9119 search results - page 145 / 1824 » A Simultaneous Search Problem |
120
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CP
1999
Springer
15 years 5 months ago
1999
Springer
A lot of work in constraint satisfaction has been focused on finding solutions to difficult problems. Many real life problems however, while not extremely complicated, have a huge...
109
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EOR
2008
15 years 26 days ago
2008
This article describes and compares three heuristics for a variant of the Steiner tree problem with revenues, which includes budget and hop constraints. First, a greedy method whi...
91
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ESA
2009
Springer
15 years 7 months ago
2009
Springer
Abstract. We evaluate the performance of FPT algorithms for the directed feedback vertex set problem (DFVS). We propose several new data reduction rules for DFVS. which can signi...
103
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ISCAS
2005
IEEE
15 years 6 months ago
2005
IEEE
—This paper compares the performance of several structured optimization strategies in adaptive signal processing problems that are characterized by ill-conditioned error surfaces...
86
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SIGIR
2009
ACM
15 years 7 months ago
2009
ACM
Topics form a crucial component of a test collection. We show, through visualization, that the INEX 2008 topics have shortcomings, which questions their validity for evaluating XM...