389 search results - page 44 / 78 » Efficient query processing in geographic web search engines |
276
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ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
We study the problem of efficiently computing diverse query results in online shopping applications, where users specify queries through a form interface that allows a mix of stru...
170
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VLDB
2002
ACM
15 years 5 months ago
2002
ACM
Many valuable text databases on the web have non-crawlable contents that are "hidden" behind search interfaces. Metasearchers are helpful tools for searching over many s...
207
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CLEF
2009
Springer
15 years 7 months ago
2009
Springer
Log data constitute a relevant aspect in the evaluation process of the quality of a search engine and the quality of a multilingual search service; log data can be used to study t...
166
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WWW
2002
ACM
16 years 7 months ago
2002
ACM
Web-based search engines such as Google and NorthernLight return documents that are relevant to a user query, not answers to user questions. We have developed an architecture that...
172
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Searching for people on the Web is one of the most common query types to the web search engines today. However, when a person name is queried, the returned webpages often contain ...