3206 search results - page 131 / 642 » Optimizing Graph Algorithms for Improved Cache Performance |
124
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IPMI
2007
Springer
15 years 9 months ago
2007
Springer
Abstract. We propose a novel algorithm called graph-shifts for performing image segmentation and labeling. This algorithm makes use of a dynamic hierarchical representation of the ...
108
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PE
2000
Springer
15 years 2 months ago
2000
Springer
In this paper we study the convergence properties of the power series algorithm, which is a general method to determine (functions of) stationary distributions of Markov chains. W...
122
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GECCO
2006
Springer
15 years 6 months ago
2006
Springer
Surprisingly, general search heuristics often solve combinatorial problems quite sufficiently, although they do not outperform specialized algorithms. Here, the behavior of simple...
126
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AAAI
2000
15 years 4 months ago
2000
Local search algorithms often get trapped in local optima. Algorithms such as tabu search and simulated annealing 'escape' local optima by accepting nonimproving moves. ...
121
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HIPC
2009
Springer
15 years 23 days ago
2009
Springer
We investigate the problem of scheduling in OFDMbased multihop relay networks with special emphasis on IEEE 802.16j based WiMAX networks. In such networks, scheduling is the probl...