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AMC
2006
115views more  AMC 2006»
15 years 6 months ago
A memetic algorithm for a vehicle routing problem with backhauls
This paper considers an extension of a vehicle routing problem with backhauls (VRPB). In this problem, a set of costumers are divided in two subsets consisting of linehaul and bac...
Reza Tavakkoli-Moghaddam, A. R. Saremi, M. S. Ziae...
EOR
2008
91views more  EOR 2008»
15 years 6 months ago
Dominance-based heuristics for one-machine total cost scheduling problems
We study the one-machine scheduling problem with release dates and we look at several objective functions including total (weighted) tardiness and total (weighted) completion time...
Antoine Jouglet, David Savourey, Jacques Carlier, ...
CONSTRAINTS
2006
120views more  CONSTRAINTS 2006»
15 years 6 months ago
Constraint Models for the Covering Test Problem
Covering arrays can be applied to the testing of software, hardware and advanced materials, and to the effects of hormone interaction on gene expression. In this paper we develop c...
Brahim Hnich, Steven David Prestwich, Evgeny Selen...
ECCC
2006
97views more  ECCC 2006»
15 years 6 months ago
Runtime Analysis of a Simple Ant Colony Optimization Algorithm
Ant Colony Optimization (ACO) has become quite popular in recent years. In contrast to many successful applications, the theoretical foundation of this randomized search heuristic...
Frank Neumann, Carsten Witt
IJDAR
2008
136views more  IJDAR 2008»
15 years 6 months ago
Matching word images for content-based retrieval from printed document images
As large quantity of document images is getting archived by the digital libraries, there is a need for an efficient search strategies to make them available as per users informatio...
Million Meshesha, C. V. Jawahar