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  1. Article

    An overview of ORP \(^3\) -OR for young researchers and practitioners

    Justo Puerto, Antonio M. Rodríguez-Chía, Arie Tamir in Annals of Operations Research (2014)

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    Article

    On discrete optimization with ordering

    This paper studies discrete optimization problems with ordering requirements. These problems are formulated on general discrete sets in which there exists an ordering on their elements together with a cost fun...

    Elena Fernández, Justo Puerto, Antonio M. Rodríguez-Chía in Annals of Operations Research (2013)

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    Article

    Alternative formulations for the Set Packing Problem and their application to the Winner Determination Problem

    An alternative formulation for the set packing problem in a higher dimension is presented. The addition of a new family of binary variables allows us to find new valid inequalities, some of which are shown to ...

    Mercedes Landete, Juan Francisco Monge in Annals of Operations Research (2013)