Congresos Internacionales

2023

• F. Soto, F. Navarro, G. Díaz, X. Emery, A. Parviainen, A. Egaña, 2023. “Modelamiento geoestadístico de depósitos de relaves: una aproximación con kriging transitivo”. In: Nelis, G., Campos, E., Askari-Nasab, H., Mery, N., Estay, R., Wong, L., Delonca, A., Suzuki, K., Jélvez, E. (eds.) Proceedings of the 8th International Conference on Geology and Mine Planning. Gecamin Ltda, Santiago, pp. 201-203.
• F. Ekolle-Essoh, A. Meying, A. Zanga-Amougou, X. Emery, 2023. “Cokriging to estimate grades accounting for geological domaining: application to an iron deposit”. In: Nelis, G., Campos, E., Askari-Nasab, H., Mery, N., Estay, R., Wong, L., Delonca, A., Suzuki, K., Jélvez, E. (eds.) Proceedings of the 8th International Conference on Geology and Mine Planning. Gecamin Ltda, Santiago, pp. 191-193.
• L. Meszaros, X. Emery, 2023. “Modelamiento de una veta polimetálica de geometría estrecha a través de geoestadística transitiva”. In: Nelis, G., Campos, E., Askari-Nasab, H., Mery, N., Estay, R., Wong, L., Delonca, A., Suzuki, K., Jélvez, E. (eds.) Proceedings of the 8th International Conference on Geology and Mine Planning. Gecamin Ltda, Santiago, pp. 197-200.
• F. Mamani, X. Emery, 2023. “Evaluación de la gravedad específica basada en métodos geoestadísticos multivariables”. In: Nelis, G., Campos, E., Askari-Nasab, H., Mery, N., Estay, R., Wong, L., Delonca, A., Suzuki, K., Jélvez, E. (eds.) Proceedings of the 8th International Conference on Geology and Mine Planning. Gecamin Ltda, Santiago, pp. 194-196.
• M. Maleki, N. Mery, S. Soltani-Mohammadi, F. Khorram, X. Emery, 2023. “Estimación de recursos in situ y recuperables con control geológico en el yacimiento Sarcheshmeh”. In: Nelis, G., Campos, E., Askari-Nasab, H., Mery, N., Estay, R., Wong, L., Delonca, A., Suzuki, K., Jélvez, E. (eds.) Proceedings of the 8th International Conference on Geology and Mine Planning. Gecamin Ltda, Santiago, pp. 164-166.
• F. Cáceres, X. Emery, F. Soto, 2023. “Métricas de validación aplicados a la predicción de leyes por cokriging y aprendizaje automático en el depósito de relaves Haveri - Finlandia”. In: Nelis, G., Campos, E., Askari-Nasab, H., Mery, N., Estay, R., Wong, L., Delonca, A., Suzuki, K., Jélvez, E. (eds.) Proceedings of the 8th International Conference on Geology and Mine Planning. Gecamin Ltda, Santiago, pp. 204-206.
• A. Adeli, P. Dowd, C. Xu, X. Emery, 2023. “Modelling metal recovery by cokriging the feed and concentrate masses of metal”. In: Proceedings of the Mineral Resource Estimation Conference. The Australasian Institute of Mining and Metallurgy, Melbourne, 13 p.
• D. Allard, X. Emery, C. Lacaux, C. Lantuéjoul, 2023. “Simulation of stationary Gaussian random fields with a Gneiting spatio-temporal covariance”. In: Avalos Sotomayor, S.A., Ortiz, J.M. and Srivastava, R.M. (eds.), Geostatistics Toronto 2021. Springer, Cham, p. 43-50.
• A. Alegría, X. Emery, X. Freulon, C. Lantuéjoul, E. Porcu, D. Renard, 2023. “Spectral simulation of Gaussian vector random fields on the sphere”. In: Avalos Sotomayor, S.A., Ortiz, J.M. and Srivastava, R.M. (eds.), Geostatistics Toronto 2021. Springer, Cham, p. 51-59.

2022

• A. Cáceres, X. Emery, A. Cruz, 2022. “Drilling policies based on geological uncertainty quantification and management”. In: Seventh International Conference on Operational Excellence in Mining. Gecamin Ltda, Santiago.
• J. Valencia, M. Armstrong, G. Lagos, X. Emery, 2022. “Constructing branching trees of geostatistical simulations”. In: Applied Combinatorial Optimization ALIO/EURO International Conference. Viña del Mar, abril 2022.  
• X. Emery, E. Porcu, P. White, 2022. “Flexible validity conditions for the multivariate Matérn covariance in any space dimension and for any number of components”. In: Mathematics & Statistics Colloquium 2021/22, Maynooth University, Irlanda, 30 marzo 2022.
• A. Alegría, X. Emery, E. Porcu, 2022. “Bivariate Matern covariances with cross-dimple for modeling spatial data”. In: 24th International Conference on Computational Statistics. Bologna, 23-26 agosto 2022.

2021

• X. Emery, E. Porcu, P. White, 2021. “Flexible validity conditions for the multivariate Matérn covariance in any space dimension and for any number of components”. In: Mathematics & Statistics Colloquium 2021/22, Maynooth University, Irlanda, 30 marzo 2022.
• A. Alegría, X. Emery, X. Freulon, C. Lantuéjoul, E. Porcu, D. Renard, 2021. “Spectral simulation of Gaussian vector random fields on the sphere”. In: Eleventh International Geostatistics Congress, Toronto, 12-16 julio 2021.
• D. Arroyo, X. Emery, 2021. “Gibbs sampling and successive over-relaxation for simulating Gaussian random vectors”. In: Eleventh International Geostatistics Congress, Toronto, 12-16 julio 2021.
• D. Allard, X. Emery, C. Lacaux, C. Lantuéjoul, 2021. “Simulating of stationary Gaussian random fields with a Gneiting spatio-temporal covariance”. In: Eleventh International Geostatistics Congress, Toronto, 12-16 julio 2021.
• M. Maleki, X. Emery, R. Ferrer, 2021. “Implicit boundary simulation accounting for a pre-existing interpretive geological model”. In: Eleventh International Geostatistics Congress, Toronto, 12-16 julio 2021.
• L.K. Sánchez, X. Emery, S.A. Séguret, 2021. “Five-dimensional modelling of direction-dependent geotechnical variables”. In: Eleventh International Geostatistics Congress, Toronto, 12-16 julio 2021.
• X. Emery, E. Porcu, P. White, 2021. “Flexible validity conditions for the multivariate Matérn covariance in any space dimension and for any number of components”. In: Workshop on Applied Matrix Positivity, Edinburgh, 19-23 julio 2021.
• G. País, X. Emery, 2021. “A generic methodology for mineral resources classification based on geostatistical simulations”. In: Morales, N. (ed.), Proceedings of the 7th International Conference on Geology and Mine Planning. Gecamin Ltda, Santiago, p. 83-85.
• L. Moreno, L. Contreras, A. Pavez, X. Emery, A. Cruz, A. Cáceres, 2021. “Stochastic delineation of potential sulfide exploration targets of the Sierra Norte project”. In: Morales, N. (ed.), Proceedings of the 7th International Conference on Geology and Mine Planning. Gecamin Ltda, Santiago, p. 107-109.
• K. Sánchez, X. Emery, S. Séguret, 2021. “Geostatistics for direction-dependent geotechnical variables: an example with RQD modeling”. In: Morales, N. (ed.), Proceedings of the 7th International Conference on Geology and Mine Planning. Gecamin Ltda, Santiago, p. 147-149.
• M. Maleki, E. Jélvez, X. Emery, N. Morales, 2021. “Assessing the impact of geology, ore grades and recovery uncertainties into production scheduling”. In: Morales, N. (ed.), Proceedings of the 7th International Conference on Geology and Mine Planning. Gecamin Ltda, Santiago, p. 193-195.

2020

• Rimmelin, R. and Vallejos, J.A. (2020). "Rock mass behavior of deep mining slopes: A conceptual model and implications". 2020 International Symposium on Slope Stability in Open Pit Mining and Civil Engineering. Online Event.

2019

• K. Sánchez, X. Emery, S. Séguret, 2019. “5D geostatistics for directional variables: application in geotechnics to the simulation of the linear discontinuity frequency”, in Journées de Géostatistique, Fontainebleau, France, 19-20 septiembre 2019.
• F. Soto, A. Hekmatnejad, X. Emery, D. Elmo, 2018. “Automatic selection of fracture sets using clustering techniques”, in Proceedings 2nd International Discrete Fracture Network Engineering Conference, DFNE 2018.
• Rimmelin, R. and Vallejos, J.A. (2020). "Rock mass behavior of deep mining slopes: A conceptual model and implications. 2020 International Symposium on Slope Stability in Open Pit Mining and Civil Engineering. Online Event.
• Vallejos, J.A., Marambio, E., Marulanda, Y. and Burgos L. (2019). "Progress in the numerical modelling of dynamic testing for reinforcement and retaining elements used in underground excavations", Proceedings of the Ninth International Symposium on Ground Support in Mining and Underground Construction, Australian Centre for Geomechanics. Sudbury, Canada.
• Arriagada, C., Miranda, R., Azorin, J., Vallejos J.A. and Diaz, L. (2019). "Desafíos en minería por Sublevel Stoping a 38 años del método gráfico de estabilidad de Mathews", SIMIN 2019 - XXI Simposium de Ingeniería en Minas. Santiago, Chile.
• Azorin, J., Vallejos J.A., Miranda, R., Mondaca, M., Garrido, C. and Catalan, O. (2019). "Use of B Factor from Major Geological Faults’ Orientation on Mathews’ Stability Graph Method. A Case Study".  53rd U.S. Rock Mechanics/Geomechanics Symposium. Nueva York, USA.
• Cabezas, R. and Vallejos, J.A. (2019). "Analysis of the mobilization of strength parameters in brittle intact rock", 53rd U.S. Rock Mechanics/Geomechanics Symposium. Nueva York, USA.
• Gonzalez, F. and Vallejos, J.A. (2019). "Evaluation of the seismic response of the rock mass using a model of seismic aftershocks of the epidemic type", 53rd U.S. Rock Mechanics/Geomechanics Symposium. Nueva York, USA.
• Marulanda, Y. and Vallejos, J.A. (2019). "Modeling the response of reinforcement elements during dynamic loading", 53rd U.S. Rock Mechanics/Geomechanics Symposium. Nueva York, USA.

2018

• F. Soto, A. Hekmatnejad, X. Emery, D. Elmo, 2018. “Automatic selection of fracture sets using clustering techniques”, in Proceedings 2nd International Discrete Fracture Network Engineering Conference, DFNE 2018.
• N. Madani, X. Emery, 2018. “Plurigaussian simulation of geological domains in the presence of spatial trends”, in 19th Annual Conference of the International Association of Mathematical Geosciences IAMG 2018, Olomouc, República Tcheca.
• N. Madani, X. Emery, 2018. “Sequential co-simulation of geometallurgical variables: How good is the reproduction of the joint spatial correlation structure?”, in Geometallurgy Conference 2018, Cape Town, Sudáfrica. The Southern African Institute of Mining and Metallurgy, pp. 47-59.
• D. Arroyo, X. Emery, 2018. “Simulación espectral continua de funciones aleatorias intrínsecas de orden k”, in XXXI Jornada de Matemática de la Zona Sur. Valdivia, Chile.
• Azorin, J., Vallejos, J.A., Miranda, R. and Arriagada, C. (2018). "Stability Graph Comparison Between Mathews’ Method and A New Method Using B Factor from Major Geological Faults’ Orientation" 3er simposio sudamericano de excavaciones en roca. Santiago, Chile.
• Rimmelin, R., Ochoa-Cornejo, F. and Vallejos J.A (2018). "Respuesta del macizo rocoso en minería a cielo abierto de gran profundidad". Umining 2018-II Congreso Iberoamericano en Minería Subterránea y a Cielo Abierto. Santiago, Chile.
• Díaz, L., Vallejos, J.A. and Castro, C. (2018). "Estudio de métodos de estimación de sobre-excavación para caserones abiertos". Umining 2018-II Congreso Iberoamericano en Minería Subterránea y a Cielo Abierto. Santiago, Chile.
• Cabezas, R. and Vallejos, J.A. (2018). "Comportamiento frágil de túneles en roca dura ante altos esfuerzos. Aplicación a Andesita". Umining 2018-II Congreso Iberoamericano en Minería Subterránea y a Cielo Abierto. Santiago, Chile.
• Miranda, R., Vallejos, J.A, Azorin, J., Chavez, D., Mondaca, M., Garrido, C. and Catalan, O. (2018). Desarrollo de Curvas de Estabilidad Local en Minería de Sublevel Stoping. Umining 2018-II Congreso Iberoamericano en Minería Subterránea y a Cielo Abierto. Santiago, Chile.
• Móvil, M. and Vallejos, J.A. (2018). Evaluación del impacto de fallas en la estabilidad de caserones. Umining 2018-II Congreso Iberoamericano en Minería Subterránea y a Cielo Abierto. Santiago, Chile.
• Marambio, E., Vallejos, J.A., Burgos, L., Castro, L., Saure, J. and Urzúa, J. (2018). Modelamiento numérico de ensayo dinámico de refuerzo para excavaciones subterráneas. Umining 2018-II Congreso Iberoamericano en Minería Subterránea y a Cielo Abierto. Santiago, Chile.
• Vallejos, J.A., Suzuki, K., Zepeda, R. and Marulanda, Y. (2018). Modelamiento numérico del comportamiento de elementos de refuerzo durante eventos dinámicos. Umining 2018-II Congreso Iberoamericano en Minería Subterránea y a Cielo Abierto. Santiago, Chile.
• Pollak D., and Vallejos, J.A. (2018). Consideraciones para ensayos de compresión uniaxial con medición de comportamiento post-peak y resultados preliminares. Umining 2018-II Congreso Iberoamericano en Minería Subterránea y a Cielo Abierto. Santiago, Chile.
• Miranda, R., Vallejos, J.A., Azorin, J., Chavez, D., Mondaca, M., Garrido, C. and Catalan, O. (2018). Improving stopes stability limits using MineRoc Software. EUROCK 2018 - the ISRM European Rock Mechanics Symposium. Published at Geomechanics and Geodynamics of Rock Masses.
• Marambio, E., Vallejos, J.A., Burgos, L., Gonzalez, C., Castro, L., Saure, J.P. and Urzúa, J. (2018). Numerical modelling of dynamic testing for rock reinforcement used in underground excavations. Caving 2018 – Fourth International Symposium on Block and Sublevel Caving 
• Pollak, D., Vallejos, J.A. and Burgos, L. (2018). "Resultados preliminares de ensayos de compresión en probetas de roca con medición de comportamiento post-peak". VII Brazilian Symposium on Rock Mechanics – SBMR 2018 Rock Engineering on Urban Development.
• Cabezas, R. and Vallejos, J.A. (2018). "Brittle behavior and brittleness indicators around hard rock mass excavations". ARMA 2018- 52nd US Rock Mechanics / Geomechanics Symposium
• Azorin, J., Vallejos, J.A., Arriagada, C., Catalan. O., Garrido, C., Mondaca, M. and Escares, P. (2018). "Stability graph comparison between Mathews’ method and a new method using B factor from major geological faults orientation". SASORE 2018-3er Simposio Sudamericano de Excavaciones en Roca.

