5166 search results - page 84 / 1034 » Web Query Optimizer |
98
Voted
WSDM
2010
ACM
15 years 11 months ago
2010
ACM
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detect...
138
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AIRWEB
2008
Springer
15 years 4 months ago
2008
Springer
As web search providers seek to improve both relevance and response times, they are challenged by the ever-increasing tax of automated search query traffic. Third party systems in...
139
Voted
WISE
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. Approximation has been identified as a potential way of reducing the complexity of logical reasoning. Here we explore approximation for speeding up instance retrieval in...
148
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WWW
2010
ACM
15 years 9 months ago
2010
ACM
Today the major web search engines answer queries by showing ten result snippets, which need to be inspected by users for identifying relevant results. In this paper we investigat...
156
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SIGIR
2008
ACM
15 years 2 months ago
2008
ACM
We study in this paper the problem of bridging the semantic gap between low-level image features and high-level semantic concepts, which is the key hindrance in content-based imag...