1162 search results - page 133 / 233 » Improving the Evaluation of Web Search Systems |
137
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper we present two contributions to improve accuracy and speed of an image search system based on bag-of-features: a contextual dissimilarity measure (CDM) and an effici...
162
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IPPS
1999
IEEE
15 years 10 months ago
1999
IEEE
Previous studies in speculative prefetching focus on building and evaluating access models for the purpose of access prediction. This paper investigates a complementary area which...
174
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
Traditional machine-learned ranking algorithms for web search are trained in batch mode, which assume static relevance of documents for a given query. Although such a batch-learni...
117
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SIGIR
2004
ACM
15 years 11 months ago
2004
ACM
We describe Web-a-Where, a system for associating geography with Web pages. Web-a-Where locates mentions of places and determines the place each name refers to. In addition, it as...
179
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TRECVID
2007
15 years 7 months ago
2007
This paper describes our first participation in TRECVID. We took part in the search task and submitted two interactive runs. Both of them are of Type c, and use no ASR/MT output ...