2017

• E. Moreno, X. Emery, M. Goycoolea, N. Morales, G. Nelis, 2017. “A two-stage stochastic model for open pit mine planning under geological uncertainty”, in Proceedings of the 38th International Symposium on the Application of Computers and Operations Research in the Mineral Industry APCOM 2017, Denver, Colorado, USA, p. 13.27-13.33.    
• D. Arroyo, X. Emery, 2017. “Algoritmo espectral para simular campos aleatorios Gaussianos no-estacionarios”, in XXVI COMCA Congreso de Matemática Capricornio. Arica, Chile.
• X. Emery, D. Arroyo, 2017. “Spectral algorithms for simulating Gaussian vector random fields”. In II Latin American Conference on Statistical Computing. Universidad Técnica Federico Santa María, Valparaiso, 9-11 marzo 2017.
• A. Hekmatnejad, X. Emery, A. Brzovic, P. Schachter, J. Vallejos, 2017. “Modeling the uncertainty in the intensity of geological discontinuities in El Teniente mine, Chile”, in Proceedings of the 5th International Seminar on Geology for the Mining Industry – 5th International Seminar on Mine Planning. X. Emery, E. Moreno, C. Arroyo, C. Bisso, A. Brickey, M. Echeverria, R. Freire, D. Gómez, H. Göpfert, F. Ibarra (eds.), Gecamin Ltda, Santiago, Chile, 10 p.
• B. Marchant, X. Emery, M Goycoolea, 2017. “Modeling geological uncertainty in an iron ore deposit for long-term planning”, in Proceedings of the 5th International Seminar on Geology for the Mining Industry – 5th International Seminar on Mine Planning. X. Emery, E. Moreno, C. Arroyo, C. Bisso, A. Brickey, M. Echeverria, R. Freire, D. Gómez, H. Göpfert, F. Ibarra (eds.), Gecamin Ltda, Santiago, Chile, 8 p.
• A. Troncoso, X. Emery, A. Cáceres, D. Arroyo, 2017. “Application of the Gibbs sampler to the conditional simulation of geological domains”, in Proceedings of the 5th International Seminar on Geology for the Mining Industry – 5th International Seminar on Mine Planning. X. Emery, E. Moreno, C. Arroyo, C. Bisso, A. Brickey, M. Echeverria, R. Freire, D. Gómez, H. Göpfert, F. Ibarra (eds.), Gecamin Ltda, Santiago, Chile, 10 p.
• A. Adeli, X. Emery, 2017. “How coherent are geological logs with geochemical assays or metallurgical tests?”, in Proceedings of the 5th International Seminar on Geology for the Mining Industry – 5th International Seminar on Mine Planning. X. Emery, E. Moreno, C. Arroyo, C. Bisso, A. Brickey, M. Echeverria, R. Freire, D. Gómez, H. Göpfert, F. Ibarra (eds.), Gecamin Ltda, Santiago, Chile, 8 p.
• E. Díaz, L. Voisin, W. Kracht and V. Montenegro, (2017). "Geometallurgical modelling of grinding media consumption based on advanced characterization techniques". Conference of Metallurgists, COM 2017, Vancouver, Canada, August 26-30th, 2017.
• N Urrutia, A. López, V. Montenegro, A. McFarlane and L. Voisin, (2017). "Supporting Tool for Quantitative Mineral Data Validation". Procemin-Geomet 2017, Santiago, Chile, October 04-6th, 2017.
• J.F. Schwarze and L. Voisin, (2017). "Novel treatment for bituminous copper ore". Procemin-Geomet 2017, Santiago, Chile, October 04-6th, 2017.
• T. Acuña-Ruz, D. Uribe, J. Merrill, P. Martínez, L.Voisin, C. Mattar, (2017). "Caracterización hiperespectral de poliestireno expandido (Plumavit) como soporte a la clasificación digital para la identificación de Residuos Antropogénicos Marinos (RAM) en la Isla de Chiloé". XXXVII Congreso de ciencias del Mar, Valparaíso, Chile, May. 23rd-26th, 2017.
• L. Voisin, J. Ossandon and C. Pizarro, (2017). “Effects of clay minerals on viscosity and copper entrainment losses in smelting slags”. 5th International Slag Valorisation symposium, SVS 2017, Leuven, Belgium, April 3er-5th, 2017.
• L. Voisin, C. Pizarro and J. Ossandon, (2017). “Determination of the behaviour of valuable metals during the controlled cooling of copper smelting slags to clarify their recovery by grinding and flotation”. 5th International Slag Valorisation symposium, SVS 2017, Leuven, Belgium, April 3er-5th, 2017.
• L. Voisin and C. Hunt, (2017). “CFD predictive model to determine the sedimentation and coalescence of entrained copper during controlled cooling process of copper smelting slag”. 5th international Slag Valorisation symposium, SVS 2017, Leuven, Belgium, April 3er-5th, 2017.

2016

• A. Cáceres, X. Emery, (2016). “Mineral resource classification based on multigaussian kriging”. In: J.J. Gómez-Hernández, J. Rodrigo-Ilarri, M.E. Rodrigo-Clavero, E. Cassiraga, J.A. Vargas Guzmán (eds) Abstracts from Valencia GEOSTATS 2016, Tenth International Geostatistics Congress, Vol. 1. Universidad Politécnica de Valencia, p. 97-98.
• A. Cáceres, Y. Martínez, R. Gutiérrez, X. Emery, (2016). “Uncertainty minimization of geometallurgical variables based on optimal sampling selection”. In: J.J. Gómez-Hernández, J. Rodrigo-Ilarri, M.E. Rodrigo-Clavero, E. Cassiraga, J.A. Vargas Guzmán (eds) Abstracts from Valencia GEOSTATS 2016, Tenth International Geostatistics Congress, Vol. 1. Universidad Politécnica de Valencia, p. 99-100.
• M. Pinheiro, X. Emery, A.M. Rocha, T. Miranda, L. Lamas, (2016). “Borehole plan optimization in rock masses using geostatistical simulation”. In: J.J. Gómez-Hernández, J. Rodrigo-Ilarri, M.E. Rodrigo-Clavero, E. Cassiraga, J.A. Vargas Guzmán (eds) Abstracts from Valencia GEOSTATS 2016, Tenth International Geostatistics Congress, Vol. 1. Universidad Politécnica de Valencia, p. 123-124.
• A. Hekmatnejad, X. Emery, J. Vallejos, (2016). “Revisiting the relationship between true trace length and fracture diameter distributions”. In: J.J. Gómez-Hernández, J. Rodrigo-Ilarri, M.E. Rodrigo-Clavero, E. Cassiraga, J.A. Vargas Guzmán (eds) Abstracts from Valencia GEOSTATS 2016, Tenth International Geostatistics Congress, Vol. 1. Universidad Politécnica de Valencia, p. 49.
• A. Adeli, X. Emery, (2016). “A geostatistical approach for identifying suspicious geologically mislogged samples”. In: J.J. Gómez-Hernández, J. Rodrigo-Ilarri, M.E. Rodrigo-Clavero, E. Cassiraga, J.A. Vargas Guzmán (eds) Abstracts from Valencia GEOSTATS 2016, Tenth International Geostatistics Congress, Vol. 1. Universidad Politécnica de Valencia, p. 89-90.
• N. Mery, X. Emery, A. Cáceres, D. Ribeiro, E. Cunha, (2016). “Joint simulation of continuous and categorical variables for iron resource evaluation”. In: J.J. Gómez-Hernández, J. Rodrigo-Ilarri, M.E. Rodrigo-Clavero, E. Cassiraga, J.A. Vargas Guzmán (eds) Abstracts from Valencia GEOSTATS 2016, Tenth International Geostatistics Congress, Vol. 1. Universidad Politécnica de Valencia, p. 113-114.
• D. Arroyo, X. Emery, (2016.) “A spectral-turning bands algorithm to jointly simulate stationary and intrinsic Gaussian random fields in d-dimensional Euclidean spaces”. In: J.J. Gómez-Hernández, J. Rodrigo-Ilarri, M.E. Rodrigo-Clavero, E. Cassiraga, J.A. Vargas Guzmán (eds) Abstracts from Valencia GEOSTATS 2016, Tenth International Geostatistics Congress, Vol. 1. Universidad Politécnica de Valencia, p. 13.
• D. Arroyo, X. Emery, (2016). “Comparing three geostatistical simulation algorithms for resources modeling”. In: J.C. Barros (ed) Proceedings of the Sixth International Conference on Innovation in Mine Operations MININ 2016. Gecamin Ltda, Santiago, Chapter 8, p. 1-8.
• D. Arroyo, X. Emery, (2016). “Using the kriging update equations to select data for spatial prediction”. In: XXV COMCA Congreso de Matemática Capricornio. Antofagasta, Universidad Católica del Norte.
• A. Hekmatnejad, X. Emery, (2016). “Predicting fracture intensity and measuring uncertainty from borehole data”. In: Proceedings of the 50th US Rock Mechanics / Geomechanics Symposium 2016, Vol. 1. American Rock Mechanics Association, Alexandria, Virginia, p. 525-530.
• A. Hekmatnejad, X. Emery, A. Brzovic, J. Vallejos, (2016). “Spatial prediction of fracture intensity based on drill hole observations”. In: Proceedings of the 2016 SME Annual Conference and Expo: The Future for Mining in a Data-Driven World. Society for Mining, Metallurgy & Exploration, Englewood, Colorado, p. 282-286.
• Peredo, O., Ortiz, J. (2016). "Urban Dynamics Estimation using Mobile Phone logs and Locally Varying Anisotropy", abstract accepted, Geostats 2016 – 6th International Conference on Innovations in Mine Operations, August 21-23, 2016, Santiago, Chile.
• Díaz, G., Mariethoz, G., Ortiz, J., (2016). "3D optimization-based multiple-point simulation", abstract submitted, Geostats 2016 – 6th International Conference on Innovations in Mine Operations, August 21-23, 2016, Santiago, Chile.  
• Garrido, M., Navarro, F., Ortiz, J., Moreira, J., (2016). "Resource assessment with unfolding methodology: a case study", abstract accepted, MININ 2016 – 6th International Conference on Innovations in Mine Operations, August 21-23, 2016, Santiago, Chile.
• Navarro, F., Baeza, D., Garrido, M., Ortiz, J., Egaña, A., (2016). "New human-computer interfaces to capture expert geological knowledge", abstract accepted, MININ 2016 – 6thInternational Conference on Innovations in Mine Operations, August 21-23, 2016, Santiago, Chile.
• Díaz, G., Egaña, A., Ortiz, J., (2016). "Rock texture discrimination: a new tool for geological characterization", abstract accepted, MININ 2016 – 6th International Conference on Innovations in Mine Operations, August 21-23, 2016, Santiago, Chile.  
• J. Merrill, P. Martínez, N. Urrutia and L. Voisin, (2016). “Sulfide detection by hyperspectral analysis in the thermal infrared range”, 3rd International Conference GEOMET, Lima, Perú, Dec. 11th-13th, 2016.
• L. Voisin, M. Painepán, A. McFarlane, V. Montenegro and G. García, (2016). “Development of a proxy to identify molybdenum mineralization based on hyperspectral characterization”, 3rd international conference GEOMET, Lima, Perú, Dec. 11th-13th, 2016.
• L. Voisin, C. Pizarro and G. Jeldres, (2016). “Effects of the controlled cooling rate on copper, molybdenum and silver behavior contained into industrial copper smelting slags”, 9th International Conf. Copper 2016, Kobe, Japan, Nov. 13th-16th, 2016.
• L. Voisin, G. Jeldres and V. Montenegro, (2016). “Effect of montmorillonite on the viscosity of smelting copper slag and its relation with copper in trap and refractory brick consumption”, 9th International Conf. Copper 2016, Kobe, Japan, Nov. 13th-16th, 2016.
• I. Saavedra, L.Voisin, J. Merrill, V. Montenegro, A. McFarlane, (2016). “Predictive rheological models for chilean mineral slurries based on hyperspectral characterization using hy-logger3 technology”, 9th International Conf. Copper 2016, Kobe, Japan, Nov. 13th-16th, 2016.

