291 search results - page 44 / 59 » How Well Can Primal-Dual and Local-Ratio Algorithms Perform |
114
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ESA
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. The throughput capacity of arbitrary wireless networks under the physical Signal to Interference Plus Noise Ratio (SINR) model has received a greater deal of attention in...
103
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IJON
2007
15 years 1 months ago
2007
This perspective paper explores principles of unsupervised learning and how they relate to face recognition. Dependency coding and information maximization appear to be central pr...
103
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WWW
2008
ACM
16 years 2 months ago
2008
ACM
Current search mechanisms of DHT-based P2P systems can well handle a single keyword search problem. Other than single keyword search, multi-keyword search is quite popular and use...
127
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IJCV
2007
15 years 1 months ago
2007
The visual effects of rain are complex. Rain produces sharp intensity changes in images and videos that can severely impair the performance of outdoor vision systems. In this paper...
131
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SIGCOMM
2010
ACM
15 years 1 months ago
2010
ACM
Recently, there has been much excitement in the research community over using social networks to mitigate multiple identity, or Sybil, attacks. A number of schemes have been propo...