Dr. Igor S. Litvinchev


Dr. Igor S. Litvinchev

Profesor Titular A
Programa de Posgrado en Ingeniería de Sistemas
U A N L
Investigador Nacional SNI Nivel 3

Academic Degrees

  • D.Sc., Systems Modeling and Optimization, Computing Center Academy of Sciences, Russia (1995)
  • Ph.D., Systems Theory and Operations Research, Computing Center Academy of Sciences, Russia (1984)
  • M.Sc., Applied Mathematics, Moscow Institute of of Physics and Technology, Russia (1979)

Research Interests

  • Large-scale system modeling
  • Optimization and control
  • Decomposition, aggregation, and coordination in multilevel and hierarchical systems
  • Optimization problems in logistics and supply chain management

Courses Taught at PISIS

  • Advanced mathematics
  • Foundations of integer programming
  • Foundations of systems engineering
  • Large scale system optimization
  • Linear optimization
  • Logistics and transportation systems analysis
  • Mixed-integer programming
  • Network flow programming
  • Nonlinear programming
  • Nonlinear mixed-integer programming
  • Optimization decomposition techniques
  • Operations research (undergrad)

Mailing Address

UANL
AP 34 – F, Cd. Universitaria
San Nicolás de los Garza, NL 66450
México
Tel. +52 (81) 1158-9980
Tel. +52 (81) 8329-4000 x5945 (Assistant)
 igoryalma.fime.uanl.mx

Recent Supervised Thesis can be found at the Students page

Recent Publications:

97 registros « 1 de 2 »

2017

Arratia-Martinez, Nancy M; Caballero-Fernandez, Rafael; Litvinchev, Igor; Lopez-Irarragorri, Fernando

Research and development project portfolio selection under uncertainty Artículo de revista

Journal of Ambient Intelligence and Humanized Computing, pp. 1–10, 2017.

BibTeX

Avila-Torres, Paulina; Caballero, Rafael; Litvinchev, Igor; Lopez-Irarragorri, Fernando; Vasant, Pandian

The urban transport planning with uncertainty in demand and travel time: a comparison of two defuzzification methods Artículo de revista

Journal of Ambient Intelligence and Humanized Computing, pp. 1–14, 2017.

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Matveev, Ivan; Novik, Vladimir; Litvinchev, Igor

Influence of degrading factors on the optimal spatial and spectral features of biometric templates Artículo de revista

Journal of Computational Science, 2017.

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2016

Litvinchev, Igor ; Infante, Luis ; Espinosa, Edith Lucero Ozuna

Using Valid Inequalities and Different Grids in LP-Based Heuristic for Packing Circular Objects Parte de obra colectiva

Intelligent Information and Database Systems, pp. 681–690, Springer, 2016.

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2015

Litvinchev, Igor ; Infante, Luis ; Ozuna, Lucero

Approximate Packing: Integer Programming Models, Valid Inequalities and Nesting Parte de obra colectiva

Optimized Packings with Applications, pp. 187–205, Springer, 2015.

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Kawashima, Makswell Seyiti ; Rangel, Socorro ; Litvinchev, Igor ; Infante, Luis

A relax and cut approach using the multi-commodity flow formulation for the traveling salesman problem Artículo de revista

Dyna, 82 (191), pp. 42–50, 2015.

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Litvinchev, I; Infante, L; Ozuna, L

Packing circular-like objects in a rectangular container Artículo de revista

Journal of Computer and Systems Sciences International, 54 (2), pp. 259–267, 2015.

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2014

Litvinchev, Igor ; Lopez-Irarragorri, Fernando ; Arratia-Martínez, Nancy Maribel ; Marmolejo, José Antonio

Selecting Large Portfolios of Social Projects in Public Organizations Artículo de revista

Mathematical Problems in Engineering, 2014 , 2014.

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Litvinchev, Igor ; Ozuna Espinosa, Edith Lucero

Integer Programming Formulations for Approximate Packing Circles in a Rectangular Container Artículo de revista

Mathematical Problems in Engineering, 2014 , 2014.

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Litvinchev, Igor ; Lopez-Irarragorri, Fernando ; Arratia-Mart'inez, Nancy Maribel ; Marmolejo, Jos'e Antonio

Selecting Large Portfolios of Social Projects in Public Organizations Artículo de revista

Mathematical Problems in Engineering, 2014 , 2014.

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Litvinchev, Igor ; Ozuna Espinosa, Edith Lucero

Integer Programming Formulations for Approximate Packing Circles in a Rectangular Container Artículo de revista

Mathematical Problems in Engineering, 2014 , 2014.

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Litvinchev, I; Rios, YA ; "Ozdemir, D; Hern'andez-Landa, LG

Multiperiod and stochastic formulations for a closed loop supply chain with incentives Artículo de revista

Journal of Computer and Systems Sciences International, 53 (2), pp. 201–211, 2014.