2015

• M. Alarcón, N. Morales, X. Emery, 2015. “Using simulation to assess the trade-off between value and reliability in open pit planning”. In: S. Bandopadhyay (ed) Application of Computers and Operations Research in the Mineral Industry (APCOM 2015): Proceedings of the 37th International Symposium. Society for Mining, Metallurgy & Exploration.
• Yarmuch, J. Morales, N., Nancel, P. (2015)."Factores Relevantes para la Comparación de Modelos de Optimización en Minas a Cielo Abierto", 4th International Seminar on Mine Planning", Santiago, Chile.
• Kracht W., Mesa, D., (2015). "Utilización inteligente de reactivos espumantes como una alternativa para mejorar el proceso de flotación". Sexta Conferencia Cubana de Geociencias, Geociencias 2015, La Habana, Cuba. (Presentation)
• Voisin, L., Kracht W., Guarda, N., (2015). "Alternativa de reemplazo de horno de limpieza pore tapa de molienda-flotación para recuperar cobre desde escorias de fusion". Sexta Conferencia Cubana de Geociencias, Geociencias 2015, La Habana, Cuba. (Presentation)
• Ortiz J. M., Kracht, W., Townley, B., Lois, P., Cárdenas, E., Miranda, R., Álvarez, M., (2015). "Workflows in Geometallurgical Prediction: Challenges and Outlook", in Proceedings of the 17th Annual Conference of the International Association for Mathematical Geosciences IAMG 2015, Schaeben, H., Tolosana-Delgado, R., van den Boogaart, K. G., van den Boogaart, R. (editors), 6p.
• Gouet, R., López, A., Ortiz J. M., (2015). "Geodesic Kriging in the Wasserstein Space", in Proceedings of the 17th Annual Conference of the International Association for Mathematical Geosciences IAMG 2015, Schaeben, H., Tolosana-Delgado, R., van den Boogaart, K. G., van den Boogaart, R. (editors), 10p.
• Peredo, O. Garrido, M., Ortiz J. M., (2015). "Practical Aspects of Resources Modeling in presence of Locally Varying Anisotropy", in Proceedings of the 17th Annual Conference of the International Association for Mathematical Geosciences IAMG 2015, Schaeben, H., Tolosana-Delgado, R., van den Boogaart, K. G., van den Boogaart, R. (editors), 8p.
• Soto, F., Ortiz, J. M., Garrido, M., (2015). "U-Fo: Software for Resource Estimation in Presence of Faults and Folds", in Proceedings of the 4th International Seminar on Geology for the Mining Industry, Aracena, I., Freire, R., Ibarra, F., Menzies, A. (editors), extended abstract.  
• Peredo, O., Ortiz, J. M., (2015). "Acceleration of GSLIB Package using multi-core and many-core processors", in Proceedings of the 4th International Seminar on Geology for the Mining Industry, Aracena, I., Freire, R., Ibarra, F., Menzies, A. (editors), extended abstract.
• Baeza, D., Ihle, C. F., Ortiz, J. M., (2015). "The implications of the cost function on the optimal slurry pipeline route", in Rio Pipeline Conference & Exposition 2015, 9p.
• Peredo, O., Navarro, F., Garrido, M., Ortiz, J. M., (2015). "Incorporating distributed Dijkstra’s algorithm into variogram calculation with locally varying anisotropy", in Proceedings of the 37th International Symposium APCOM 2015, S. Bandopadhyay (editor), 1162-1170.
• Baeza, D., Ihle, C. F., Ortiz, J. M., (2015). "An ant colony optimization-based approach for long distance ore pipeline routing", in Proceedings of the 37th International Symposium APCOM 2015, S. Bandopadhyay (editor), 588-597.
• Vallejos, J.A., Suzuki, K., Brzovic, A., and Mars Ivars, D. "Characterization and synthetic simulations to determine rock mass behaviour at the El Teniente mine, Chile", 37th International Congress of Rock Mechanics- ISRM, Québec- Canada, 10-13 May 2015.
• Vallejos J.A., Miranda O., Gary. C, and Delonca A., "Development of an integrated platform for the stability analysis and design in sublevel stoping mines – MineRoc". International Seminar on Design Methods in Underground Mining, Peth- Australia, 17-19 November 2015.
• Marcos F., Vallejos J.A., Castro R., and Hekmat A., "A dilution model for narrow vein mine design –A Case Study". International Seminar on Design Methods in Underground Mining, Peth- Australia, 17-19 November 2015.
• Morales, N., Vallejos, J.A, and Gómez, A. "Mine Planning, Mathematical Optimization, Schedule, Selective Underground Methods". 37th International symposium on the application of computers and operations research in the mineral industry (APCOM 2015), Fairbanks- AK, 23-27 May 2015.
• Castro R., Riquelme J., Widzyk-Capehart E., Hekmat A., Baraqui J., (2015); "Automation fundamental of continuous mining system"; Int. J. of Mining, Reclamation and Environment; Volume 29, Issue 5, Special Issue: Mining Machinery and Automation; pp. 419-432.
• R. Castro, M. Pineda, (2015); "The role of gravity flow in the design and planning of large sublevel stopes". The Journal of The Southern African Institute of Mining and Metallurgy; Vol. 115, pp. 113-118.
• Marco F., Vallejos J., Castro R., Hekmat, A., (2015). "A dilution model for narrow vein mine design – a case study"; International Seminar on Design Methods in Underground Mining, Nov. 17-29; Perth, Australia.
• Castro R., Olivares D., Hekmat A., (2015). "Influence of fine material and vertical loads on the flow ability of caved rock"; 49th US Rock Mechanics/Geomechanics Symposium, ARMAS, San Francisco, USA.
• R. Fustos, X. Emery, A. McFarlane, (2015). "Geological domaining using geostatistical clustering procedures", in: I. Aracena, R. Freire, F. Ibarra, A. Menzies (eds) Proceedings of the Fourth  International Seminar on Geology for the Mining Industry. Gecamin Ltda, Santiago, p. 44-45.
• L. Muñoz, X. Emery, (2015). "On the use of ordinary and universal kriging for the conditional simulation of grades", in: I. Aracena, R. Freire, F. Ibarra, A. Menzies (eds) Proceedings of the Fourth International Seminar on Geology for the Mining Industry. Gecamin Ltda, Santiago, p. 48-49.
• P. Leyton, X. Emery, (2015). "Incorporating soft information in the geostatistical simulation of rock types", in: I. Aracena, R. Freire, F. Ibarra, A. Menzies (eds) Proceedings of the Fourth International Seminar on Geology for the Mining Industry. Gecamin Ltda, Santiago, p. 52-53.
• N. Mery, X. Emery, A. Cáceres, D. Ribeiro, E. Cunha, (2015). "Joint simulation of grades associated with different geological units in an iron ore deposit", in: I. Aracena, R. Freire, F. Ibarra, A. Menzies (eds) Proceedings of the Fourth International Seminar on Geology for the Mining Industry. Gecamin Ltda, Santiago, p. 54-55.
• A. Cáceres, R. Cirión, F. Contreras, F. Ibarra, X. Emery, (2015). "Throughput uncertainty analysis in Los Pelambres deposit", in: I. Aracena, R. Freire, F. Ibarra, A. Menzies (eds) Proceedings of the Fourth International Seminar on Geology for the Mining Industry. Gecamin Ltda, Santiago, p. 60-61.
• A. Aguirre, X. Emery, M. Goycoolea, E. Moreno, (2015). "A two-stage stochastic optimization model for open pit mine planning under uncertainty", in: J.A. Ardito, J. Beniscelli, M. Goycoolea, E. Henríquez, E. Moreno, S. Rojas, F. Villegas (eds) Proceedings of the Fourth International Seminar on Mine Planning. Gecamin Ltda, Santiago, p. 178-179.
• E. Vargas, N. Morales, X. Emery, (2015). "Cálculo de envolvente económica bajo incertidumbre geológica en minas de block caving", in: J.A. Ardito, J. Beniscelli, M. Goycoolea, E. Henríquez, E. Moreno, S. Rojas, F. Villegas (eds) Proceedings of the Fourth International Seminar on Mine Planning. Gecamin Ltda, Santiago, p. 182-183.
• L. Voisin, V. Montenegro, G. Damm and K. Mühlenbrock, (2015). “Novel process using pig-iron for treating complex impurity-rich copper matte and copper scrap at 1473 K”, International Conf. of Metallurgists, COM 2015, Toronto, Canada, Aug. 23er-26th, 2015.
• L. Voisin, W. Kracht and N. Guarda, (2015). “Study of copper recovery from smelting slag by flotation, and energy consumption, as an alternative to the use of cleaning furnaces”, International Conf. of Metallurgists, COM 2015, Toronto, Canada, Aug. 23er-26th, 2015.
• P. Martinez, L. Voisin, V. Montenegro, A. McFarlane, C. Laukamp and J. Huntington, (2015). “Hyperespectral logging for mineral deposits and its application to mining”, XIV Chilean Geological congress, La Serena, Chile, October 04th - 08th, 2015.
• L. Voisin, J. Merrill, V. Montenegro and A. McFarlane, (2015). “Application of the hylogger3 to the characterization of mineral and metallurgical residues”, 37th International Symposium APCOM, Fairbanks, Alaska, May. 23rd - 27th, 2015.
• V. Montenegro, N. Urrutia, L. Voisin and A. McFarlane, (2015). “Achievements from application of the hylogger3 to the mining industry in Chile”, 37th International Symposium APCOM, Fairbanks, Alaska, May. 23rd - 27th, 2015.
• G. Jeldres, L. Voisin, V. Montenegro and A. McFarlane, (2015). “Geo-metallurgical predictive model of molten slag behaviour as a function of clays contained into copper concentrates”. Conference of Geosciences, La Habana, Cuba, May 04th - 08th, 2015.

2014

• Moraga, C., Kracht, W., (2014). "Acoustic measurement of bubble Sauter mean diameter". IMPC 2014, XXVII International Mineral Processing Congress, Santiago, Chile. (Poster)
• Lois, P., Kracht, W., Townley, B., Ortiz, J., (2014). "Water/rock interactions and physicochemical controls on mineral processing: being predictive based on geology". Geometallurgy 2014, London, UK. (Presentation)
• Peredo, O., Ortiz, J. M. (2014). "Resurrecting GSLIB by code optimization and multi-core programming", in: Geostatistical and geospatial approaches for the characterization of natural resources in the environment: Challenges, Processes and Strategies, 16th IAMG Conference, New Dehli, India, October 17-20, 2014.
• Peredo, O., Ortiz, J. M., Leuangthong, O., (2014). "Inverse modeling of moving average kernels for 3D Gaussian simulation", in 10th Conference on Geostatistics for Environmental Applications, geoENV2014, Paris, France, July 9-11, 2014, 10 p.
• N. Madani, X. Emery, (2014). "Simulation of rock type domains in the Río-Blanco deposit accounting for their chronology", in: Proceedings of the Second International Seminar on Geometallurgy. Gecamin Ltda, Santiago.
• M. Maleki, X. Emery, A. Cáceres, D. Ribeiro, E. Cunha, (2014). "Quantifying the uncertainty in the spatial layout of rock units in an iron ore deposit", in: Proceedings of the Second International Seminar on Geometallurgy. Gecamin Ltda, Santiago.
• X. Emery, N. Morales, A.López, M. Alarcón, D. Mancilla, A. McFarlane, (2014). "Integrating data analysis, geostatistics and mine planning to compute the ultimate pit", in: Proceedings of the Second International Seminar on Geometallurgy. Gecamin Ltda, Santiago.
• A. Cáceres, P. Carrasco, N. Cruz, X. Emery, (2014). "Estimating geometallurgical variables under different test conditions", in: Proceedings of the Second International Seminar on Geometallurgy. Gecamin Ltda, Santiago.
• A. Cáceres, P. Carrasco, R. Riquelme, G. Leiva, X. Emery, (2014). "Cosimulation of non-collocated geometallurgical variables in Radomiro Tomic copper deposit", in: Proceedings of the Second International Seminar on Geometallurgy. Gecamin Ltda, Santiago.
• A. Cáceres, S. Spichiger, N. Cruz, S. Godoy, X. Emery, (2014). "Geometallurgical samples: how many and where to locate them?", in: Proceedings of the Second International Seminar on Geometallurgy. Gecamin Ltda, Santiago.
• A. Cáceres, S. Godoy, S. Spichiger, N. Cruz, M. Díaz, M. Rocha, C. Ulloa, R. Arellano, X. Emery, (2014). "Throughput uncertainty assessment in Los Bronces deposit", in: Proceedings of the Second International Seminar on Geometallurgy. Gecamin Ltda, Santiago.
• P. Carrasco, A. Cáceres, R. Riquelme, X. Emery, (2014). "A review of metallurgical recovery estimation practices in the mining industry", in: Proceedings of the Second International Seminar on Geometallurgy. Gecamin Ltda, Santiago.
• A. Cáceres, R. Cirión, F. Ibarra, F. Contreras, X. Emery, (2014). "Uncertainty-based classification model of the metallurgical recovery in Los Pelambres deposit", in Proceedings of the Second International Seminar on Geometallurgy. Gecamin Ltda, Santiago.
• R. Fustos, X. Emery, (2014). "Clustering geoestadístico: una comparación con métodos de clustering multivariado para datos georeferenciados". XI Congreso Latinoamericano de Sociedades de Estadística. La Serena 2014, Chile.
• RE. Gómez, R. Castro, D. Olivares, (2014). "Use of experiments to quantify the flow-ability of caved rock for block caving", in Proceedings of the Third International Symposium on Block and Sublevel Caving. 5-6 June 2014, Santiago, Chile.
• F. Armijo, S.Irribarra, R. Castro,  (2014). "Experimental study of fines migration for caving mines", in Proceedings of the Third International Symposium on Block and Sublevel Caving. 5-6 June 2014, Santiago, Chile.
• ME. Valencia, K. Basaure, R.Castro, J. Vallejos,  (2014). "Towards an understanding of mud rush behaviour in block-panel caving mines", in Proceedings of the Third International Symposium on Block and Sublevel Caving. 5-6 June 2014, Santiago, Chile.
• IM. Navia, RL. Castro, ME. Valencia,  (2014). "Statistical analyses of mud entry at Diablo Regimiento sector-El Teniente’s Mine", in Proceedings of the Third International Symposium on Block and Sublevel Caving. 5-6 June 2014, Santiago, Chile.
• J. Riquelme, R. Castro, S. Valerio, J. Baraqui,  (2014). "Pilot tests as a tool for the design of autonomous mining systems", in Proceedings of the Third International Symposium on Block and Sublevel Caving. 5-6 June 2014, Santiago, Chile.
• Altamirano; R. Castro, I. Onederra,  (2014). "Engineering approach for the design and analysis of drawbell blasting in block and panel caving", in Proceedings of the Third International Symposium on Block and Sublevel Caving. 5-6 June 2014, Santiago, Chile.
• E. Vargas, N. Morales, X. Emery, (2014). "Footprint and economic envelope calculation for block / panel caving mines under geological uncertainty". R. Castro (ed.), Caving 2014, in Proceedings of the Third International Symposium on Block and Sublevel Caving. Universidad de Chile, Santiago, p. 449-456.
• J. Cornejo, J. Vallejos, X. Emery, E. Rojas,  (2014). "Seismic hazard analysis at the El Teniente mine using a clustering approach". R. Castro (ed.), Caving 2014, in Proceedings of the Third International Symposium on Block and Sublevel Caving. Universidad de Chile, Santiago, p. 575-585.

