Browsing Mechanical & Industrial Engineering by Author "Mrad, Mehdi"
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An optimization-based heuristic for the machine reassignment problem
Mrad, Mehdi; Gharbi, Anis; Haouari, Mohamed; Kharbeche , Mohamed ( Springer New York LLC , 2016 , Article)We address the machine reassignment problem proposed in the context of the ROADEF/EURO challenge 2012 in partnership with Google. The problem consists in reassigning a set of processes to a set of multiple-resource machines ... -
Enhanced compact models for the connected subgraph problem and for the shortest path problem in digraphs with negative cycles
Haouari, Mohamed; Maculan, Nelson; Mrad, Mehdi (2013 , Article)We investigate the minimum-weight connected subgraph problem. The importance of this problem stems from the fact that it constitutes the backbone of many network design problems having applications in several areas including ...