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2013

Litvinchev, Igor ; Mata, Miguel ; Ozuna, Lucero ; Saucedo, Jania ; Rangel, Socorro

Two Stage Capacitated Facility Location Problem: Lagrangian Based Heuristics Artículo de revista

Meta-heuristics Optimization Algorithms in Engineering, Business, Economics, and Finance, pp. 421, 2013.

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Marmolejo, Antonio ; Litvinchev, Igor

Multiperiod Economic Dispatch: A Decomposition Approach Parte de obra colectiva

Power, Control and Optimization, pp. 103–110, Springer International Publishing, 2013.

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Infante Rivera, Luis Alfonso ; Litvinchev, Igor

Routing Vehicles in a Special Transportation Network Inproceedings

Management and Control of Production and Logistics, pp. 385–387, 2013.

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Ozuna, Edith Lucero ; Litvinchev, Igor

Lagrangian Heuristic for the Facility Location Problem Inproceedings

Management and Control of Production and Logistics, pp. 107–113, 2013.

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Infante Rivera, Luis Alfonso ; Litvinchev, Igor

Routing Vehicles in a Special Transportation Network Inproceedings

Management and Control of Production and Logistics, pp. 385–387, 2013.

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Ozuna, Edith Lucero ; Litvinchev, Igor

Lagrangian Heuristic for the Facility Location Problem Inproceedings

Management and Control of Production and Logistics, pp. 107–113, 2013.

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Litvinchev, I; Arratia, N; L'opez, F

Large scale portfolio selection with synergies Artículo de revista

Journal of Computer and Systems Sciences International, 52 (6), pp. 980–985, 2013.

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2012

Litvinchev, IS ; Mata, M; Ozuna, L

LAGRANGIAN HEURISTIC FOR THE TWO-STAGE CAPACITATED FACILITY LOCATION PROBLEM Artículo de revista

APPLIED AND COMPUTATIONAL MATHEMATICS, 11 (1), pp. 137–146, 2012.

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Litvinchev, Igor ; Ozuna, Edith L

Lagrangian bounds and a heuristic for the two-stage capacitated facility location problem Artículo de revista

International Journal of Energy Optimization and Engineering (IJEOE), 1 (1), pp. 59–71, 2012.

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Litvinchev, Igor ; Espinosa, Edith Lucero Ozuna

Solving the two-stage capacitated facility location problem by the lagrangian heuristic Parte de obra colectiva

Computational Logistics, pp. 92–103, Springer Berlin Heidelberg, 2012.

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Litvinchev, Igor ; Espinosa, Edith Lucero Ozuna

Solving the two-stage capacitated facility location problem by the lagrangian heuristic Parte de obra colectiva

Computational Logistics, pp. 92–103, Springer Berlin Heidelberg, 2012.

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2011

Litvinchev, I; Espinosa, Ozuna E L

Lagrangian bounds and a heuristic for the two-stage capacitated facility location problem Informe técnico

Graduate Program in Systems Engineering, UANL San Nicolás de los Garza, México, 2011, (PISIS-2011-09.).

Enlaces | BibTeX

Litvinchev, I; López, F; Escalante, HJ ; Mata, M

A milp bi-objective model for static portfolio selection of R&D projects with synergies Artículo de revista

Journal of Computer and Systems Sciences International, 50 (6), pp. 942–952, 2011.

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Marmolejo, JA ; Litvinchev, I; Aceves, R; Ramirez, JM

Multiperiod optimal planning of thermal generation using cross decomposition Artículo de revista

Journal of Computer and Systems Sciences International, 50 (5), pp. 793–804, 2011.

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Litvinchev, I; López-Irarragori, F; Escalante, H J; Mata, M; Tenorio, G

A MILP bi-objective model for static portfolio selection of R&D projects with synergies Informe técnico

Graduate Program in Systems Engineering, UANL San Nicolás de los Garza, México, 2011, (PISIS-2011-02.).

Enlaces | BibTeX

2010

Litvinchev, Igor ; Ozuna, Edith L; Mata, Miguel

Cotas lagrangianas para el problema de localización capacitado en dos etapas Artículo de revista

Anais do CNMAC, 3 , pp. 1114–1115, 2010.

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Litvinchev, Igor ; Rangel, Socorro ; Saucedo, Jania

A Lagrangian bound for many-to-many assignment problems Artículo de revista

Journal of combinatorial optimization, 19 (3), pp. 241–257, 2010.

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Litvinchev, Igor ; Mata, Miguel ; Rangel, Socorro ; Saucedo, Jania

Lagrangian heuristic for a class of the generalized assignment problems Artículo de revista

Computers & Mathematics with Applications, 60 (4), pp. 1115–1123, 2010.

BibTeX

Litvinchev, Igor ; Ozuna, Edith L; Mata, Miguel

Cotas lagrangianas para el problema de localizaci'on capacitado en dos etapas Artículo de revista

Anais do CNMAC, 3 , pp. 1114–1115, 2010.

