11151 search results - page 267 / 2231 » On the Complexity of Model Expansion |
210
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DC
2010
15 years 2 months ago
2010
First-Come-First-Served (FCFS) mutual exclusion (ME) is the problem of ensuring that processes attempting to concurrently access a shared resource do so one by one, in a fair order...
230
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SAC
2011
ACM
14 years 10 months ago
2011
ACM
A moving region whose location and extend change over time can imply topological changes such as region split and hole formation. To study this phenomenon is useful in many applic...
176
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IPM
2007
15 years 7 months ago
2007
This paper describes our novel retrieval model that is based on contexts of query terms in documents (i.e., document contexts). Our model is novel because it explicitly takes into...
232
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SIGIR
2008
ACM
15 years 7 months ago
2008
ACM
This paper addresses the issue of query refinement, which involves reformulating ill-formed search queries in order to enhance relevance of search results. Query refinement typica...
205
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ICPR
2004
IEEE
16 years 8 months ago
2004
IEEE
A single face classifier has difficulty in detecting multiview faces under real and complex scenes due to various poses, cluttering environment and small size of faces. In this pa...