5263 search results - page 282 / 1053 » Open Constraint Optimization |
122
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TCC
2009
Springer
16 years 5 months ago
2009
Springer
We address one of the foundational problems in cryptography: the bias of coin-flipping protocols. Coin-flipping protocols allow mutually distrustful parties to generate a common u...
171
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EWSN
2009
Springer
16 years 5 months ago
2009
Springer
Abstract. In their EWSN'07 paper [1], Giusti et al. proposed a decentralized wake-up scattering algorithm for temporally spreading the intervals in which the nodes of a wirele...
127
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SODA
2010
ACM
16 years 2 months ago
2010
ACM
d Abstract) Hanna Mazzawi Technion - Israel Institute of Technology In this paper, we consider the problem of reconstructing a hidden graph with m edges using additive queries. Gi...
119
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ACCV
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. Analyzing the crowd dynamics from video sequences is an open challenge in computer vision. Under a high crowd density assumption, we characterize the dynamics of the crow...
131
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ICPADS
2007
IEEE
15 years 11 months ago
2007
IEEE
The Katsevich image reconstruction algorithm is the first theoretically exact cone beam image reconstruction algorithm for a helical scanning path in computed tomography (CT). Ho...