3652 search results - page 195 / 731 » A study of query length |
108
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SIGIR
2009
ACM
15 years 9 months ago
2009
ACM
The need for evaluating large amounts of topics (queries) makes IR evaluation an uneasy task. In this paper, we study a topic selection problem for IR evaluation. The selection cr...
125
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SIGIR
2009
ACM
15 years 9 months ago
2009
ACM
We investigate using topic prediction data, as a summary of document content, to compute measures of search result quality. Unlike existing quality measures such as query clarity ...
117
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DEXAW
2008
IEEE
15 years 9 months ago
2008
IEEE
Arabic is a language with a particularly large vocabulary rich in words with synonymous shades of meaning. Modern Standard Arabic, which ...
109
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CIKM
2005
Springer
15 years 9 months ago
2005
Springer
In this paper, we propose a novel energy-efficient approach, a localized routing tree (LRT) coupled with a route redirection (RR) strategy, to support various types of queries. LR...
88
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APPROX
2004
Springer
15 years 8 months ago
2004
Springer
Abstract. Motivated by an open problem recently suggested by Goldreich et al., we study truthful implementations of a random binary function supporting compound XOR queries over su...