Espinoza.jpg_thumb90

Daniel Alejandro Espinoza Gonzalez

Profesor Asociado

Universidad de Chile

Santiago, Chile

Líneas de Investigación


Optimization Linear Integer Optimization Stochastic Optimization Scheduling Mine Planning Electricity Planning

Educación

  •  Industrial Engineering, GEORGIA INSTITUTE OF TECHNOLOGY. Estados Unidos, 2006
  •  Ingeniero Matematico, UNIVERSIDAD DE CHILE. Chile, 2001

Experiencia Académica

  •   Profesor Asociado Full Time

    UNIVERSIDAD DE CHILE

    Facultad de Ciencias Físicas y Matematicas

    Santiago, Chile

    2013 - A la fecha

  •   Profesor Asistente Full Time

    UNIVERSIDAD DE CHILE

    Facultad de Ciencias Fisicas y Matematicas

    Santiago, Chile

    2006 - 2013

Formación de Capital Humano


· Giorgiogiulio Parra de Blasi, 2014 (expected) M.S. thesis "Comparison of new and old models for
portafolio optimization and their dynamics over time".

· Gabriela Sandobal, 2014 (expected), Co-advisor Ph.D. thesis "Design and retrofit of chemical plants
for multi-products with process and host selection, Models and solutions".

· Renaud Chicoisne, 2014 (expected), Co-advisor Ph.D. thesis "Shortest path problems under entropic
and coherent risk measures, Algorithms and Implementation".

· Alejandro Angulo, 2014 (expected), Advisor Ph.D. thesis "Unit Commitment Problem: Models,
Polyhedral results, Algorithms and Implementation".

· Felipe Serrano, 2013, Advisor M.S. thesis "Some Experiments on Separation with Multi-row Cuts".

· Gonzalo Mu~oz, 2012, Co-advisor M.S. thesis "Implementation of Bienstock and Zuckerberg's Al-
gorithm for the Open-pit Mine Scheduling Problem".

· Guido Lagos, 2011, Advisor M.S. thesis "Estudio y Comparaci´n de T´cnicas de Optimizaci´n Bajo
Riesgo Aplicadas al Problema de Planificaci´n en Miner´ a Cielo Abierto".

· Adrian Diaz 2011, Advisor M.S. thesis "Desarrollo e Implementaci´n de Cortes en el Problema de
Knapsack con Precedencias para Mejorar el Rendimiento y la Obtenci´n de Soluciones Enteras".

· Camila Baeza, 2010, Advisor M.S. thesis "Mejoramiento mediante Simulaci´n del Proceso de
Reparaci´n de Fallas bajo Contrato en una Empresa Chilena".

· Gonzalo S´nchez, 2009, Co-advisor thesis "Programaci´n de Trabajos en Lineas de Envasado y
Etiquetado para Vi~a San Pedro"



 

Article (16)

A primal-dual aggregation algorithm for minimizing conditional-value-at-risk in linear programs
Local cuts for mixed-integer programming
MineLib: a library of open pit mining problems
A New Algorithm for the Open-Pit Mine Production Scheduling Problem
Robust planning for an open-pit mining problem under ore-grade uncertainty
Computing with multi-row gomory cuts (article version)
Generalized Domino-Parity Inequalities for the Symmetric Traveling Salesman Problem
Large-scale multi-period precedence constrained knapsack problem: A mining application
Lifting, tilting and fractional programming revisited
Certification of an optimal TSP tour through 85,900 cities
Per-seat, on-demand air transportation Part I: Problem description and an integer multicommodity flow model
Per-seat, on-demand air transportation Part II: Parallel local search
Computing with domino-parity inequalities for the TSP
Exact solutions to linear programming problems
A study of domino-parity and k-parity constraints for the tsp
Restricted risk measures and robust optimization

ConferencePaper (6)

Sequence independent, simultaneous and multidimensional lifting of generalized flow covers for the semi-continuous knapsack problem with generalized upper bounds constraints
Open pit mine scheduling under uncertainty: a robust approach
Risk averse approaches in open-pit production planning under ore grade uncertainty: a ultimate pit study.
A scalable approach to optimal block sequencing
Risk control in ultimate pits using conditional simulations
Computing with multi-row gomory cuts
22
Daniel Espinoza

Profesor Asociado

Ingenieria Industrial

Universidad de Chile

Santiago, Chile

14
Marcos Goycoolea

Professor

School of Business

UNIVERSIDAD ADOLFO IBAÑEZ

Santiago, Chile

4
Eduardo Moreno

Full Professor

Faculty of Engineering and Sciences

Universidad Adolfo Ibañez

Peñalolen, Chile

1
Jorge Amaya

Investigador

CMM-UNIVERSIDAD DE CHILE

Santiago, Chile

1
Guido Lagos

Profesor Asistente

Facultad de Ingeniería y Ciencias

Universidad Adolfo Ibánez

Viña del Mar, Chile