5785 search results - page 766 / 1157 » Approximability of Probability Distributions |
145
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SIGECOM
2009
ACM
16 years 1 months ago
2009
ACM
Motivated by the prevalence of online questionnaires in electronic commerce, and of multiple-choice questions in such questionnaires, we consider the problem of eliciting truthful...
187
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
— In a distributed space-time coding scheme, based on the relay channel model, the relay nodes co-operate to linearly process the transmitted signal from the source and forward t...
208
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ICDCS
2008
IEEE
16 years 1 months ago
2008
IEEE
Wireless sensor networks (WSNs) deployed for missioncritical applications face the fundamental challenge of meeting stringent spatiotemporal performance requirements using nodes w...
158
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ICPADS
2008
IEEE
16 years 1 months ago
2008
IEEE
Peer-to-Peer (P2P) networks have been proposed as a promising approach to create more scalable Networked Virtual Environment (NVE) systems, but P2P-NVE also increases the probabil...
173
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ISPDC
2008
IEEE
16 years 1 months ago
2008
IEEE
Self-stabilizing token circulation algorithms are not always adapted for dynamic networks. Random walks are well known to play a crucial role in the design of randomized algorithm...