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Litvinchev, I; Mata, M; Rangel, J

Calculating the best dual bound for problems with multiple Lagrangian relaxations Artículo de revista

Journal of Computer and Systems Sciences International, 49 (6), pp. 915–922, 2010.

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Litvinchev, Igor S; López, Fernando ; Alvarez, Ada ; Fernández, Eduardo

Large-scale public R&D portfolio selection by maximizing a biobjective impact measure Artículo de revista

Systems, Man and Cybernetics, Part A: Systems and Humans, IEEE Transactions on, 40 (3), pp. 572–582, 2010.

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Litvinchev, Igor S; L'opez, Fernando ; Alvarez, Ada ; Fern'andez, Eduardo

Large-scale public R&D portfolio selection by maximizing a biobjective impact measure Artículo de revista

Systems, Man and Cybernetics, Part A: Systems and Humans, IEEE Transactions on, 40 (3), pp. 572–582, 2010.

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2009

Litvinchev, I; Rangel, S; Mata, M; Saucedo, J

Studying properties of Lagrangian bounds for many-to-many assignment problems Artículo de revista

Journal of Computer and Systems Sciences International, 48 (3), pp. 363–369, 2009.

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2008

Litvinchev, I; Rangel, S; Saucedo, J

Modifying Lagrangian bounds Informe técnico

Graduate Program in Systems Engineering, UANL San Nicolás de los Garza, México, 2008, (PISIS-2008-01.).

Enlaces | BibTeX

Litvinchev, Igor Semionovich ; Rangel, Socorro

Comparison of Lagrangian bounds for one class of generalized assignment problems Artículo de revista

Computational Mathematics and Mathematical Physics, 48 (5), pp. 739–746, 2008.

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Litvinchev, Igor Semionovich ; Rangel, Socorro

Comparison of Lagrangian bounds for one class of generalized assignment problems Artículo de revista

Computational Mathematics and Mathematical Physics, 48 (5), pp. 739–746, 2008.

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Litvinchev, Igor ; Irarragorri, Fernando López ; Pérez, Miguel Mata ; Schaeffer, Elisa

Using MILP tools to study R&D portfolio selection model for large instances in public and social sector Artículo de revista

Computación y Sistemas, 12 (2), pp. 163–172, 2008.

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Litvinchev, Igor ; López Irarragorri, Fernando ; Mata Pérez, Miguel ; Schaeffer, Elisa

Usando Herramientas de MILP para Estudiar el Modelo de Selección de Portafolios R&D para Casos de Grandes Carteras de Proyectos en el Sector Social Artículo de revista

Computación y Sistemas, 12 (2), pp. 163–172, 2008.

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Litvinchev, Igor ; Mata, Miguel ; Saucedo, Jania ; Rangel, Socorro

Studying a modified Lagrangian bound for a class of the generalized assignment problems Artículo de revista

Proceedings of VI ALIO/EURO Workshop on Applied Combinatorial Optimization, pp. 971–976, 2008.

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Litvinchev, I; López, F

An interactive algorithm for portfolio bi-criteria optimization of R&D projects in public organizations Artículo de revista

Journal of Computer and Systems Sciences International, 47 (1), pp. 25–32, 2008.

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2007

Litvinchev, Igor Semionovich

Refinement of Lagrangian bounds in optimization problems Artículo de revista

Computational Mathematics and Mathematical Physics, 47 (7), pp. 1101–1107, 2007.

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Litvinchev, Igor Semionovich

Refinement of Lagrangian bounds in optimization problems Artículo de revista

Computational Mathematics and Mathematical Physics, 47 (7), pp. 1101–1107, 2007.

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2006

Litvinchev, Igor S; Rangel, Socorro

Using error bounds to compare aggregated generalized transportation models Artículo de revista

Annals of Operations Research, 146 (1), pp. 119–134, 2006.

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Litvinchev, Igor S; Rangel, Socorro

Using error bounds to compare aggregated generalized transportation models Artículo de revista

Annals of Operations Research, 146 (1), pp. 119–134, 2006.

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2005

Cano, I; Litvinchev, I; Palacios, R; Naranjo, G

Modeling Vehicle Routing in a Star-Case Transportation Network Artículo de revista

Memoria del XIV Congreso Internacional de Computación CIC, pp. 373–377, 2005.

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2003

Litvinchev, Igor ; Tsurkov, Vladimir

Aggregation in large-scale optimization Libro

Springer, 2003.

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Litvinchev, Igor S

A circular cone relaxation primal interior point algorithm for LP Artículo de revista

Optimization, 52 (4-5), pp. 529–540, 2003.

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Litvinchev, Igor S

A circular cone relaxation primal interior point algorithm for LP Artículo de revista

Optimization, 52 (4-5), pp. 529–540, 2003.

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97 registros « 1 de 2 »

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