2017
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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 @article{arratia2017research,
title = {Research and development project portfolio selection under uncertainty},
author = {Nancy M Arratia-Martinez and Rafael Caballero-Fernandez and Igor Litvinchev and Fernando Lopez-Irarragorri},
year = {2017},
date = {2017-01-01},
journal = {Journal of Ambient Intelligence and Humanized Computing},
pages = {1--10},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{avila2017urban,
title = {The urban transport planning with uncertainty in demand and travel time: a comparison of two defuzzification methods},
author = {Paulina Avila-Torres and Rafael Caballero and Igor Litvinchev and Fernando Lopez-Irarragorri and Pandian Vasant},
year = {2017},
date = {2017-01-01},
journal = {Journal of Ambient Intelligence and Humanized Computing},
pages = {1--14},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{matveev2017influence,
title = {Influence of degrading factors on the optimal spatial and spectral features of biometric templates},
author = {Ivan Matveev and Vladimir Novik and Igor Litvinchev},
year = {2017},
date = {2017-01-01},
journal = {Journal of Computational Science},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2016
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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. BibTeX @incollection{litvinchev2016using,
title = {Using Valid Inequalities and Different Grids in LP-Based Heuristic for Packing Circular Objects},
author = {Litvinchev, Igor and Infante, Luis and Espinosa, Edith Lucero Ozuna},
year = {2016},
date = {2016-01-01},
booktitle = {Intelligent Information and Database Systems},
pages = {681--690},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
|
2015
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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. BibTeX @incollection{litvinchev2015approximate,
title = {Approximate Packing: Integer Programming Models, Valid Inequalities and Nesting},
author = {Litvinchev, Igor and Infante, Luis and Ozuna, Lucero},
year = {2015},
date = {2015-01-01},
booktitle = {Optimized Packings with Applications},
pages = {187--205},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
|
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. BibTeX @article{kawashima2015relax,
title = {A relax and cut approach using the multi-commodity flow formulation for the traveling salesman problem},
author = {Kawashima, Makswell Seyiti and Rangel, Socorro and Litvinchev, Igor and Infante, Luis},
year = {2015},
date = {2015-01-01},
journal = {Dyna},
volume = {82},
number = {191},
pages = {42--50},
publisher = {2006, Revista DYNA},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2015packing,
title = {Packing circular-like objects in a rectangular container},
author = {Litvinchev, I and Infante, L and Ozuna, L},
year = {2015},
date = {2015-01-01},
journal = {Journal of Computer and Systems Sciences International},
volume = {54},
number = {2},
pages = {259--267},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2014selecting,
title = {Selecting Large Portfolios of Social Projects in Public Organizations},
author = {Litvinchev, Igor and Lopez-Irarragorri, Fernando and Arratia-Martínez, Nancy Maribel and Marmolejo, José Antonio},
year = {2014},
date = {2014-01-01},
journal = {Mathematical Problems in Engineering},
volume = {2014},
publisher = {Hindawi Publishing Corporation},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2014integer,
title = {Integer Programming Formulations for Approximate Packing Circles in a Rectangular Container},
author = {Litvinchev, Igor and Ozuna Espinosa, Edith Lucero},
year = {2014},
date = {2014-01-01},
journal = {Mathematical Problems in Engineering},
volume = {2014},
publisher = {Hindawi Publishing Corporation},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2014selectingb,
title = {Selecting Large Portfolios of Social Projects in Public Organizations},
author = {Litvinchev, Igor and Lopez-Irarragorri, Fernando and Arratia-Mart'inez, Nancy Maribel and Marmolejo, Jos'e Antonio},
year = {2014},
date = {2014-01-01},
journal = {Mathematical Problems in Engineering},
volume = {2014},
publisher = {Hindawi Publishing Corporation},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2014integerb,
