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    Article

    GRASP and Path Relinking for the Clustered Prize-collecting Arc Routing Problem

    The Clustered Prize-collecting Arc Routing Problem is an arc routing problem where each demand edge is associated with a profit which is collected once if the edge is serviced, independently of the number of t...

    Julián Aráoz, Elena Fernández, Carles Franquesa in Journal of Heuristics (2013)

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    Article

    Even Cycles and Perfect Matching Problems with Side Constraints

    We study two different types of graphs that contain even cycles and, possibly, some chords. The objective is to analyze some properties of these types of graphs that can be used to solve perfect matching optim...

    Elena Fernández, Oscar Meza in Journal of Combinatorial Optimization (2004)

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    Article

    GRASP for Seam Drawing in Mosaicking of Aerial Photographic Maps

    Commercial aerial photographic maps are often so large that it is necessary to produce one map from two or more photographs, which are combined two at a time in a process called mosaicking. The objective is to...

    Elena Fernández, Rafael Martí in Journal of Heuristics (1999)