45 search results - page 7 / 9 » Variable Neighbourhood Search for Job Shop Scheduling Proble... |
AAAI
1997
13 years 9 months ago
1997
The use of heuristics as a means to improve constraint solver performance has been researched widely. However, most work has been on problem-independentheuristics (e.g., variable ...
COR
2010
13 years 7 months ago
2010
This paper studies a new generalization of the regular permutation flowshop scheduling problem (PFSP) referred to as the distributed permutation flowshop scheduling problem or DPF...
MICRO
1990
IEEE
13 years 11 months ago
1990
IEEE
Genetic algorithms are a robust adaptive optimization technique based on a biological paradigm. They perform efficient search on poorly-defined spaces by maintaining an ordered po...
AAAI
2000
13 years 9 months ago
2000
One challenge for research in constraint-based scheduling has been to produce scalable solution procedures under fairly general representational assumptions. Quite often, the comp...
CONSTRAINTS
2011
13 years 2 months ago
2011
We introduce a novel global constraint for the total weighted completion time of activities on a single unary capacity resource. For propagating the constraint, we propose an O(n4...