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AI
1998
Springer
14 years 1 months ago
A Hybrid Genetic Algorithm for the Vehicle Routing Problem with Time Windows
A variety of hybrid genetic algorithms has been recently proposed to address the vehicle routing problem with time windows (VRPTW), a problem known to be NP-hard. However, very few...
Jean Berger, Martin Salois, Regent Begin
FLAIRS
2004
13 years 10 months ago
A Local Search/Constraint Propagation Hybrid for a Network Routing Problem
This paper presents a hybrid algorithm that combines local search and constraint programming techniques to solve a network routing problem. The problem considered is that of routi...
Jonathan Lever
HICSS
2006
IEEE
138views Biometrics» more  HICSS 2006»
14 years 3 months ago
Remembrance of Things Past: Using Maps and Routes to Navigate through Virtual Environment Experiences
Collaborative Virtual Environments (CVEs) show great promise in domains such as education. Instead of using 3D space to weakly imitate physical classrooms, educators can create 3D...
Gustav Verhulsdonck, Clinton Jeffery
ANOR
2005
120views more  ANOR 2005»
13 years 9 months ago
Solving the Vehicle Routing Problem with Stochastic Demands using the Cross-Entropy Method
An alternate formulation of the classical vehicle routing problem with stochastic demands (VRPSD) is considered. We propose a new heuristic method to solve the problem. The algori...
Krishna Chepuri, Tito Homem-de-Mello
NCA
2007
IEEE
14 years 3 months ago
Exploiting Host Name Locality for Reduced Stretch P2P Routing
Structured P2P networks are a promising alternative for engineering new distributed services and for replacing existing distributed services like DNS. Providing competitive perfor...
Gert Pfeifer, Christof Fetzer, Thomas Hohnstein