3570 search results - page 16 / 714 » Using the Small-World Model to Improve Freenet Performance |
140
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AAAI
2012
13 years 6 months ago
2012
Most Twitter search systems generally treat a tweet as a plain text when modeling relevance. However, a series of conventions allows users to tweet in structural ways using combin...
118
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SIGIR
2006
ACM
15 years 10 months ago
2006
ACM
Information retrieval algorithms leverage various collection statistics to improve performance. Because these statistics are often computed on a relatively small evaluation corpus...
131
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DAMON
2007
Springer
15 years 10 months ago
2007
Springer
We propose a general framework for improving the query processing performance on multi-level memory hierarchies. Our motivation is that (1) the memory hierarchy is an important pe...
144
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COOPIS
2004
IEEE
15 years 8 months ago
2004
IEEE
Abstract. We consider the use of a cluster system for managing autonomous databases. In order to improve the performance of read-only queries, we strive to exploit user requirement...
149
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ATAL
2009
Springer
15 years 8 months ago
2009
Springer
Interactive dynamic influence diagrams (I-DIDs) are graphical models for sequential decision making in uncertain settings shared by other agents. Algorithms for solving I-DIDs fac...