944 search results - page 48 / 189 » Heuristic Search for Large Problems With Real Costs |
103
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ICDE
2010
IEEE
15 years 6 months ago
2010
IEEE
— We demonstrate ROX, a run-time optimizer of XQueries, that focuses on finding the best execution order of XPath steps and relational joins in an XQuery. The problem of join or...
103
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FPL
2003
Springer
15 years 5 months ago
2003
Springer
Local search methods such as WSAT have proven to be successful for solving SAT problems. In this paper, we propose two host-FPGA (Field Programmable Gate Array) co-implementations,...
IBERAMIA
2004
Springer
15 years 5 months ago
2004
Springer
In this paper we address the problem of finding an object in a polygonal environment as quickly as possible on average, with a team of mobile robots that can sense the environment...
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— Future communication networks should be designed with the consideration of efficiently supporting intensive multicast applications. Network coding technique proposed recently ...
CCIA
2007
Springer
15 years 3 months ago
2007
Springer
In this paper we explain an estimation function for the crew scheduling problem in the coach transportation domain. Thanks to this function we obtain an estimation that is very clo...