title = {Integer Programming Formulations for Approximate Packing Circles in a Rectangular Container},
author = {Litvinchev, Igor and Ozuna Espinosa, Edith Lucero},
year = {2014},
date = {2014-01-01},
journal = {Mathematical Problems in Engineering},
volume = {2014},
publisher = {Hindawi Publishing Corporation},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2014multiperiod,
title = {Multiperiod and stochastic formulations for a closed loop supply chain with incentives},
author = {Litvinchev, I and Rios, YA and "Ozdemir, D and Hern'andez-Landa, LG},
year = {2014},
date = {2014-01-01},
journal = {Journal of Computer and Systems Sciences International},
volume = {53},
number = {2},
pages = {201--211},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2013two,
title = {Two Stage Capacitated Facility Location Problem: Lagrangian Based Heuristics},
author = {Litvinchev, Igor and Mata, Miguel and Ozuna, Lucero and Saucedo, Jania and Rangel, Socorro},
year = {2013},
date = {2013-01-01},
journal = {Meta-heuristics Optimization Algorithms in Engineering, Business, Economics, and Finance},
pages = {421},
publisher = {IGI Global Snippet},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @incollection{marmolejo2013multiperiod,
title = {Multiperiod Economic Dispatch: A Decomposition Approach},
author = {Marmolejo, Antonio and Litvinchev, Igor},
year = {2013},
date = {2013-01-01},
booktitle = {Power, Control and Optimization},
pages = {103--110},
publisher = {Springer International Publishing},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
|
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. BibTeX @inproceedings{infante2013routing,
title = {Routing Vehicles in a Special Transportation Network},
author = {Infante Rivera, Luis Alfonso and Litvinchev, Igor},
year = {2013},
date = {2013-01-01},
booktitle = {Management and Control of Production and Logistics},
volume = {6},
number = {1},
pages = {385--387},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Ozuna, Edith Lucero ; Litvinchev, Igor Lagrangian Heuristic for the Facility Location Problem Inproceedings Management and Control of Production and Logistics, pp. 107–113, 2013. BibTeX @inproceedings{ozuna2013lagrangian,
title = {Lagrangian Heuristic for the Facility Location Problem},
author = {Ozuna, Edith Lucero and Litvinchev, Igor},
year = {2013},
date = {2013-01-01},
booktitle = {Management and Control of Production and Logistics},
volume = {6},
number = {1},
pages = {107--113},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
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. BibTeX @inproceedings{infante2013routingb,
title = {Routing Vehicles in a Special Transportation Network},
author = {Infante Rivera, Luis Alfonso and Litvinchev, Igor},
year = {2013},
date = {2013-01-01},
booktitle = {Management and Control of Production and Logistics},
volume = {6},
number = {1},
pages = {385--387},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Ozuna, Edith Lucero ; Litvinchev, Igor Lagrangian Heuristic for the Facility Location Problem Inproceedings Management and Control of Production and Logistics, pp. 107–113, 2013. BibTeX @inproceedings{ozuna2013lagrangianb,
title = {Lagrangian Heuristic for the Facility Location Problem},
author = {Ozuna, Edith Lucero and Litvinchev, Igor},
year = {2013},
date = {2013-01-01},
booktitle = {Management and Control of Production and Logistics},
volume = {6},
number = {1},
pages = {107--113},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
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. BibTeX @article{litvinchev2013large,
title = {Large scale portfolio selection with synergies},
author = {Litvinchev, I and Arratia, N and L'opez, F},
year = {2013},
date = {2013-01-01},
journal = {Journal of Computer and Systems Sciences International},
volume = {52},
number = {6},
pages = {980--985},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2012lagrangianb,
title = {LAGRANGIAN HEURISTIC FOR THE TWO-STAGE CAPACITATED FACILITY LOCATION PROBLEM},
author = {Litvinchev, IS and Mata, M and Ozuna, L},
year = {2012},
date = {2012-01-01},
journal = {APPLIED AND COMPUTATIONAL MATHEMATICS},
volume = {11},
number = {1},
pages = {137--146},
