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An optimization-based heuristic for the machine reassignment problem
(
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 ...
Optimization-based very large-scale neighborhood search for generalized assignment problems with location/allocation considerations
(
INFORMS Inst.for Operations Res.and the Management Sciences
, 2016 , Article)
This paper introduces a novel class of generalized assignment problems with location/allocation considerations that arises in several applications including retail shelf space allocation. We consider a set of items where ...
Exact solution methods for a generalized assignment problem with location/allocation considerations
(
INFORMS Inst.for Operations Res.and the Management Sciences
, 2016 , Article)
We investigate modeling approaches and exact solution methods for a generalized assignment problem with location/allocation (GAPLA) considerations. In contrast with classical generalized assignment problems, each knapsack ...
A model and optimization-based heuristic for the operational aircraft maintenance routing problem
(
Elsevier Ltd
, 2016 , Article)
This paper investigates the Operational Aircraft Maintenance Routing Problem (OAMRP). Given a set of flights for a specific homogeneous fleet type, this short-term planning problem requires building feasible aircraft routes ...