2108 search results - page 280 / 422 » Constrained Heuristic Search |
163
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JAIR
2007
15 years 6 months ago
2007
A pattern database (PDB) is a heuristic function implemented as a lookup table that stores the lengths of optimal solutions for subproblem instances. Standard PDBs have a distinct...
149
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TKDE
2008
15 years 6 months ago
2008
We present a genetic algorithm for tackling a file assignment problem for a large-scale video-on-demand system. The file assignment problem is to find the optimal replication and a...
162
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TKDE
2008
15 years 6 months ago
2008
Given a transportation network having source nodes with evacuees and destination nodes, we want to find a contraflow network configuration (that is, ideal direction for each edge) ...
164
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TPDS
2008
15 years 6 months ago
2008
It is anticipated that a large amount of multicast traffic needs to be supported in future communication networks. The network coding technique proposed recently is promising for e...
163
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CONSTRAINTS
2002
15 years 6 months ago
2002
In this paper, we report the design and implementation of a constraint-based interactive train rescheduling tool, a project in collaboration with the International Institute for So...