2013

• Kracht, W., "Mineral processing: facing water scarcity". UTokyo Forum Global Emergence of Frontier Knowledge. Mining of unconventional energy and mineral resources in Chile and Japan. Santiago, Chile. (Presentation)
• C. Chevalier, D. Ginsbourger, X. Emery, (2013). "Corrected kriging update formulae for batch-sequential data assimilation", in E. Pardo-Iguzquiza, C. Guardiola-Albert, J. Heredia, L. Moreno-Merino, J.J. Duran, J.A. Vargas-Guzman, eds., Mathematics of Planet Earth, Proceedings of the 15th Annual Conference of the International Association for Mathematical Geosciences. Springer, Berlin, p. 119-122.
• D. Vergara, X. Emery, (2013). "Conditional bias for multivariate resources estimation", in Ambrus J., Beniscelli J., Brunner F., Cabello J., Ibarra F. (eds.), 3rd International Seminar on Geology for the Mining Industry. Gecamin Ltda, Santiago, p. 27-33.
• N. Madani, X. Emery, (2013). "A comparison of three approaches to calculate the variogram of regionalised data", in Ambrus J., Beniscelli J., Brunner F., Cabello J., Ibarra F. (eds.), 3rd International Seminar on Geology for the Mining Industry. Gecamin Ltda, Santiago, p. 35-41.
• M. Ortiz, X. Emery, (2013). "An application of uniform conditioning to estimate grade-tonnage curves in a copper deposit", in Ambrus J., Beniscelli J., Brunner F., Cabello J., Ibarra F. (eds.), 3rd International Seminar on Geology for the Mining Industry. Gecamin Ltda, Santiago, p. 43-48.
• M. Maleki, X. Emery, O. Asghari, (2013). "Simulation of copper grade conditioned to rock type data in Sungun copper deposit, Iran", in Ambrus J., Beniscelli J., Brunner F., Cabello J., Ibarra F. (eds.), 3rd International Seminar on Geology for the Mining Industry. Gecamin Ltda, Santiago, p. 49-56.
• A. Cáceres, X. Emery, (2013). "A value-oriented declustering method", in Ambrus J., Beniscelli J., Brunner F., Cabello J., Ibarra F. (eds.), 3rd International Seminar on Geology for the Mining Industry. Gecamin Ltda, Santiago, p. 57-62.
• A. Cáceres, X. Emery, (2013). "Geostatistical validation of geological logging", in Ambrus J., Beniscelli J., Brunner F., Cabello J., Ibarra F. (eds.), 3rd International Seminar on Geology for the Mining Industry. Gecamin Ltda, Santiago, p. 73-80.
• X. Emery, A. Carpanetti, (2013). "Kriging total and soluble copper grades at Minera Michilla", in Ambrus J., Beniscelli J., Brunner F., Cabello J., Ibarra F. (eds.), 3rd International Seminar on Geology for the Mining Industry. Gecamin Ltda, Santiago, p. 81-88.

2012

• Yarmuch J., Ortiz J. (2012). "Mine simulation of an open pit mine material handling system using discrete events (MININ)", Santiago, Chile.
• Kracht, W., Acuña, C., Orozco, Y., (2012). "Role of frothers on the selectivity of minerals flotation process". Conamet/Sam 2012. Congreso binacional de metalurgia y materiales, Valparaiso, Chile. (Conference paper)
• Baeza, D., Sepúlveda, E., Ortiz, J. M., (2012). "Parallelization of simulation algorithm with GPU for constructing high resolution models of Earth Sciences variables", in Ninth Conference on Geostatistics for Environmental Applications, geoENV2012, Valencia, Spain, September 19–21, 2012, 5 p.
• Baeza, D., Sepúlveda, E., Ortiz, J., (2012). "Improving an efficient simulation of multidimensional Gaussian random fields in GPU", in V Latin American Symposium on High Performance Computing HPCLatAm 2012, Buenos Aires, Argentina, July 23-24, 2012, 12 p.
• Peredo, O., Ortiz, J.M., (2012). "Multiple-point geostatistical simulation based on genetic algorithms implemented in a shared-memory supercomputer", in proceedings of the Ninth International Geostatistics Congress, Oslo, Norway, June 11 – 15, 2012, P. 103-114.
• E. Caballero, X. Emery, (2012). "Estimación multivariable de recursos recuperables: caso de un depósito de lateritas niquelíferas", in Menzies A.H., González R. (eds.), Actas del XIII Congreso Geológico Chileno. Universidad Católica del Norte, p. 927-929.
• I. Salinas, X. Emery, (2012). "Estimación de recursos en un yacimiento de hierro", in Menzies A.H., González R. (eds.), Actas del XIII Congreso Geológico Chileno. Universidad Católica del Norte, p. 930-932.
• I. Gálvez, X. Emery,  (2012). "Modelamiento geoestadístico de mineralogías de sulfuros en un yacimiento de cobre", in Menzies A.H., González R. (eds.), Actas del XIII Congreso Geológico Chileno. Universidad Católica del Norte, p. 933-935.
• P. Castillo, X. Emery, B. Townley, A. Puig,  (2012). "Aplicación de kriging factorial en exploración geoquímica de zonas cubiertas muestreadas con colectores pasivos", in Menzies A.H., González R.(eds.), Actas del XIII Congreso Geológico Chileno. Universidad Católica del Norte, p. 939-941.
• Castro, R. Vargas, R., de la Huerta, F.,  (2012). "How to determine the spacing of drawpoints in panel caving: Case Study al El Teniente mine". In Proceeding of the 6th Mass Mining and Exhibition Conference MassMin2012, 10-14 June, Sudbury, Canada.
• M. Reyes, N. Morales, X. Emery,  (2012). "Final pit: simulated annealing approach with floating cones", in 5th International Conference on Innovation in Mine Operations. R. Kuyvenhoven, J.E. Morales, C. Vega (eds.), Gecamin Ltda, Santiago, p. 38.
• I. Gálvez, X. Emery,  (2012). "Geostatistical modeling of the sulphide mineralogy in a copper ore deposit", in 5th International Conference on Innovation in Mine Operations. R. Kuyvenhoven, J.E. Morales, C. Vega (eds.), Gecamin Ltda, Santiago, p. 58-59.
• E. Caballero, X. Emery,  (2012). "Multivariate estimation of recoverable resources in a lateritic nickel deposit", in 5th International Conference on Innovation in Mine Operations. R. Kuyvenhoven, J.E. Morales, C. Vega (eds.), Gecamin Ltda, Santiago, p. 60-61.
• W. Lange, X. Emery, (2012). "Joint simulation of total and soluble copper grades in an oxide copper deposit", in 5th International Conference on Innovation in Mine Operations. R. Kuyvenhoven, J.E.  Morales, C. Vega (eds.), Gecamin Ltda, Santiago, p. 62-63.
• I. Salinas, X. Emery,  (2012). "An application of cokriging to estimate the mineral resources in an iron ore deposit", in 5th International Conference on Innovation in Mine Operations. R. Kuyvenhoven, J.E. Morales, C. Vega (eds.), Gecamin Ltda, Santiago, p. 66-67.
• X. Emery, I. Gálvez,  (2012). "A plurigaussian model for simulating regionalized compositions", in Geostatistics Oslo 2012. P. Abrahamsen, R. Hauge, O. Kolbjørnsen (eds.), Springer, Dordrecht, p. 39-50.
• D. Arroyo, X. Emery, M. Peláez,  (2012). "Sequential simulation with iterative methods", in Geostatistics Oslo 2012. P. Abrahamsen, R. Hauge, O. Kolbjørnsen (eds.), Springer, Dordrecht, p. 3-14.

2011

• Yarmuch, J.L., Ortiz, J.M., (2011). "A Novel Approach to Estimate the Gap Between the Middle and Short-Term Plans", in: 35th APCOM symposium 2011 – Application of Computers and Operations Research in the Minerals Industry, 24-30 September 2011, University of Wollongong, WA, Australia.
• Pérez, C., Ortiz, J.M., (2011). "Mine-scale modeling of lithologies with multiple-point geostatistical simulation", in: Mathematical Geosciences at the crossroads of theory and practice, IAMG 2011, Salzburg, Sept. 5-9, 2011.
• Pizarro, S., Ortiz, J.M., (2011) "Stepwise Conditional Transformation of linearly transformed variables for multivariate geostatistical simulation", in: Proceedings of the 2nd International Seminar on Geology for the Mining Industry, Geomin 2011, Beniscelli, J., Kuyvenhoven, R., Hoal, K.O. (Eds.), Santiago, Chile.
• M.A. Maleki Tehrani, O. Asghari, X. Emery, (2011). "Improvement of classification of mineral resource with simulation of hard and soft conditioning data based on local moment constraints method", in First World Copper Congress, Tehran, 24-26 Oct. 2011, 12 p.
• Alpízar M.J., Morales N., Rubio E., Wiertz J., (2011). "Mine planning optimisation models to reduce diesel consumption of transport and arsenic emissions", in 2nd International Seminar on Mine Planning, 8-10 June, Antofagasta, Chile, p. 1-13.
• Rocher W.,  Smoljanovic M., Cecchi A., Dharmawidjaja J., Rubio E., (2011). "Integration of mine planning to a constitutive model of a caving mine project under surface mining", in 2nd International Seminar on Mine Planning, 8-10 June, Antofagasta, Chile, p. 1-12.
• Peirano F., Rubio E., Morales N., (2011). "Capacitated final pit definition", in 2nd International Seminar on Mine Planning, 8-10 June, Antofagasta, Chile, p. 1-6.
• Rocher W., Rubio E., Morales N., (2011). "Underground development sequencer and scheduler considering constructability", in 2nd International Seminar on Mine Planning, 8-10 June, Antofagasta, Chile, p. 1-12.
• Vargas M., Rubio E., Morales N., (2011). "Optimal open‐pit short‐term planning under uncertainty and blending constraints", in 2nd International Seminar on Mine Planning, 8-10 June, Antofagasta, Chile, p. 1-14.
• Rubio E., (2011). "Market‐driven mine planning: Optimising products portfolio, Muzo Emerald mine case study", in 2nd International Seminar on Mine Planning, 8-10 June, Antofagasta, Chile, p. 1-27.
• Smoljanovic M., Rubio E., Morales N., (2011). "Block/Panel caving scheduling under precedence constraints", in 2nd International Seminar on Mine Planning, 8-10 June, Antofagasta, Chile, p. 1-12.
• P. Elissetche, X. Emery, B. Townley, (2011). "Modelling mineral resources in an exotic copper deposit", in Proceedings of the 2nd International Seminar on Geology for the Mining Industry GEOMIN 2011. J. Beniscelli, R. Kuyvenhoven, K.O. Hoal (eds.), Gecamin Ltda, Santiago, Chile, 8 p.
• I. Gálvez, X. Emery, (2011). "Multivariate resources modelling: which data are relevant for cokriging", in Proceedings of the 2nd International Seminar on Geology for the Mining Industry GEOMIN 2011. J. Beniscelli, R. Kuyvenhoven, K.O. Hoal (eds.), Gecamin Ltda, Santiago, Chile, 10 p.
• J. Ip, X. Emery, (2011). "Application of MAF theory to cosimulate mineral grades in a polymetallic ore deposit", in Proceedings of the 2nd International Seminar on Geology for the Mining Industry GEOMIN 2011. J. Beniscelli, R. Kuyvenhoven, K.O. Hoal (eds.), Gecamin Ltda, Santiago, Chile, 9 p.
• S. Pizarro, X. Emery, (2011). "Geostatistical joint modelling of total and soluble copper grades", in Proceedings of the 2nd International Seminar on Geology for the Mining Industry GEOMIN 2011. J. Beniscelli, R. Kuyvenhoven, K.O. Hoal (eds.), Gecamin Ltda, Santiago, Chile, 9 p.
• J. Saa, J. Ortiz, E. Magri, X. Emery, (2011). "Inferring a representative distribution of soluble copper grade in the presence of a preferential sampling", in Proceedings of the 2nd International Seminar on Geology for the Mining Industry GEOMIN 2011. J. Beniscelli, R. Kuyvenhoven, K.O. Hoal (eds.), Gecamin Ltda, Santiago, Chile, 5 p.
• P. Castillo, B. Townley, X. Emery, A. Puig, (2011). "Geostatistical analysis of geochemical and organo-geochemical data applied to mineral exploration", in Proceedings of the 2nd International Seminar on Geology for the Mining Industry GEOMIN 2011. J. Beniscelli, R. Kuyvenhoven, K.O. Hoal (eds.), Gecamin Ltda, Santiago, Chile, 9 p.
• A. Cáceres, X. Emery, L. Aedo, O. Gálvez, (2011). "Stochastic geological modeling using implicit boundary simulation", in Proceedings of the 2nd International Seminar on Geology for the Mining Industry GEOMIN 2011. J. Beniscelli, R. Kuyvenhoven, K.O. Hoal (eds.), Gecamin Ltda, Santiago, Chile, 10 p.
• A. Cáceres, R. Riquelme, X. Emery, J. Díaz, G. Fuster, (2011). "Total and soluble copper grade estimation using minimum / maximum autocorrelation factors and multigaussian kriging", in Proceedings of the 2nd International Seminar on Geology for the Mining Industry GEOMIN 2011. J. Beniscelli, R. Kuyvenhoven, K.O. Hoal (eds.), Gecamin Ltda, Santiago, Chile, 9 p.

