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Balanced partition of a graph for football team realignment in Ecuador
Conference ObjectAbstract: In the second category of the Ecuadorian football league, a set of football teams must be grouped inPalabras claves:football, Graph partitioning, heuristics, Integer programming modelsAutores:Polo Vaca, Recalde D., Severín D., Torres R.Fuentes:scopusAn exact approach for the balanced k-way partitioning problem with weight constraints and its application to sports team realignment
ArticleAbstract: In this work a balanced k-way partitioning problem with weight constraints is defined to model the sPalabras claves:Graph partitioning, Integer programming models, Sports team realignment, Tabu searchAutores:Polo Vaca, Recalde D., Severín D., Torres R.Fuentes:scopusAn exact approach for the multi-constraint graph partitioning problem
ArticleAbstract: In this work, a multi-constraint graph partitioning problem is introduced. The input is an undirectePalabras claves:Branch & Cut, Graph partitioning, integer programmingAutores:Polo Vaca, Recalde D., Torres R.Fuentes:scopusAn integer programming model to assign patients based on mental health impact for tele-psychotherapy intervention during the Covid–19 emergency
ArticleAbstract: The Covid–19 pandemic challenges healthcare systems worldwide while severely impacting mental healthPalabras claves:AAQ-II, integer programming, logistic regression, SARS–CoV2, Tele-psychotherapy, WLSMVAutores:Andrés Miniguano-Trujillo, Arias P., Fernanda Salazar, Sotomayor K., Torres R.Fuentes:scopusAn Exact Approach for the Graph Equipartitioning Problem in Connected Components
ArticleAbstract: In the present work, the graph equipartitioning problem in connected components is studied. The probPalabras claves:Branch & Cut, Graph equipartitioning, integer programmingAutores:Estéfano Viteri, Torres R.Fuentes:scopusDiseño de circunscripciones electorales en el ecuador
ArticleAbstract: The present work aims to design and implement a linear and integer programming model that allows parPalabras claves:Combinatorial optimization, integer programming, Political districting problemAutores:Fernanda Martínez, Torres R.Fuentes:scopusMixed integer programming formulations for a non-preemptive parallel machine scheduling problem
Conference ObjectAbstract: The problem studied in this paper is motivated by the operations at the Internal Revenue Service ofPalabras claves:integer programming, network flows, parallel machine scheduling, real-world instancesAutores:Emilio Pérez, Fernanda Salazar, Fernando Jiménez, Luis Miguel Torres, Sandra Gutiérrez, Torres R.Fuentes:scopusLine planning on tree networks with applications to the Quito Trolebús system
ArticleAbstract: We discuss an optimization model for the line planning problem in public transport in order to minimPalabras claves:Complexity, Line planning, Tree networksAutores:Borndörfer R., Luis Miguel Torres, Pfetsch M., Torres R.Fuentes:googlescopusScheduling the professional Ecuadorian football league by integer programming
ArticleAbstract: A sports schedule sets the dates and venues of games among teams in a sports league. Constructing aPalabras claves:football, Integer programming models, Sports schedulingAutores:Polo Vaca, Recalde D., Torres R.Fuentes:scopus