9642 search results - page 1674 / 1929 » Semantics in Multimedia Systems |
126
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RTSS
2005
IEEE
15 years 10 months ago
2005
IEEE
nt a new concurrency control abstraction for real-time systems called preemptible atomic regions (PARs). PARs a transactional mechanism that improves upon lock-based mutual exclus...
137
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SAC
2005
ACM
15 years 10 months ago
2005
ACM
In this paper we present MoCha-π, an exogenous coordination calculus that is based on mobile channels. A mobile channel is a coordination primitive that allows anonymous point-to...
151
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SIGIR
2005
ACM
15 years 10 months ago
2005
ACM
State-of-the-art question answering (QA) systems employ termdensity ranking to retrieve answer passages. Such methods often retrieve incorrect passages as relationships among ques...
150
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AOSE
2005
Springer
15 years 10 months ago
2005
Springer
Many approaches and tools assist the various tasks required to develop a multi-agent system (MAS), yet there still remains a gap between the generation of MAS models and program co...
132
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APN
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. We study probabilistic safe Petri nets, a probabilistic extension of safe Petri nets interpreted under the true-concurrent semantics. In particular, the likelihood of pro...