2010

• Suazo, C.J., Kracht, W., Alruiz, O.M., 2010. "A geometallurgical model of the flotation rate constant". In: Rheology in Mineral Processing 2010. Proceedings of the 8th University of British Columbia – McGill – University of Alberta International Symposium on the Fundamentals of Mineral Processing, Vancouver, BC, Canada, 319-329. (Conference paper)
• M.J. Alpizar, N. Morales, J. Wiertz, (2010). "Optimization models to reduce CO2 emissions and energy consumption of transport in open pit mines", in: J. Wiertz (ed.), Proceedings of the First International Workshop on Energy Management in the Mining Industry. Santiago, Chile.
• Morales, N., Rubio, E.,  (2010). "Robust open-pit planning under geological uncertainty", in Proceedings of the IV International Conference on Mining Innovation MININ 2010. R. Castro, X. Emery, R. Kuyvenhoven (eds.), Gecamin Ltda, Santiago, Chile, p. 235-244.
• W. Kracht, X. Emery, A. Egaña, (2010). "A stochastic approach for measuring bubble size distribution via image analysis: a solution to the bubble cluster problem", in Proceedings of the VII International Mineral Processing Seminar PROCEMIN 2010. W. Kracht, R. Kuyvenhoven, G. Montes-Atenas (eds.), Gecamin Ltda, Santiago, Chile, p. 251-258.
• H.J. Hernández, P. Corvalán, X. Emery, P. Acuña, (2010). "Estimación geoestadística de biomasa aérea basada en imágenes Landsat ETM+ y datos SRTM", in Latin American Remote Sensing Week LARS 2010, Santiago, Chile, 1 p.
• Carmona, S., Ortiz, J.M.,  (2010). "Geological modelling and metallurgical prediction supported by linear and non-linear statistics", in: Proceedings of the 4th International Conference on Mining Innovation, MININ 2010, Castro, R., Emery, X., Kuyvenhoven, R. (Eds.), Santiago, Chile, p. 459-470.
• Contreras, R.E., Ortiz, J.M., Bisso, C., (2010). "Mine planning considering uncertainty in grades and work index", in Proceedings of the 4th International Conference on Mining Innovation, MININ 2010, Castro, R., Emery, X., Kuyvenhoven, R. (Eds.), Santiago, Chile, p.  129-136.
• Cuba, M.A., Leuangthong, O., Ortiz, J.M., (2010). "Adding flexibility to support vector classification for modelling categorical variables", in Proceedings of the 4th International Conference on Mining Innovation, MININ 2010, Castro, R., Emery, X., Kuyvenhoven, R. (Eds.), Santiago, Chile, p. 479-489.
• Egaña, A.F., Ortiz, J.M., (2010). "Image segmentation for mineral identification in oxide copper deposit", in Proceedings of the 4th International Conference on Mining Innovation, MININ 2010, Castro, R., Emery, X., Kuyvenhoven, R. (Eds.), Santiago, Chile, p. 405-412.
• Hurtado, S., Ortiz, J.M., (2010). "Quantifying uncertainty in resources tonnage using multiple point geostatistical simulation", in Proceedings of the 4th International Conference on Mining Innovation, MININ 2010, Castro, R., Emery, X., Kuyvenhoven, R. (Eds.), Santiago, Chile, p. 423-432.
• Magri, E.J., Ortiz, J.M., Líbano, R.,  (2010). "The economic optimisation of advanced drilling grids for short term planning and grade control at El Tesoro Copper Mine", in Proceedings of the 4th International Conference on Mining Innovation, MININ 2010, Castro, R., Emery, X., Kuyvenhoven, R. (Eds.), Santiago, Chile, p. 89-98.
• Parra, A., Ortiz, J.M., (2010). "Multiple-point conditional unilateral simulation for categorical variables", in Proceedings of the 4th International Conference on Mining Innovation, MININ 2010, Castro, R., Emery, X., Kuyvenhoven, R. (Eds.), Santiago, Chile, p. 413-422.
• Sepúlveda, E., Ortiz, J.M., (2010). "Distributed-multiprocess implementation of kriging for the estimation of mineral resources", in Proceedings of the 4th International Conference on Mining Innovation, MININ 2010, Castro, R., Emery, X., Kuyvenhoven, R. (Eds.), Santiago, Chile, p. 433-442.
• Castro, R., Tamburrino A., Fernandez F., (2010). "Development of the kinematic model to rapidly simulate the flow of cave rock for block caving", in Proceedings of the II International Symposium on Block Caving and Sublevel Caving, 20-22 April, Perth, Australia, pp. 583-591.
• A. Cáceres, X. Emery, (2010). "Conditional co-simulation of copper grades and lithofacies in the Río Blanco-Los Bronces copper deposit", in Proceedings of the IV International Conference on Mining Innovation MININ 2010. R. Castro, X. Emery, R. Kuyvenhoven (eds.), Gecamin Ltda, Santiago, Chile, p. 311-320.
• Arancibia, E., Castro, R., Gutiérrez, C, (2010). "A review of controlled circulation and its potential use for deep underground block caving mines", in Proceeding of the 4th International Conference on Mining Innovation, 23-25 June, Santiago, Chile, pp. 69-78
• P. Rivera, X. Emery, E. Magri, (2010). "A comparison of three geostatistical approaches for co-simulating mineral grades", in Proceedings of the IV International Conference on Mining Innovation MININ 2010. R. Castro, X. Emery, R. Kuyvenhoven (eds.), Gecamin Ltda, Santiago, Chile, p. 321-327
• C. Corral, X. Emery, (2010). "Modelling equivalent grades in polymetallic deposits", in Proceedings of the IV International Conference on Mining Innovation MININ 2010. R. Castro, X. Emery, R. Kuyvenhoven (eds.), Gecamin Ltda, Santiago, Chile, p. 337-345.
• R. Zúñiga, X. Emery, (2010). "Evaluating mineral resources in a narrow vein-type deposit", in Proceedings of the IV International Conference on Mining Innovation MININ 2010. R. Castro, X. Emery, R. Kuyvenhoven (eds.), Gecamin Ltda, Santiago, Chile, p. 347-355.
• A. Cáceres, X. Emery, M. Godoy, (2010). "Speeding up conditional simulation: using sequential Gaussian simulation with residual substitution", in Proceedings of the IV International Conference on Mining Innovation MININ 2010. R. Castro, X. Emery, R. Kuyvenhoven (eds.), Gecamin Ltda, Santiago, Chile, p. 357-366.
• A. Cáceres, X. Emery, R. Riquelme, (2010). "Truncated Gaussian kriging as an alternative to indicator kriging", in Proceedings of the IV International Conference on Mining Innovation MININ 2010. R. Castro, X. Emery, R. Kuyvenhoven (eds.), Gecamin Ltda, Santiago, Chile, p.367-376.

2009

• Leandro Voisin, Makoto Ohtsuka and Takashi Nakamura, (2009). "Titanium Doped ITO Thin Films Produced by Combinatorial Sputtering Method". ICCE 17, 17th Annual International Conference on Composites or Nano Engineering, Hawaii, USA, July 26-31, 2009.
• A. Warczok, G. Riveros, (2009). "Continuous fire refining of blister copper". In Prodeedings of the VIII International Conference on Molten Slags, Fluxes and Salts, Molten 2009, Santiago, Chile, p. 1193-1202.
• A. Warczok, G. Riveros, J. Vargas, R. Saez, A. Tapia, (2009). "Continuous converting of copper matte in packed bed reactor". In Proceedings of International Peirce-Smith Converting Centennial, TMS 2009, San Francisco, California, USA, p. 315-320.
• A. Warczok, J. Font, V. Montenegro, C. Caballero, A. Moyano, (2009). "Mechanism of buildup formation in an electric furnace for copper slag cleaning". In Prodeedings of the VIII International Conference on Molten Slags, Fluxes and Salts, Molten 2009, Santiago, Chile, p. 1211-1219.
• C. Caballero, A. Moyano, F. Rojas, J. Font, A. Warczok, (2009). "Efficiency of copper recovery from a slag in the large electric furnace". In Prodeedings of the VIII International Conference on Molten Slags, Fluxes and Salts, Molten 2009, Santiago, Chile, p.1222-1230.
• Parra, A., Ortiz, J. M., (2009). "Conditional Multiple-Point Simulation with a Texture Synthesis Algorithm", IAMG 09 Conference, Stanford University.
• Vallejos, J.A. and McKinnon, S.M. (2009). "Re-entry protocols for seismically active mines using statistical analysis of aftershock sequences". In: Rock Engineering in Difficult Conditions. Proceedings of the 20th Canadian Rock Mechanics Symposium, Toronto, Canada, paper 4028.
• Vallejos, J.A. and McKinnon, S.M. (2009). "Scaling laws and their implications for re-entry protocol development". In: Proceedings of the 7th International Symposium on Rockburst and Seismicity in mines, Dalian, China, 1057-1066.
• Cho, N., Tiampo, K.F., Mckinnon, S., Vallejos, J., Klein, W. (2009). "Evaluation of earthquake clustering using the TM metric". 2009 Joint Assembly, The Meeting of the Americas, 24–27 May 2009, Toronto, Ontario, Canada.
• Morales, C., Morales, N., Rubio, E.. (2009). "Development of a Mathematical Programming Model to Support the Planning of Short-Term Mining". In APCOM 2009, Vancouver, Canadá. Organized by CIM, p. 183-197.
• Solar, A., Rubio, E., Newman, A. (2009). "Open Pit Underground Transition Supported by Integer Linear Programming Modeling". In APCOM 2009, Vancouver, Canadá. Organized by CIM, p. 199-206.
• Kracht, W., Finch, J.A., (2009). "A bubble coalescence study using sound". SME Annual Meeting and Exhibit and CMA’s 111th National Western Mining Conference 2009 Volume 2, pp. 472-480
• J. Cornejo, X. Emery, B. Townley, (2009). "Modelamiento geoestadístico de abundancias de minerales de óxidos de cobre en el yacimiento Radomiro Tomic", in XII Congreso Geológico Chileno, Departamento de Geología, Universidad de Chile. 4 p.
• C. Ramirez, P. Ruz, G. Riveros, A. Warczok, R. Treimer, (2009). "Chrome-magnesite refractory corrosion with olivine slag of high cuprous oxide content". In Proceedings of International Peirce-Smith Converting Centennial, TMS 2009, San Francisco, California, USA, p. 71-80.G.
• Riveros, A. Warczok, D. Smith, A. Balocchi, (2009). "Advantages of continuous copper fire refining in a packed bed". In Proceedings of International Peirce-Smith Converting Centennial, TMS 2009, San Francisco, California, USA, p. 339-348.
• J. Amaya, D. Espinoza, M. Goycoolea, E. Moreno, T. Prevost, E. Rubio, (2009). "A scalable approach to optimal block scheduling". In APCOM 2009, Vancouver, Canadá. Organized by CIM, p. 567-575.
• J. Cabrera, G. Riveros, A. Warczok, (2009). "Viscosity of alummino-olivine slags". In Prodeedings of the VIII International Conference on Molten Slags, Fluxes and Salts, Molten 2009, Santiago, Chile, p. 1183-1191.
• S. Troncoso, P. Prieto, E. Rubio, (2009). "Cut off Grade Optimizer Integrating Contaminant Constraints". In APCOM 2009, Vancouver, Canadá. Organized by CIM, p. 269-281.
• V. Montenegro, A. Warczok, G. Riveros, (2009). "Factors determining the rate of magnetite reduction in a liquid slag by graphite electrodes". In Prodeedings of the VIII International Conference on Molten Slags, Fluxes and Salts, Molten 2009, Santiago, Chile, p. 823-831.

