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LION
2007
Springer
139views Optimization» more  LION 2007»
14 years 1 months ago
Evolution of Fitness Functions to Improve Heuristic Performance
In this paper we introduce the variable fitness function which can be used to control the search direction of any search based optimisation heuristic where more than one objective ...
Stephen Remde, Peter I. Cowling, Keshav P. Dahal, ...
HEURISTICS
2006
109views more  HEURISTICS 2006»
13 years 7 months ago
A scatter search algorithm for project scheduling under partially renewable resources
In this paper we develop a heuristic algorithm, based on Scatter Search, for project scheduling problems under partially renewable resources. This new type of resource can be view...
Ramón Alvarez-Valdés, Enric Crespo, ...
AUSAI
2010
Springer
13 years 6 months ago
Heuristic Planning with SAT: Beyond Uninformed Depth-First Search
Abstract. Planning-specific heuristics for SAT have recently been shown to produce planners that match best earlier ones that use other search methods, including the until now dom...
Jussi Rintanen
AIPS
2004
13 years 9 months ago
An Empirical Analysis of Some Heuristic Features for Local Search in LPG
LPG is a planner that performed very well in the last International planning competition (2002). The system is based on a stochastic local search procedure, and it incorporates se...
Alfonso Gerevini, Alessandro Saetti, Ivan Serina
COR
2011
13 years 2 months ago
A hybrid shifting bottleneck-tabu search heuristic for the job shop total weighted tardiness problem
: In this paper, we study the job shop scheduling problem with the objective of minimizing the total weighted tardiness. We propose a hybrid shifting bottleneck - tabu search (SB-T...
Kerem Bülbül