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COR
2010
105views more  COR 2010»
13 years 4 months ago
Effective formulation reductions for the quadratic assignment problem
In this paper we study two formulation reductions for the quadratic assignment problem (QAP). In particular we apply these reductions to the well known Adams and Johnson [2] integ...
Huizhen Zhang, Cesar Beltran-Royo, Miguel Constant...
OSN
2007
185views more  OSN 2007»
13 years 4 months ago
Comparison of ILP formulations for the RWA problem
— We present a review of the various integer linear programming (ILP) formulations that have been proposed for the routing and wavelength assignment problem in WDM optical networ...
Brigitte Jaumard, Christophe Meyer, B. Thiongane
CEC
2010
IEEE
13 years 5 months ago
Local Optima Networks of the Quadratic Assignment Problem
Using a recently proposed model for combinatorial landscapes, Local Optima Networks (LON), we conduct a thorough analysis of two types of instances of the Quadratic Assignment Prob...
Fabio Daolio, Sébastien Vérel, Gabri...
SOCC
2008
IEEE
124views Education» more  SOCC 2008»
13 years 11 months ago
Energy minimization using a greedy randomized heuristic for the voltage assignment problem in NoC
— Scaling down the voltage levels of the processing elements (PEs) in a Network-on-Chip (NoC) can significantly reduce the computation energy consumption with an overhead of the...
Pavel Ghosh, Arunabha Sen
4OR
2007
103views more  4OR 2007»
13 years 4 months ago
Compact linearization for binary quadratic problems
Abstract We show that a well-known linearization technique initially proposed for quadratic assignment problems can be generalized to a broader class of quadratic 0-1 mixed-integer...
Leo Liberti