2008

• Leandro Voisin, Makoto Ohtsuka and Takashi Nakamura, (2008). "Development of Technology for Reducing Indium Usage in a Transparent Conducting Electrode by Sputtering Method". NEDO, fall meeting, Tokyo, Japan, October 22-24, 2008.
• Makoto Ohtsuka, Leandro Voisin and Takashi Nakamura, (2008). "Preparation of Ti Doped ITO Films by Combinatorial Sputtering Method". MMIJ, Shigen to Sozai, fall meeting, Sendai, Japan, October 07-10, 2008.
• Leandro Voisin, Takahiko Okura and Kimio Itagaki, (2008). "Arsenic and Antimony Elimination from Iron Base Complex Materials by Using Pig Iron". Processing Materials for Properties, PMP III, Bangkok, Thailand, December 07-10, 2008.
• R. Castro, R. Trueman, (2008). "An experimental review and simulations of gravity flow in coarse materials for block/panel caving". In: Vth International Conference & Exhibition on Mass Mining MASSMIN 2008. H. Schunnesson, E. Nordlund (eds.), Lulea University of Technology, Lulea, Sweden, p. 1043-1051.
• E. Rubio, S. Troncoso, E. Prasetyo, (2008). "Reliability center mine planning model for caving operations". In: Vth International Conference & Exhibition on Mass Mining MASSMIN 2008. H. Schunnesson, E. Nordlund (eds.), Lulea University of Technology, Lulea, Sweden, p. 213-226.
• A. Susaeta, E. Rubio, J. Henríquez, G. País, (2008). "Dilution behaviour at Codelco panel cave mines". In: Vth International Conference & Exhibition on Mass Mining MASSMIN 2008. H. Schunnesson, E. Nordlund (eds.), Lulea University of Technology, Lulea, Sweden, p. 167-178.
• A. Sinuhaji, S. Dessureault, E. Rubio, T. Casten, (2008). "Utilization of secondary sizing data for improved block cave mine planning". In: Vth International Conference & Exhibition on Mass Mining MASSMIN 2008. H. Schunnesson, E. Nordlund (eds.), Lulea University of Technology, Lulea, Sweden, p. 247-255.A.
• Susaeta, G. Valenzuela, G. País, D. Carkeet, (2008). "Draw management system". In: Vth International Conference & Exhibition on Mass Mining MASSMIN 2008. H. Schunnesson, E. Nordlund (eds.), Lulea University of Technology, Lulea, Sweden, p. 257-264.
• J. Vallejos, S. McKinnon, (2008). "Guidelines for development of re-entry protocols in seismically active mines". In: 42nd U.S. Rock Mechanics Symposium, ARMA paper 08-97.
• J.M. Ortiz, O. Peredo, (2008). "Multiple-point geostatistical simulation with simulated annealing: implementation using speculative parallel computing". In: Proceedings of the Seventh International Conference on Geostatistics for Environmental Applications. Southampton, UK, 12 p.
• W. Kracht, C.O. Gómez, J.A. Finch, (2008). "Frother effect on bubble coalescence and break-up". In: V International Mineral Processing Seminar PROCEMIN 2008, Santiago, Chile, p. 207-214.
• J. Vallejos, S. McKinnon, (2008). "Re-entry protocols for seismically active mines. Updates". In: Mining Health and Safety Meeting, Sudbury, Ontario, Canada.
• J. Vallejos, S. McKinnon, (2008). "Omori’s law applied to mining-induced and natural aftershock sequences". In: Eastern Section of the Seismological Society of America 2008 Meeting, presentation es08abs-042.
• N. Cho, K.F. Tiempo, S. McKinnon, J. Vallejos, (2008). "Ergodicity in mining induced seismicity". In: Eastern Section of the Seismological Society of America 2008 Meeting, poster es08poster-M.
• J. M. Ortiz, (2008). "An Overview of the Challenges of Multiple-Point Geostatistics", in Proceedings of the Eighth International Geostatistics Congress. J.M. Ortiz, X. Emery (eds.), Gecamin Ltda, Santiago, Chile, vol. 1, p. 11-20.
• S. Hong, J. M. Ortiz, C. V. Deutsch, (2008). "Multivariate Density Estimation as an Alternative to Probability Combination Schemes for Data Integration", in Proceedings of the Eighth International Geostatistics Congress. J.M. Ortiz, X. Emery (eds.), Gecamin Ltda, Santiago, Chile, vol. 1, p. 197-206.
• M. A. Cuba, J. M. Ortiz, O. Leuangthong, (2008). "Accounting for Different Sampling Errors in Exploration Drilling Campaigns in Resource/Reserve Modeling", in Proceedings of the Eighth International Geostatistics Congress. J.M. Ortiz, X. Emery (eds.), Gecamin Ltda, Santiago, Chile, vol. 2, p. 729-738.
• D. Silva, X. Emery, (2008). "Geological control in grade simulation: A comparative study", in Proceedings of the Eighth International Geostatistics Congress. J.M. Ortiz, X. Emery (eds.), Gecamin Ltda, Santiago, Chile, vol. 2, p. 789-798.
• X. Emery, J. Hernández, P. Corvalán, D. Montaner, (2008). "Developing a cost-effective sampling design for forest inventory", in Proceedings of the Eighth International Geostatistics Congress. J.M. Ortiz, X. Emery (eds.), Gecamin Ltda, Santiago, Chile,vol. 2,  p. 1001-1010.
• X. Emery, F. Kremer, (2008). "A survey of random field models for simulating mineral grades", in Proceedings of the Eighth International Geostatistics Congress. J.M. Ortiz, X. Emery (eds.), Gecamin Ltda, Santiago, Chile, vol. 1, p. 157-166.
• E. Prado, X. Emery, (2008). "Geostatistical simulation of mineral grades based on hard and soft information", in IIIrd International Conference on Mining Innovation MININ 2008. J. Arias, R. Castro, T. Golosinski (eds.), Gecamin Ltda, Santiago, Chile, p. 33-43.
• G. País, J.M. Ortiz, (2008). "Pattern recognition applied to resource evaluation: A conceptual study", in IIIrd International Conference on Mining Innovation MININ 2008. J. Arias, R. Castro, T. Golosinski (eds.), Gecamin Ltda, Santiago, Chile, p. 45-55.
• J.M. Ortiz, E. Sepúlveda, A. Barberán, X. Emery, E. Magri, (2008). "Innovations in software development for resource evaluation", in IIIrd International Conference on Mining Innovation MININ 2008. J. Arias, R. Castro, T. Golosinski (eds.), Gecamin Ltda, Santiago, Chile, p. 57-68.
• M. Egaña, E. Arancibia, F. Villegas, J.M. Ortiz, (2008). "Geostatistics applied to geotechnical parameters", in IIIrd International Conference on Mining Innovation MININ 2008. J. Arias, R. Castro, T. Golosinski (eds.), Gecamin Ltda, Santiago, Chile, p. 137-146.
• R. Castro, R. Trueman, (2008). "An experimental review and simulations of gravity flow in coarse materials for block/panel caving", in IIIrd International Conference on Mining Innovation MININ 2008. J. Arias, R. Castro, T. Golosinski (eds.), Gecamin Ltda, Santiago, Chile, p. 271-281.
• E. Rubio, S. Troncoso, (2008). "Discrete events simulation to integrate operation interruption events in block caving production scheduling", in IIIrd International Conference on Mining Innovation MININ 2008. J. Arias, R. Castro, T. Golosinski (eds.), Gecamin Ltda, Santiago, Chile, p. 283-294.
• E. Rubio, S. Troncoso, E. Prasetyo, (2008). "Planning caving operations using underground infrastructure reliability models", in IIIrd International Conference on Mining Innovation MININ 2008. J. Arias, R. Castro, T. Golosinski (eds.), Gecamin Ltda, Santiago, Chile, p. 307-320.

2007

• Leandro Voisin, Takahiko Okura and Kimio Itagaki, (2007). "Phase Relations, Activities and Precious Metals Distribution in the Cu-Fe-S-Sb System Saturated with Carbon at 1473 K". MMIJ, Shigen to Sozai, fall meeting, Nagoya, Japan, September 25-27, 2007.
• Leandro Voisin and Kimio Itagaki, (2007). "Phase Relations and Precious Metals Distribution in the Cu-Fe-S-As and Cu-Fe-S-Sb Systems Saturated with Carbon at 1473 K". Copper 2007, Toronto, Ontario, Canada, August 25-30, 2007.
• K. Yamaguchi, D.G. Mendoza, L. Voisin and Kimio Itagaki, (2007). "Phase Relations and Activities of Arsenic and Antimony in the Cu-O-As and Cu-O-Sb Systems at 1523 K ". Copper 2007, Toronto, Ontario, Canada, August 25-30, 2007.
• J.M. Casas, (2007). "Especiación y solubilidad de compuestos el molibdeno en el sistema Mo(VI)-H2O-H2SO4-NaOH". In: VII Meeting of the Southern Hemisphere on Mineral Technology, Centro de Artes e Convenções da UFOP, Ouro Preto, Minas Gerais, Brazil.
• I. Muñoz, J.M. Casas, (2007). "Operational quality costs applied to hydrometallurgical processes". In: HydroCopper 2007, IV International Workshop on Copper Hydrometallurgy. J. Menacho, J.M. Casas (eds.), Quebecor World Chile, Santiago, Chile, p. 369-374.
• E. Rubio, D. Napitupulu, (2007). "Caving performance through integration of micro-seismic activity and numerical modeling at DOZ PT Freeport Indonesia". In: Rock Mechanics: Meeting Society’s Challenges and Demands: Proceedings of the 1st Canada – U.S. Rock Mechanic Symposium. E. Eberhardt, D. Stead, T. Morrison (eds.), Taylor & Francis Ltd, London, Vol. 2, p. 1321-1328.
• J. Font, A. Warczok, A. Moyano, C. Caballero, K. Itagaki, (2007). "Thermodynamic assessment of arsenic in the slag cleaning electric furnace". In: Proceedings of Copper 2007 International Conference. A.E.M. Warner, C.J. Newman, A. Vahed, D.B. George, P.J. Mackey, A.Warczok (eds.), TMS, Toronto, Vol. III, p. 327-340.
• A. Warczok, J. Liu, A. Vahed, D. Hall, L. Molino, (2007). "Develop calcium carbide reductant for Inco multi-purpose vessels". In: Proceedings of Copper 2007 International Conference. A.E.M. Warner, C.J. Newman, A. Vahed, D.B. George, P.J. Mackey, A.Warczok (eds.), TMS, Toronto, Vol. III, p. 125-138.
• T. Marin, T.A. Utigard, (2007). "Experimental study for deoxidation of liquid copper with substoichimetric O2/CH4 flames". In: Proceedings of Copper 2007 International Conference. A.E.M. Warner, C.J. Newman, A. Vahed, D.B. George, P.J. Mackey, A.Warczok (eds.), TMS, Toronto, Vol. III, p. 715-729.
• E. Magri, (2007). "Some experiences in heterogeneity tests and mine sampling". In: Third World Conference on sampling and blending. J.F. Costa, J.C. Koppe (eds.), Porto Alegre, p. 329-348.
• J. M. Ortiz, E. Rubio, J. L. Yarmuch, (2007). "An Optimization Algorithm to Assess Different Resource Models for Open Pit Short Term Planning", in Proceedings of the Sixteenth International Symposium on Mine Planning and Equipment Selection, MPES 2007, R. K. Singhal, K. Fytas, S. Jongsiri, and H. Ge (Eds.), pp. 721-732.
• S. Hong, J. M. Ortiz, and C. V. Deutsch, (2007). "Integration of Disparate Data with Logratios of Conditional Probabilities", in Proceedings of Petroleum Geostatistics 2007, Cascais, Portugal, European Association of Geoscientists & Engineers, 10-14 September 2007.
• A. Ovalle, L. Garrido, S. Guevara (2007). "Model for evaluating selective mining in panel caving". In: 33rd International Symposium on Applications of Computers and Operations Research in the Mineral Industry APCOM 2007. E. J. Magri (ed.), Santiago, Chile, p. 183-192.
• X. Emery, (2007). "Multi-Gaussian model with an uncertain mean value", in: Journées de Géostatistique, Ecole des Mines de Paris, Fontainebleau, 27-28 Septiembre 2007.
• X. Emery, (2007). "Local and spatial uncertainty models based on ordinary kriging", in Proceedings of IAMG’07 Geomathematics and GIS Analysis of Resources, Environment and Hazards, 12th Annual Conference of the International Association for Mathematical Geology. P. Zhao, F. Agterberg and Q. Cheng (eds.), Beijing, China, p. 565-568.
• T. Marín, G. Riveros, A. Warczok, T. Utigard and S. Jara, (2007). "Roasting kinetics of molybdenite concentrates". Copper 2007, Vol III-Pyrometallurgy of Copper (Book 2, Edited by A. Warner, C. Newman, A. Vahed, D. B. George, P.J. Mackey and A. Warczok.), Toronto, Canada, August 2007, 201 – 217.
• A. Warczok, G. Riveros, T, Marin, R. Degel , J. Kunze, H. Oterdoom, and T. Wuebbelf, (2007)."Intensive electrodynamic slag cleaning". Copper 2007, Vol III-Pyrometallurgy of Copper (Book 2, Edited by A. Warner, C. Newman, A. Vahed, D. B. George, P.J.Mackey and A.Warczok.), Toronto, Canada, August 2007, 351 – 366.
• A. Warczok, G. Riveros, R. Degel, J. Kunze and H. Oterdoom, (2007). "Computer simulation of slag cleaning in an electric furnace". Copper 2007, Vol III-Pyrometallurgy of Copper (Book 2, Edited by A. Warner, C. Newman, A. Vahed, D. B. George, P.J.Mackey and A.Warczok.), Toronto, Canada, August 2007, 367 – 378.
• A. Warczok, G. Riveros and R. Parada, (2007). "Slag reduction and cleaning with calcium carbide". Copper 2007, Vol III-Pyrometallurgy of Copper (Book 2, Edited by A. Warner, C. Newman, A. Vahed, D. B. George, P.J.Mackey and A.Warczok.), Toronto, Canada, August 2007, 379 – 390.
• A. Warczok, G. Riveros, R. Degel, J. Kunze and H. Oterdoom, (2007). "Slag cleaning in circular and rectangular electric furnaces". Copper 2007, Vol III-Pyrometallurgy of Copper (Book 2, Edited by A. Warner, C. Newman, A. Vahed, D. B. George, P.J.Mackey and A.Warczok.), Toronto, Canada, August 2007, 403 -416.
• G. Riveros, A. Warczok, T. Marin, T. Utigard, H. Scwarze, D, Smith, J. Sanhueza A. Balocchi, (2007). "A new Paipote process of continuous fire refining of copper". Copper 2007, Vol III-Pyrometallurgy of Copper (Book 2, Edited by A. Warner, C. Newman, A. Vahed, D. B. George, P.J.Mackey and A.Warczok.), Toronto, Canada, August 2007, 633 – 645.
• A. Warczok, G. Riveros, T. Marin, G. Wastavino y C. Puga, T. Utigard, (2007). "Kinetics of copper oxidation and reduction in packed bed reactors", Copper 2007, Vol III-Pyrometallurgy of Copper (Book 2, Edited by A. Warner, C. Newman, A. Vahed, D. B. George, P.J.Mackey and A.Warczok.), Toronto, Canada, August 2007, 701 – 714.
• L. Cifuentes, J. M. Casas, J. Simpson, (2007). "Modeling the temperature dependence of selected variables relevant to the operation of a copper electrowinning cell based on reactive  electrodialysis", Proceedings of Copper 2007 International Conference, GE Houlachi et al. (Eds.), Vol. V, 467-480, TMS, Toronto, 2007.
• L. Cifuentes, M. Grageda, J. M. Casas, T. Vargas, (2007). "The effect of impurities on cell performance and on the quality of electrodeposits obtained at high current density in a copper electrowinning cell based on reactive electrodialysis", Proceedings of Copper 2007 International Conference, GE Houlachi et al. (Eds.), Vol. V, 481-494, TMS, Toronto, 2007.
• W.A. Kracht, C.O. Gomez, and J.A. Finch,(2007). "Measurement of Wide Bubble Size Distributions in Flotation Columns Operated with Jet-type Spargers" in Proceedings Cu2007-Volume II, Mineral Processing, Toronto, Canada, 211-219, 2007.
• R. Castro, W. Whiten, (2007). "A new cellular automaton to model gravity flow in block caving based on physical modelling observations". In Proceedings of the 33th APCOM Conference, pp. (Ed: E. Magri), Santiago, Chile.
• J. M. Ortiz, O. Leuangthong, (2007). "A practical approach to validate the variogram reproduction from geoestatistical simulation", in: 33rd International Symposium on Applications of Computers and Operations Research in the Mineral Industry APCOM 2007. E. J. Magri (ed.), Santiago, Chile, p. 121-127.
• X. Emery, J. M. Ortiz, (2007). "Conditional simulation as a tool for assessing mining selectivity", in: 33rd International Symposium on Applications of Computers and Operations Research in the Mineral Industry APCOM 2007. E. J. Magri (ed.), Santiago, Chile, p. 79-85.
• L. Robles, X. Emery, J. M. Ortiz, (2007). "Geostatistical simulation of mineral grades in the presence of spatial trends", in: 33rd International Symposium on Applications of Computers and Operations Research in the Mineral Industry APCOM 2007. E. J. Magri (ed.), Santiago, Chile, p. 87-93.