publisher = {AZERBAIJAN NATIONAL ACAD SCI BAKU STATE UNIV, INST APPLIED MATHEMATICS, Z KHALILOV STR 23, BAKU, AZ 1148, AZERBAIJAN},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2012lagrangian,
title = {Lagrangian bounds and a heuristic for the two-stage capacitated facility location problem},
author = {Litvinchev, Igor and Ozuna, Edith L},
year = {2012},
date = {2012-01-01},
journal = {International Journal of Energy Optimization and Engineering (IJEOE)},
volume = {1},
number = {1},
pages = {59--71},
publisher = {IGI Global},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @incollection{litvinchev2012solving,
title = {Solving the two-stage capacitated facility location problem by the lagrangian heuristic},
author = {Litvinchev, Igor and Espinosa, Edith Lucero Ozuna},
year = {2012},
date = {2012-01-01},
booktitle = {Computational Logistics},
pages = {92--103},
publisher = {Springer Berlin Heidelberg},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
|
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. BibTeX @incollection{litvinchev2012solvingb,
title = {Solving the two-stage capacitated facility location problem by the lagrangian heuristic},
author = {Litvinchev, Igor and Espinosa, Edith Lucero Ozuna},
year = {2012},
date = {2012-01-01},
booktitle = {Computational Logistics},
pages = {92--103},
publisher = {Springer Berlin Heidelberg},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
|
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 @techreport{pisisTR-2011-09,
title = {Lagrangian bounds and a heuristic for the two-stage capacitated facility location problem},
author = {I. Litvinchev and E. L. Ozuna Espinosa},
url = {https://googledrive.com/host/0B92aE0wdpf7TdnVHSTJaMWgxYTg/2011/pisis-2011-09.pdf},
year = {2011},
date = {2011-06-01},
address = {San Nicolás de los Garza, México},
institution = {Graduate Program in Systems Engineering, UANL},
note = {PISIS-2011-09.},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
|
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. BibTeX @article{litvinchev2011milp,
title = {A milp bi-objective model for static portfolio selection of R&D projects with synergies},
author = {Litvinchev, I and López, F and Escalante, HJ and Mata, M},
year = {2011},
date = {2011-01-01},
journal = {Journal of Computer and Systems Sciences International},
volume = {50},
number = {6},
pages = {942--952},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{marmolejo2011multiperiod,
title = {Multiperiod optimal planning of thermal generation using cross decomposition},
author = {Marmolejo, JA and Litvinchev, I and Aceves, R and Ramirez, JM},
year = {2011},
date = {2011-01-01},
journal = {Journal of Computer and Systems Sciences International},
volume = {50},
number = {5},
pages = {793--804},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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 @techreport{pisisTR-2011-02,
title = {A MILP bi-objective model for static portfolio selection of R&D projects with synergies},
author = {I. Litvinchev and F. López-Irarragori and H. J. Escalante and M. Mata and G. Tenorio},
url = {https://googledrive.com/host/0B92aE0wdpf7TdnVHSTJaMWgxYTg/2011/pisis-2011-02.pdf},
year = {2011},
date = {2011-01-01},
address = {San Nicolás de los Garza, México},
institution = {Graduate Program in Systems Engineering, UANL},
note = {PISIS-2011-02.},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
|
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. BibTeX @article{litvinchev2010cotas,
title = {Cotas lagrangianas para el problema de localización capacitado en dos etapas},
author = {Litvinchev, Igor and Ozuna, Edith L and Mata, Miguel},
year = {2010},
date = {2010-01-01},
journal = {Anais do CNMAC},
volume = {3},
pages = {1114--1115},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2010lagrangian,
title = {A Lagrangian bound for many-to-many assignment problems},
author = {Litvinchev, Igor and Rangel, Socorro and Saucedo, Jania},
year = {2010},
date = {2010-01-01},
journal = {Journal of combinatorial optimization},
volume = {19},
number = {3},
pages = {241--257},
publisher = {Springer US},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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 @article{litvinchev2010lagrangianb,
title = {Lagrangian heuristic for a class of the generalized assignment problems},
