Roussos G. Dimitrakopoulos

Orcid: 0000-0001-7329-2209

Affiliations:
  • McGill University, Montreal, Canada


According to our database1, Roussos G. Dimitrakopoulos authored at least 33 papers between 2010 and 2025.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of five.

Timeline

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Bibliography

2025
Decision-focused neural adaptive search and diving for optimizing mining complexes.
Eur. J. Oper. Res., 2025

2023
Learning to schedule heuristics for the simultaneous stochastic optimization of mining complexes.
Comput. Oper. Res., November, 2023

Integrating short-term stochastic production planning updating with mining fleet management in industrial mining complexes: an actor-critic reinforcement learning approach.
Appl. Intell., October, 2023

Simultaneous stochastic optimization of an open-pit mining complex with preconcentration using reinforcement learning.
Appl. Soft Comput., May, 2023

2022
Updating geostatistically simulated models of mineral deposits in real-time with incoming new information using actor-critic reinforcement learning.
Comput. Geosci., 2022

Learning on Graphs for Mineral Asset Valuation Under Supply and Demand Uncertainty.
CoRR, 2022

2021
Learning high-order spatial statistics at multiple scales: A kernel-based stochastic simulation algorithm and its implementation.
Comput. Geosci., 2021

Production scheduling in industrial mining complexes with incoming new information using tree search and deep reinforcement learning.
Appl. Soft Comput., 2021

2020
Adaptive self-learning mechanisms for updating short-term production decisions in an industrial mining complex.
J. Intell. Manuf., 2020

Hyper-heuristic approaches for strategic mine planning under uncertainty.
Comput. Oper. Res., 2020

2019
Optimizing a mineral value chain with market uncertainty using benders decomposition.
Eur. J. Oper. Res., 2019

Decoupling Spatial Pattern and its Movement Via Complex Factorization Over Orthogonal Filter Pairs.
Proceedings of the 16th Conference on Computer and Robot Vision, 2019

2018
Stochastic optimization for a mineral value chain with nonlinear recovery and forward contracts.
J. Oper. Res. Soc., 2018

2017
A heuristic approach for the stochastic optimization of mine production schedules.
J. Heuristics, 2017

A dynamic-material-value-based decomposition method for optimizing a mineral value chain with uncertainty.
Eur. J. Oper. Res., 2017

2016
Stochastic short-term mine production schedule accounting for fleet allocation, operational considerations and blending restrictions.
Eur. J. Oper. Res., 2016

Progressive hedging applied as a metaheuristic to schedule production in open-pit mines accounting for reserve uncertainty.
Eur. J. Oper. Res., 2016

Network-flow based algorithms for scheduling production in multi-processor open-pit mines accounting for metal uncertainty.
Eur. J. Oper. Res., 2016

Global optimization of open pit mining complexes with uncertainty.
Appl. Soft Comput., 2016

Genaralizing Generative Models: Application to Image Super-Resolution.
Proceedings of the 13th Conference on Computer and Robot Vision, 2016

Anisotropic Interpolation of Sparse Images.
Proceedings of the 13th Conference on Computer and Robot Vision, 2016

2015
A hybrid method based on linear programming and variable neighborhood descent for scheduling production in open-pit mines.
J. Glob. Optim., 2015

Optimizing mining complexes with multiple processing and transportation alternatives: An uncertainty-based approach.
Eur. J. Oper. Res., 2015

Sparse image reconstruction by two phase RBM learning: Application to mine planning.
Proceedings of the 14th IAPR International Conference on Machine Vision Applications, 2015

2014
A variable neighbourhood descent algorithm for the open-pit mine production scheduling problem with metal uncertainty Open.
J. Oper. Res. Soc., 2014

2013
Implementing a parametric maximum flow algorithm for optimal open pit mine design under uncertain supply and demand.
J. Oper. Res. Soc., 2013

2012
Quantifying multi-element and volumetric uncertainty, Coleman McCreedy deposit, Ontario, Canada.
Comput. Geosci., 2012

Multi-scale stochastic simulation with a wavelet-based approach.
Comput. Geosci., 2012

A diversified Tabu search approach for the open-pit mine production scheduling problem with metal uncertainty.
Eur. J. Oper. Res., 2012

2011
HOSIM: A high-order stochastic simulation algorithm for generating three-dimensional complex geological patterns.
Comput. Geosci., 2011

Implementation of conditional simulation by successive residuals.
Comput. Geosci., 2011

2010
A new approach for geological pattern recognition using high-order spatial cumulants.
Comput. Geosci., 2010

Generalized Laguerre expansions of multivariate probability densities with moments.
Comput. Math. Appl., 2010


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