2006

• Leandro Voisin and Kimio Itagaki, (2006). "Activities of Liquid Fe-As and Fe-Sb Alloys Saturated with Carbon". TOFA, Discussion Meeting on Thermodynamic of Alloys, Jun. 18-23, Beijing,, China, 2006.
• Leandro Voisin, Kimio Itagaki, Alex M. Moyano and Jonkion M. Font, (2006). "Processing Complex Copper Matte by Using Pig-Iron". Sohn International Symposium on Advanced Processing of metals and materials principles technologies and industrial practice incorporating the 4 international symposium on sulfite smelting. Aug. 27-31, San Diego, California, USA, 2006.
• Kimio Itagaki, Leandro Voisin and Dexter Mendoza, (2006). "Phase Relations and Activities in the Cu-Fe-S-X and Cu-Fe-S-C-X (X = As or Sb) Systems and Distribution of Precious Metals Relating to Reduction Smelting of Copper". Sohn International Symposium on Advanced Processing of metals and materials principles technologies and industrial practice incorporating the 4 international symposium on sulfite smelting. Aug. 27-31, San Diego, California, USA, 2006.
• E. Rubio, (2006). "Mill feed optimization for multiple processing facilities using integer linear programming". In: Proceedings of the Fifteen International Symposium on Mine Planning and Equipment Selection. M. Cardu, R Ciccu, E. Lovera, E. Michelloti (eds.), Imprenta ciudad, Fiordo S.r.I. Italia, Torino, p. 1207-1213.
• T. Marin, (2006). "Solidification of a liquid metal droplet impinging on a cold surface", In: Comsol Multiphysics International Conference 2006, J.A. Hiller (ed.), Cambridge, Massachusetts, EEUU, p. 391-398.
• A. Warczok, G. Riveros, R. Degel, J. Kunze, H. Oterdoom, (2006). "Advanced process modelling for large-scale SAF". In: SMS Demag International Meeting 100 years of SAF Technology, Hamburg , Germany.
• J. Casas, B. Morchio, (2006). "Molybdenum concentrates processing: challenges and opportunities to production of fine compounds". In: First International Workshop on Process Hydrometallurgy HYDROPROCESS 2006. E. Domic, J.M. Casas (eds.), Impresos Socias Ltda, Santiago, Chile, p. 187-196.
• P. Siegel, E. Almendras, (2006). "Automatic gold process mineralogy with the ‘Gold-Detect’ image analysis system". In: First International Workshop on Process Hydrometallurgy HYDROPROCESS 2006. E. Domic, J.M. Casas (eds.), Impresos Socias Ltda, Santiago, Chile.
• M. Grágeda, L. Cifuentes, (2006). "Efecto de impurezas sobre la electrodeposición de cobre en nuevas celdas de electro-obtención". In: CONAMET / SAM 2006, 6º Congreso Binacional de Metalurgia y Materiales, Sección A – Procesamiento de Minerales. Santiago, Chile, 1 p (resumen).
• G. Vallebuona, A. Casali y F. Rodríguez, (2006). "Caracterización de la distribución de burbujas en celdas de flotación de minerales"; CONAMET / SAM 2006, Santiago, Chile, Sección A Procesamiento de Minerales, pp. 21 (8 pag.), 28 Nov.- 1 Dic. 2006.
• J. M. Ortiz,  (2006). "Multivariate p-field simulation", XIth International Congress for Mathematical Geology (IAMG 2006 conference), Liege, Belgium, September 3-8, 2006.
• G. Caumon, J. M. Ortiz and O. Rabeau, (2006). "A comparative study of three data-driven Mineral Potential Mapping techniques", XIth International Congress for Mathematical Geology (IAMG 2006 conference), Liege, Belgium, September 3-8, 2006.
• S. Dussaubat, X. Vargas and J. Ortiz, (2006). "Evaluación de la incertidumbre en la variabilidad espacial de la precipitación usando un modelamiento multiGaussiano", 5th World FRIEND Conference, La Habana, Cuba, December, 2006.
• A. Ebensperger,(2006). "Prácticas de relacionamiento con inversionistas y productividad de capital para empresas de exploración". In: IInd International Conference on Mining Innovation MININ 2006. J.M. Ortiz, R. Guzmán, E. Rubio, F. Henríquez and P. Lillo (eds.), Impresos Socias Ltda, Santiago, Chile, p. 609-624.
• X. Emery and K. González, (2006). "Probabilistic modeling of geological units in a Chilean porphyry copper deposit", in MININ 2006, II International Conference on Mining Innovation, J. Ortiz et al. (eds.), Santiago, Chile, May 23-26, 2006, p. 465-476.
• C. Moscoso and A. Ebensperger, (2006). "Análisis de la estructura de mercado en la industria del Litio", in MININ 2006, II International Conference on Mining Innovation, J. Ortiz et al. (eds.), Santiago, Chile, May 23-26, 2006,  p. 559-571.
• C. Moscoso and E. Contreras. "Institucionalidad y Mercado de Capitales para la Exploración y Minería en Chile", in MININ 2006, II International Conference on Mining Innovation, J. Ortiz et al. (eds.), Santiago, Chile, May 23-26, 2006, p. 491-503.
• K. González and X. Emery, (2006). "Geological control in mineral resources evaluation: a case study", in MININ 2006, II International Conference on Mining Innovation, J. Ortiz et al. (eds.), Santiago, Chile, May 23-26, 2006,  p. 331-340.
• J. M. Ortiz and G. Caumon, (2006). "Multivariate geostatistical and GIS methods for mineral exploration", in MININ 2006, II International Conference on Mining Innovation, J. Ortiz et al.(eds.),  Santiago, Chile – May 23-26, 2006, p. 287-301.
• L. Cassayre, G. Plascencia, T. Marin, S. Fan, T. Utigard, (2006). "Gas evolution on graphite and oxygen-evolving anodes during aluminium electrolysis". In: 2006 TMS Annual Meeting and Exhibition, San Diego, EEUU. T.J. Galloway (ed.), Light Metals 2006, v.2, p. 379-383.

2005

• Ortiz, J. M., (2005). "Simulación geoestadística por campos de probabilidad para evaluación de reservas mineras", VII Jornadas de Ingeniería de Minas Buenos Aires, Argentina – November 15-17, 2005.
• J. M. Ortiz, X. Emery, (2005). "Integrating multiple-point statistics into sequential simulation algorithms", Geostatistics Banff 2004, Proceedings of the 7th International Geostatistics Congress, O. Leuangthong and C.V. Deutsch (eds.), Kluwer Academic, Dordrecht, The Netherlands, Vol. 2, p. 969-978.
• X. Emery, J. M. Ortiz, (2005). "Internal consistency and inference of change-of-support isofactorial models", Geostatistics Banff 2004, Proceedings of the 7th International Geostatistics Congress, O. Leuangthong and C.V. Deutsch (eds.), Kluwer Academic, Dordrecht, The Netherlands, Vol. 2, p. 1057-1066.
• J. M. Ortiz, B. Oz, C. V. Deutsch, (2005). "A step by step guide to bi-gaussian disjunctive kriging", Geostatistics Banff 2004, Proceedings of the 7th International Geostatistics Congress, O. Leuangthong and C.V. Deutsch (eds.), Kluwer Academic, Dordrecht, The Netherlands, Vol. 2, p. 1097-1102.
• Voisin, L., Henao, M. H. and Itagaki, K., (2005). "Phase Relations and Distribution of Precious Metals in Pb-Fe-As and Pb-Fe-Sb Systems Saturated with Carbon at 1473K". Lead and Zinc `05: International Symposium on Lead and Zinc `05, Oct. 17-19, Kyoto, Japan, 2005.
• M. Mateo, B. Escobar, J.V. Wiertz, (2005). "Oxidación de As(III) en soluciones de biolixiviación a 30ºC y 70ºC: mecanismo de catálisis por pírita", Hydrocopper 2005, III Taller internacional de hidrometalurgia del cobre, J. Menacho, J. Wiertz, C. Barahona, J. Casas (eds.), Gecamin Ltda, Santiago, Chile.
• T. Marin and T. Utigard, (2005). "Surface Tension Driven Flow During Oxygen Top Blowing of Liquid Copper". Proceedings of the COMSOL Multiphysics International Conference 2005, Ed. Jeri’Ann Hiller, Cambridge, Massachusetts, USA, October 23 – 25 2005, pp 165-170.
• J.V. Wiertz, M. Mateo, B. Escobar, (2005), "Mechanism of pyrite catalysis of As(III) oxidation in bioleaching solutions at 30ºC and 70ºC". Proceedings of the 16th International Biohydrometallurgy Symposium, S.T.L. Harrison, D. E. Rawlings and J. Petersen (eds.), Compress, Cape Town, South Africa, p. 47-53.
• O. Leuangthong, J. M. Ortiz, and C. V. Deutsch, (2005), "On the Scaling and Use of Multivariate Distributions in Geostatistical Simulation". Annual Conference of the Internatinal Association of Mathematical Geology (IAMG) – GIS and Spatial Analysis, Toronto, Canada, 6 p., August 21-26, 2005.
• E. Rubio, W.S. Dunbar, (2005). "Integrating Uncertainty in Block Cave Production Scheduling", Proceedings of the XXXII APCOM Symposium (Application of Computers and Operations Research in the Mineral Industry), S. Dessureault, R. Ganguli, V. Kecojevic and J.G. Dwyer (eds.), Taylor & Francis Group, London, p. 635-642.
• J.M. Casas, P. Acuña-Goycolea, G. Crisostomo, L. Cifuentes, (2005). "Proceso de electro obtención de cobre en nuevo reactor basado en electro diálisis reactiva". XXVII Convención Minera, Arequipa, Perú, September 2005.
• G. Riveros, A. Warczok, (2005). "Magnetohydrodynamic siphon for tapping out liquid metals", Pyromet 05, 2nd International Symposium on Pyrometallurgy ’05, Cape Town, South Africa, March 2005.
• A. Warczok, G. Riveros, (2005). "Slag cleaning in crossed electric and magnetic fields", Pyromet 05, 2nd International Symposium on Pyrometallurgy ’05, Cape Town, South Africa, March 2005.

2004

• Voisin, L. Henao, H. M. and Itagaki K., (2004). "Phase Relations and Distribution of Some Minor Elements in Cu-Fe-As and Fe-Cu-Sb Systems Saturated with Carbon at 1473 K". REWAS 2004: Global symposium on Recycling, Waste Treatment and Clean Technology, Sept. 26-29, Madrid, Spain, 2004.
• R. Castro, (2004). "The scaling effects associated with the physical modelling of caving operations". In: Proceeding of the 1st JKMRC International Student Conference, (Eds: JKMRC), Brisbane, Australia.
• R. Silva, (2004). "Programación de actividades para un proyecto explotado por panel caving". MININ 2004 First International Conference on Mining Innovation, E. Magri, J. M. Ortiz, P. Knights, F. Henríquez, M. Vera, C. Barahona (eds.): Gecamin Ltda, Santiago, p. 268-279.
• C. Moscoso, A. Ebensperger, (2004). "Preliminary lessons concerning the financing of the medium size mining industry: Australia and Chile", MININ 2004 First International Conference on Mining Innovation, E. Magri, J.M. Ortiz, P. Knights, F. Henríquez, M. Vera, C. Barahona (eds.): Gecamin Ltda, Santiago, p. 625-636.
• J. Galaz, (2004). "Efficient use of water in mineral processing", Procemin 2004 International Mineral Processing Workshop, H. Soto, A. Casali, G. Vallebuona, L. Gutiérrez, L. Cerda, C. Barahona (eds.): Gecamin Ltda, Santiago, 8 p.J.
• Chacón, H. Göpfert, A. Ovalle, 2004, "Thirty years evolution of block caving in Chile", MassMin 2004, A. Karzulovic, M.A. Alfaro (eds.): Instituto de Ingenieros de Chile, Santiago, p. 387-392.
• I. Febrian, W. Yudanto, E. Rubio, (2004). "Application of convergence monitoring to manage induced stress by mining activities at PT Freeport Indonesia deep ore zone mine", MassMin 2004, A. Karzulovic, M.A. Alfaro (eds.): Instituto de Ingenieros de Chile, Santiago, p. 269-272.
• A. Susaeta, (2004). "Theory of gravity flow (Part II)", MassMin 2004, A. Karzulovic, M.A. Alfaro (eds.): Instituto de Ingenieros de Chile, Santiago, p. 173-178.
• A. Susaeta, (2004). "Theory of gravity flow (Part I)", MassMin 2004, A. Karzulovic, M.A. Alfaro (eds.): Instituto de Ingenieros de Chile, Santiago, p. 167-172.
• E. Rubio, W. S. Dunbar, M. Scoble, R. Hall, (2004). "Reliability theory applied to block cave production scheduling", MassMin 2004, A. Karzulovic, M.A. Alfaro (eds.): Instituto de Ingenieros de Chile, Santiago, p. 150-155.
• E. Rubio, T. Diering, (2004). "Block cave production planning using operation research tools", MassMin 2004, A. Karzulovic, M.A. Alfaro (eds.): Instituto de Ingenieros de Chile, Santiago, p. 141-149.
• E. Rubio, C. Cáceres, M. Scoble, (2004). "Towards an integrated approach to block cave planning", MassMin 2004, A. Karzulovic, M.A. Alfaro (eds.): Instituto de Ingenieros de Chile, Santiago, p. 128-134.
• J. A. McLennan, J. M. Ortiz and C. V. Deutsch, (2004). "Geostatistical Simulation of Optimum Mining Elevations for Nickel Laterite Deposits", CIM Conference and Exhibition, Edmonton 2004, May 2004.
• J. M. Ortiz, O. Leuangthong, and C. V. Deutsch, (2004). "A MultiGaussian Approach to Assess Block Grade Uncertainty", CIM Conference and Exhibition, Edmonton 2004, May 2004.
• J. M. Ortiz and X. Emery, (2004). "Categorización de Recursos y Reservas Mineras", Mining Innovation International Conference MININ 2004, April 2004.
• X. Emery, P. Carrasco, and J. Ortiz, (2004). "Modelamiento Geoestadistico de la Razon de Solubilidad en un Yacimiento de Oxidados de Cobre", Mining Innovation International Conference MININ 2004, April 2004.
• X. Emery, A. Cabañas, (2004). "Predicción geoestadística del precio del cobre a corto y mediano plazo", Mining Innovation International Conference MININ 2004, April 2004.