author = {Litvinchev, Igor and Mata, Miguel and Rangel, Socorro and Saucedo, Jania},
year = {2010},
date = {2010-01-01},
journal = {Computers & Mathematics with Applications},
volume = {60},
number = {4},
pages = {1115--1123},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2010cotasb,
title = {Cotas lagrangianas para el problema de localizaci'on capacitado en dos etapas},
author = {Litvinchev, Igor and Ozuna, Edith L and Mata, Miguel},
year = {2010},
date = {2010-01-01},
journal = {Anais do CNMAC},
volume = {3},
pages = {1114--1115},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2010calculating,
title = {Calculating the best dual bound for problems with multiple Lagrangian relaxations},
author = {Litvinchev, I and Mata, M and Rangel, J},
year = {2010},
date = {2010-01-01},
journal = {Journal of Computer and Systems Sciences International},
volume = {49},
number = {6},
pages = {915--922},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2010large,
title = {Large-scale public R&D portfolio selection by maximizing a biobjective impact measure},
author = {Litvinchev, Igor S and López, Fernando and Alvarez, Ada and Fernández, Eduardo},
year = {2010},
date = {2010-01-01},
journal = {Systems, Man and Cybernetics, Part A: Systems and Humans, IEEE Transactions on},
volume = {40},
number = {3},
pages = {572--582},
publisher = {IEEE},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2010largeb,
title = {Large-scale public R&D portfolio selection by maximizing a biobjective impact measure},
author = {Litvinchev, Igor S and L'opez, Fernando and Alvarez, Ada and Fern'andez, Eduardo},
year = {2010},
date = {2010-01-01},
journal = {Systems, Man and Cybernetics, Part A: Systems and Humans, IEEE Transactions on},
volume = {40},
number = {3},
pages = {572--582},
publisher = {IEEE},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2009studying,
title = {Studying properties of Lagrangian bounds for many-to-many assignment problems},
author = {Litvinchev, I and Rangel, S and Mata, M and Saucedo, J},
year = {2009},
date = {2009-01-01},
journal = {Journal of Computer and Systems Sciences International},
volume = {48},
number = {3},
pages = {363--369},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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 @techreport{pisisTR-2008-01,
title = {Modifying Lagrangian bounds},
author = {I. Litvinchev and S. Rangel and J. Saucedo},
url = {https://googledrive.com/host/0B92aE0wdpf7TdnVHSTJaMWgxYTg/2008/pisis-2008-01.pdf},
year = {2008},
date = {2008-05-01},
address = {San Nicolás de los Garza, México},
institution = {Graduate Program in Systems Engineering, UANL},
note = {PISIS-2008-01.},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
|
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. BibTeX @article{litvinchev2008comparison,
title = {Comparison of Lagrangian bounds for one class of generalized assignment problems},
author = {Litvinchev, Igor Semionovich and Rangel, Socorro},
year = {2008},
date = {2008-01-01},
journal = {Computational Mathematics and Mathematical Physics},
volume = {48},
number = {5},
pages = {739--746},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2008comparisonb,
title = {Comparison of Lagrangian bounds for one class of generalized assignment problems},
author = {Litvinchev, Igor Semionovich and Rangel, Socorro},
year = {2008},
date = {2008-01-01},
journal = {Computational Mathematics and Mathematical Physics},
volume = {48},
number = {5},
pages = {739--746},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2008using,
title = {Using MILP tools to study R&D portfolio selection model for large instances in public and social sector},
author = {Litvinchev, Igor and Irarragorri, Fernando López and Pérez, Miguel Mata and Schaeffer, Elisa},
year = {2008},
date = {2008-01-01},
journal = {Computación y Sistemas},
volume = {12},
number = {2},
pages = {163--172},
publisher = {Instituto Politécnico Nacional},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2008usando,
title = {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},
author = {Litvinchev, Igor and López Irarragorri, Fernando and Mata Pérez, Miguel and Schaeffer, Elisa},
year = {2008},
date = {2008-01-01},
journal = {Computación y Sistemas},
volume = {12},
number = {2},
pages = {163--172},
