6251 search results - page 202 / 1251 » Randomness, Computability, and Density |
112
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AAAI
1994
15 years 5 months ago
1994
It has recently been shown that local search is surprisingly good at nding satisfying assignments for certain computationally hard classes of CNF formulas. The performance of basi...
138
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CVPR
2006
IEEE
16 years 6 months ago
2006
IEEE
Activity recognition is an important issue in building intelligent monitoring systems. We address the recognition of multilevel activities in this paper via a conditional Markov r...
131
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
We boost the efficiency and robustness of distributionbased matching by random subsampling which results in the minimum number of samples required to achieve a specified probabili...
114
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MOBIHOC
2006
ACM
16 years 3 months ago
2006
ACM
In this paper we revisit two classes of mobility models which are widely used to represent users' mobility in wireless networks: Random Waypoint (RWP) and Random Direction (R...
137
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EUC
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Key pre-distribution schemes are a favored solution for establishing secure communication in sensor networks. Often viewed as the safest way to bootstrap trust, the main ...