2003

• Voisin, L. Hino, M. and Itagaki K., (2003). "Activities in Liquid Fe-Ni-As, Fe-Co-As, Fe-Ni-Sb and Fe-Co-Sb ternary alloys at 1423 K". MMIJ, Shigen to Sozai 2003: Symposium of Materials, Sept. 22-24, Yamaguchi-ken, Japan, 2003.
• G. Vallebuona, C. Suazo and A. Casali, (2003). "Bubble size estimation and rate constant modelling for copper rougher flotation". 5th International Conference Copper 2003, Santiago – Chile, Nov. 30 – Dic. 3, 2003.
• J. Casas, L. Cifuentes, J. Castro, G. Crisostomo and J. Simpson, (2003). "A mathematical model for copper electrowining using reactive electrodialysis under laboratory conditions"; 5th International Conference Copper 2003, Santiago – Chile, Nov. 30 – Dic. 3, 2003.
• A. Warczok, G. Riveros and P. Montenegro, (2003). "Utilization of magnetohydrodynamic phenomena in slag cleaning". 5th International Conference Copper 2003, Santiago – Chile, Nov. 30 – Dic. 3, 2003.
• T. Marin, T. Utigard, G. Riveros and A. Warczok, (2003). "Effect of combustion gases on the rate of liquid copper oxidation". 5th International Conference Copper 2003, Santiago – Chile, Nov. 30 – Dic. 3, 2003.
• J. Kunze, R. Degel and A. Warczok, (2003). "Current status and new trends in copper slag cleaning". 5th International Conference Copper 2003, Santiago – Chile, Nov. 30 – Dic. 3, 2003.
• A. Moreno, G. Sanchez, A. Warczok and G. Riveros,  (2003). "Development of slag cleaning process and operation of an electric furnace at Las Ventanas smelter". 5th International Conference Copper 2003, Santiago – Chile, Nov. 30 – Dic. 3, 2003.
• G. Riveros, A. Warczok and D. Espínola,  (2003). "Rate of slag reduction with natural gas". 5th International Conference Copper 2003, Santiago – Chile, Nov. 30 – Dic. 3, 2003.
• L. Cifuentes, R. Glasner and G. Crisóstomo,  (2003). "Thermodynamics and kinetics of a copper electrowining cell based on reactive electrodialysis". 5th International Conference Copper 2003, Santiago – Chile, Nov. 30 – Dic. 3, 2003.
• J. Casas, G. Crisóstomo and L. Cifuentes,  (2003). "Aqueous speciation of electrowining solutions". 5th International Conference Copper 2003, Santiago – Chile, Nov. 30 – Dic. 3, 2003.
• E. Magri, M. A. González, A. Couble, X. Emery,  (2003). "The influence of conditional bias in optimum ultimate pit planning", 31st International Symposium on Computer Applications in the Minerals Industry APCOM, South African Institute of Mining and Metallurgy, Cape Town, South Africa, 14-16 may 2003.
• A. Warczok, G. Riveros,  (2003). "Effect of Electric and Magnetic Fields on Metallic Inclusions in a Liquid Slag". TMS 2003, Yazawa Symposium, San Diego,EE.UU. 2 – 6 de Marzo de 2003.
• G. Riveros , A. Warczok, L. Voisin, T. Marin, (2003). "Factors Affecting the Rate of Copper Reduction during Copper Refining".TMS 2003, Yazawa Symposium, San Diego, EE.UU. 2 – 6 de Marzo de 2003.

2002

• V. Montenegro , A. Warczok, T. Fujisawa , G. Riveros, (2002). "Effect of Magnetic Field on the Rate of Slag Reduction in an Electric Furnace". TMS 2003, Yazawa Symposium, San Diego, EE.UU. 11-15 de Noviembre de 2002.
• L. Voisin, G. Riveros, A, Warczok, (2002). "Cinética de Reducción del Cobre, Mediante Gas Natural". CONAMET/SAM Simposium Materia. Santiago, Chile, 11-15 de Noviembre de 2002.
• A. Warczok, G. Riveros, (2002). "Electromagnetic Buoyancy Force of Copper Inclusions in a Liquid Slag". CONAMET/SAM Simposium Materia. Santiago, Chile, 11-15 de Noviembre de 2002.
• G. Vallebuona, C. Varas y A. Casali, (2002). "Efectos de la Variables Relacionadas con el Aire sobre la Constante Cinética de Flotación". Congreso CONAMET /SAM SIMPOSIO MATERIA 2002, Santiago, Noviembre, 2002.
• L. Cifuentes, R. Glasner, G. Crisóstomo, J.M. Casas, (2002). "Aspects of the development of a new copper electro winning cell based on reactive electrodialysis", 201st Electrochemical Society Meeting, Philadelphia, May 2002.
• Rubio, E., Dunbar, S., (2002). "Geomechanic Aspects of Block Cave Mine Planning", Annual General Meeting CIM, Vancouver, Canada, May 2002.
• Hinton, J., Rubio, E. and Scoble, M., (2002). "Social and Environmental Aspects of the Block Cave Mining Method", Annual General Meeting CIM, Vancouver, Canada, May 2002.
• Ortiz, J., and Deutsch, C., (2002). "Hierarchical Indicator Simulation", in Proceedings of 30th Intenational Symposium of Computer Applications in the Mineral Industry (APCOM), Phoenix, Arizona, February 25-27, 2002.
• J. Wiertz, C. Peña, I. Rozas, P. Ulloa, (2002). "Environmental assessment and comparison of mining and metallurgical processes by means of Life Cycle", International Workshop on Life Cycle Assessment and Metals, Montreal-Canada, April 2002.

2001

• Riveros, G., and Warczok , A., (2001). "Magnetite Stratification During Slag Reduction". TMS Annual Meeting 2001, New Orleans, 499 – 513, January 12-15, 2001.
• Warczok, A., Riveros, G., Mackay, R., Cordero, D., and Alvear, G., (2001). "Effect of Converting Slag Recycling into Teniente Converter on Copper losses". TMS Annual Meeting 2001, New Orleans, 431-444, January 12-15, 2001.
• Rubio, E., Dunbar S. and Scoble M., (2001). "Scheduling in Block Caving Operations Using Operations Research Methods", Annual General Meeting CIM; Quebec, Canada, May 2001.
• G. Vallebuona and A. Casali, (2001). "The Shape Factors for a Transformation from Areal to Weight Particles Distribution". VI Southern Hemisphere Meeting on Mineral Technology, Rio de Janeiro, Mayo, 2001.

2000

• M. Arnaud, X. Emery, B. Vercambre, (2000). "Techniques d’enquêtes dans le cas spatial", Actes des XXXIIe Journées de statistique, 32, GRESTAF, Fès, Maroc, p. 96-100, 15-19 mai 2000.
• Rubio, E., Dumbar, S. and Scoble, M., (2000). "Grade Estimation for Short-Term Planning in Block Caving Mines", The Australasian Institute of Mining and Metallurgy, Brisbane, Australia, November 2000.
• Desserault, S., Scoble, M. and Rubio, E., (2000). "Simulating Block Cave Secondary Breakage – An application of Information and Operations Management Tools in Mass Mining Systems", The Australasian Institute of Mining and Metallurgy, Brisbane, Australia, November 2000.
• Rubio, E., Scoble, M., Desserault, S. and Dunbar, S., (2000). "A Technical and Economic Database of Chilean Mining", Annual General Meeting CIM, Toronto, Canada, March 2000.
• Warczok, A., Riveros, G., Díaz, C. and Cordero, D., (2000). "Mathematical modeling of the El Teniente slag cleaning process". Fundamentals of metallurgical processing, (Kaiura, Pickles, Utigard, Edts.), COM2000, August, Ottawa, Canada, 481-496, 2000.
• Warczok, A., Riveros, G., and Montenegro, V., (2000). "Intensive and clean technology of slag processing in DC electric furnace". V Conference on clean technology, (Sanchez, Vergara, Castro, Eds.), May, Santiago, 2000.
• Warczok, A., Riveros, G., Fuentes, R., and Alvarez, A., (2000). "Effect of crossed electric and magnetic field on metallurgical slags". Electromagnetic processing of materials, EPM2000, ISIJ, Nagoya, Japan, 512-518, 2000.
• Casali, A., G. Vallebuona, C. Pérez, G. González and R. Vargas,(2000). "Lithological Composition and Ore Grindability Sensors, Based on Image Analysis". Proceedings XXI International Mineral Processing Congress, Roma, Julio, 2000.
• G. González, A. Casali, C. Pérez, G. Vallebuona and R. Vargas,(2000). "Operational Work Index for Grinding Plants". Proceedings XXI International Mineral Processing Congress, Roma, Julio, 2000.
• Magri, E. and Ortiz, J., (2000). "Estimation of economics losses due to poor blast hole sampling in open pits". Geostats 2000, South Africa, 2000.

1999

• Achurra, G., Echeverría, P., Utigard, T., Warczok, A.,. Riveros, G. and Díaz, C., (1999)."Improvements to the El Teniente slag cleaning process". Procs. Copper 99-cobre 99, Inter. Conference, Vol VI, (Smelting, Technology Development, Process Modeling and Fundamentals), TMS, Phoenix, USA, 137-152, 1999.
• Siegel, P. and Almendras, E., (1999). "Automatic mineralogical analysis of copper slags". Procs. Copper 99-cobre 99, Inter. Conference, Vol VI, (Smelting, Technology Development, Process Modeling and Fundamentals), TMS, Phoenix, USA, 627-633 , 1999.
• Cifuentes, L., Casas, J., Alvarez, F., Crisóstomo, G., and Cifuentes, G.,(1999). "The use of electrodialysis for separating and concentrating chemical species in acidic Cu-Fe-As-Sb electrolytes". Procs. Copper 99-cobre 99, Inter. Conference, Vol III, (Electrorefining and electrowinning), TMS, Phoenix, USA, 479, 1999.
• Cifuentes, L., Cifuentes, G., and Crisóstomo, G., (1999). "The corrosion of lead anodes in copper electrowinning". Procs. Copper 99-cobre 99, Inter. Conference, Vol III, (Electrorefining and electrowinning), TMS, Phoenix, USA, 585, 1999.
• Casas, J., Crisóstomo, G., Alvarez, F., Cifuentes, L., and Cifuentes, G., (1999). "Modeling of the aqueous speciation in acidic cupric sulfate solutions". Procs. Copper 99-cobre 99, Inter. Conference, Vol IV, (Hydrometalurgy), TMS, Phoenix, USA, 377, 1999.
• C. Pérez, A. Casali, G. González, G. Vallebuona and R. Vargas, (1999). "Lithological Composition Sensor Based on Digital Image Feature Extraction, Genetic Selection of Features and Neural Classification". Proceedings 1999 IEEE International Conference on Information Intelligence and Systems, Maryland, Oct. 1999.
• Wiertz, J., Lunar, R. Maturana, H. y Escobar, B. (1999). "Bioleaching of copper and cobalt arsenic-bearing ores: a chemical and mineralogical study", pp. 681-687 in: Biohydrometallurgy and the environment towards the mining of the 21st century, IBS Congress, Part A. R. Amils and A. Ballester (eds.), 1999.
• Wiertz, J., (1999). "Mining and metallurgical waste management in the chilean copper industry" pp 403-408 in Mine water and environment, IMWA 99 International Congress, R Fernández Rubio (ed.), 1999.

1998

• Riveros, G. and Warczok, A., (1998). "Factors determining magnetite reduction from liquid slag with carbon". Acta Metallurgica Slovaka, International Conference Advanced Materials and Technologies ’98, Kosice, Slovakia, 179 – 188, 1998.
• Warczok, A., Riveros, G., Echeverría, P., Achurra, G., Zuñiga, J.,. Dagnino, A. and Díaz, C., (1998)."Optimization of fuel combustion in El Teniente slag cleaning furnace". Environment & innovation in mining and mineral technology (Sanchez, Vergara, Castro, Edts,), Vol II, UdeC, Santiago, 731-740, 1998.
• Wiertz, J., Espinoza, Mendoza, C. Ruiz, M., Huenupi, E., Casas, J. and Escobar, B., (1998). "Preliminary study of (bio)leaching process for enargite bearing ores and concentrates". Environment & innovation in mining and mineral technology (Sanchez, Vergara, Castro, Edts,), Vol I, UdeC, Santiago, 141-153, 1998.

1997

• A. Casali y G. Vallebuona, (1997). "Slurry Density Soft-sensor for Hydrocyclones Underflow Streams", APCOM’97, Moscú, Rusia, Aug. 1997.
• G. Schena, M. Zanin and A. Casali, (1997). "Process optimisation and route selection driven by economic objective functions". V Southern Hemisphere Meeting on Mineral Technology, Buenos Aires, Mayo, 1997.
• Cifuentes, G., Campi, A., Torrealba, J., and Cifuentes, L., (1997). "A new anodic material for the oxidation of cyanide to cyanate. Part II: stainless steel substrate". Coating technology symposium and V Chemical Congress of North America, Cancún, México, 1997.

1996

• Cifuentes, G., Cifuentes, L., Campi, A., and. Jofré, J., (1996). "Nuevo material anódico para la oxidación de cianuro a cianato. Parte I: sustrato titanio". Congreso italo-brasilero de ingeniería química, Rio Grande do Sul, 1996.
• Cifuentes, G., Cifuentes, L., Campi, A., and. Jofré, J., (1996). "Nuevo material anódico para la oxidación de cianuro a cianato. Parte II: sustrato acero inoxidable". Congreso italo-brasilero de ingeniería química, Rio Grande do Sul, 1996.
• Cifuentes, G., Cifuentes, L., Campi, A., and. Jofré, J., (1996). "A new anodic material for the oxidation of cyanide to cyanate. Part I: titanium substrate". IV European Congress for Electrochemistry, CHISA 96, Prag, Czech Republic, 1996.

1995

• Cifuentes, L., (1995). "A theoretical analysis of the potential jump related to undesired hydrogen gas evolution in copper electrometallurgy". Procs. Copper 95, Inter. Conference, Vol III, (Electrorefining and Hydrometallurgy of copper), CIM, Canada, 469-477, 1995.
• Cifuentes. L., (1995). "Evans diagrams in copper electrometallurgy". Procs. Copper 95, Inter. Conference, Vol III, (Electrorefining and Hydrometallurgy of copper), CIM, Canada, 479-489, 1995.
• A. Casali et al, (1995). "Pulp Density Soft-sensor for a Grinding Circuit". APCOM XXV, Brisbane, Australia, Jul., 1995.
• P. Espinoza, G. González, A. Casali et al., (1995). "Design of Soft-sensors using Cluster Techniques". XIX Int. Min. Proc. Congress, San Francisco, USA, Nov. 1995.
• G. González, A. Casali et al, (1995). "Soft-sensors Design considering Composite Measurements and the effects of Sampling Periods". Copper 95, Santiago, Nov. 1995.