publisher = {Centro de Investigación en Computación, IPN},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2008studying,
title = {Studying a modified Lagrangian bound for a class of the generalized assignment problems},
author = {Litvinchev, Igor and Mata, Miguel and Saucedo, Jania and Rangel, Socorro},
year = {2008},
date = {2008-01-01},
journal = {Proceedings of VI ALIO/EURO Workshop on Applied Combinatorial Optimization},
pages = {971--976},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2008interactive,
title = {An interactive algorithm for portfolio bi-criteria optimization of R&D projects in public organizations},
author = {Litvinchev, I and López, F},
year = {2008},
date = {2008-01-01},
journal = {Journal of Computer and Systems Sciences International},
volume = {47},
number = {1},
pages = {25--32},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2007refinement,
title = {Refinement of Lagrangian bounds in optimization problems},
author = {Litvinchev, Igor Semionovich},
year = {2007},
date = {2007-01-01},
journal = {Computational Mathematics and Mathematical Physics},
volume = {47},
number = {7},
pages = {1101--1107},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Litvinchev, Igor Semionovich Refinement of Lagrangian bounds in optimization problems Artículo de revista Computational Mathematics and Mathematical Physics, 47 (7), pp. 1101–1107, 2007. BibTeX @article{litvinchev2007refinementb,
title = {Refinement of Lagrangian bounds in optimization problems},
author = {Litvinchev, Igor Semionovich},
year = {2007},
date = {2007-01-01},
journal = {Computational Mathematics and Mathematical Physics},
volume = {47},
number = {7},
pages = {1101--1107},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2006using,
title = {Using error bounds to compare aggregated generalized transportation models},
author = {Litvinchev, Igor S and Rangel, Socorro},
year = {2006},
date = {2006-01-01},
journal = {Annals of Operations Research},
volume = {146},
number = {1},
pages = {119--134},
publisher = {Springer US},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
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. BibTeX @article{litvinchev2006usingb,
title = {Using error bounds to compare aggregated generalized transportation models},
author = {Litvinchev, Igor S and Rangel, Socorro},
year = {2006},
date = {2006-01-01},
journal = {Annals of Operations Research},
volume = {146},
number = {1},
pages = {119--134},
publisher = {Springer US},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2005
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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. BibTeX @article{cano2005modeling,
title = {Modeling Vehicle Routing in a Star-Case Transportation Network},
author = {Cano, I and Litvinchev, I and Palacios, R and Naranjo, G},
year = {2005},
date = {2005-01-01},
journal = {Memoria del XIV Congreso Internacional de Computación CIC},
pages = {373--377},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2003
|
Litvinchev, Igor ; Tsurkov, Vladimir Aggregation in large-scale optimization Libro Springer, 2003. BibTeX @book{litvinchev2003aggregation,
title = {Aggregation in large-scale optimization},
author = {Litvinchev, Igor and Tsurkov, Vladimir},
year = {2003},
date = {2003-01-01},
volume = {83},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
|
Litvinchev, Igor S A circular cone relaxation primal interior point algorithm for LP Artículo de revista Optimization, 52 (4-5), pp. 529–540, 2003. BibTeX @article{litvinchev2003circular,
title = {A circular cone relaxation primal interior point algorithm for LP},
author = {Litvinchev, Igor S},
year = {2003},
date = {2003-01-01},
journal = {Optimization},
volume = {52},
number = {4-5},
pages = {529--540},
publisher = {Taylor & Francis},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Litvinchev, Igor S A circular cone relaxation primal interior point algorithm for LP Artículo de revista Optimization, 52 (4-5), pp. 529–540, 2003. BibTeX @article{litvinchev2003circularb,
title = {A circular cone relaxation primal interior point algorithm for LP},
author = {Litvinchev, Igor S},
year = {2003},
date = {2003-01-01},
journal = {Optimization},
volume = {52},
number = {4-5},
pages = {529--540},
publisher = {Taylor & Francis},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
igor.litvinchev
uanl.edu.mx