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Browsing Artículos (Estadística e Investigación Operativa) by Author "Pérez Brito, Dionisio"
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Article
Center location problems on tree graphs with subtree-shaped customers
Puerto Albandoz, Justo; Tamir, Arie; Mesa López-Colmenar, Juan Antonio; Pérez Brito, Dionisio (Elsevier, 2008) -
Article
Center location problems on tree graphs with subtree-shaped customers
Puerto Albandoz, Justo; Tamir, Arie; Mesa López-Colmenar, Juan Antonio; Pérez Brito, Dionisio (Elsevier, 2008-08-06)We consider the p-center problem on tree graphs where the customers are modeled as continua subtrees. We address unweighted ...
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Article
The bi-criteria doubly weighted center-median path problem on a tree
Puerto Albandoz, Justo; Rodríguez Chía, Antonio Manuel; Tamir, Arie; Pérez Brito, Dionisio (Wiley, 2006-07)Given a tree network T with n nodes, let PL be the subset of all discrete paths whose length is bounded above by a prespecified ...