996 search results - page 50 / 200 » A general method to speed up fixed-parameter-tractable algor... |
158
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MOBISYS
2009
ACM
16 years 5 months ago
2009
ACM
With the proliferation of WiFi technology, many WiFi networks are accessible from vehicles on the road making vehicular WiFi access realistic. However, several challenges exist: l...
126
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GECCO
2008
Springer
15 years 5 months ago
2008
Springer
We present a force-based genetic algorithm for self-spreading mobile nodes uniformly over a geographical area. Wireless mobile nodes adjust their speed and direction using a genet...
122
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AIPS
2008
15 years 6 months ago
2008
High dimensionality of belief space in DEC-POMDPs is one of the major causes that makes the optimal joint policy computation intractable. The belief state for a given agent is a p...
CGF
2004
15 years 4 months ago
2004
This paper presents an efficient acceleration technique for the global line radiosity Multipath method. In this approach, the scene is subdivided in a hierarchy of box bounded sub...
146
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
Nonnegative tensor factorization (NTF) is a recent multiway (multilinear) extension of nonnegative matrix factorization (NMF), where nonnegativity constraints are imposed on the C...