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ICNC
2005
Springer
14 years 3 months ago
A Game-Theoretic Approach for Designing Mixed Mutation Strategies
Abstract. Different mutation operators have been proposed in evolutionary programming. However, each operator may be efficient in solving a subset of problems, but will fail in an...
Jun He, Xin Yao
AMAI
2004
Springer
14 years 3 months ago
Heuristics for a Brokering Set Packing Problem
In this paper we formulate the combinatorial auction brokering problem as a Set Packing Problem (SPP) and apply a simulated annealing heuristic to solve SPP. Experimental results ...
Yunsong Guo, Andrew Lim, Brian Rodrigues, Yi Zhu
CEC
2008
IEEE
14 years 4 months ago
EA-MP: An evolutionary algorithm for a mine planning problem
In this paper we introduce an evolutionary algorithm for solving a copper mine planning problem. In the last 10 years this realworld problem has been tackled using linear integer p...
María-Cristina Riff, Teddy Alfaro, Xavier B...
IOR
2006
173views more  IOR 2006»
13 years 10 months ago
A Branch-and-Cut Algorithm for the Dial-a-Ride Problem
In the dial-a-ride problem, users formulate requests for transportation from a specific origin to a specific destination. Transportation is carried out by vehicles providing a sha...
Jean-François Cordeau
EOR
2007
78views more  EOR 2007»
13 years 10 months ago
A Lagrangean relaxation and decomposition algorithm for the video placement and routing problem
Video on Demand (VoD) is a technology used to provide a number of programs to a number of users on request. In developing a VoD system, a fundamental problem is load balancing, wh...
Tolga Bektas, Osman Oguz, Iradj Ouveysi