17471 search results - page 278 / 3495 » Information Modeling |
159
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IPPS
2000
IEEE
15 years 10 months ago
2000
IEEE
This paper presents an efficient parallel information retrieval (IR) system which provides fast information service for the Internet users on lowcost high-performance PC-NOW enviro...
182
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ESORICS
2006
Springer
15 years 9 months ago
2006
Springer
IDS research still needs to strengthen mathematical foundations and theoretic guidelines. In this paper, we build a formal framework, based on information theory, for analyzing and...
171
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IR
2010
15 years 4 months ago
2010
Abstract We present a new ranking algorithm that combines the strengths of two previous methods: boosted tree classification, and LambdaRank, which has been shown to be empiricall...
154
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SIGOPS
2010
15 years 4 months ago
2010
Information management applications exhibit a wide range of query performance and result freshness goals. Some applications, such as web search, require interactive performance, b...