3893 search results - page 469 / 779 » Graded-Inclusion-Based Information Retrieval Systems |
147
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Given a huge online social network, how do we retrieve information from it through crawling? Even better, how do we improve the crawling performance by using parallel crawlers tha...
288
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
We investigate the idea of finding semantically related search engine queries based on their temporal correlation; in other words, we infer that two queries are related if their p...
207
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
Without textual descriptions or label information of images, searching semantic concepts in image databases is still a very challenging task. While automatic annotation techniques...
170
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
The wealth of information available on the web makes it an attractive resource for seeking quick answers. While web-based question answering becomes an emerging topic in recent ye...
178
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CHI
2004
ACM
16 years 7 months ago
2004
ACM
Despite the ready availability of digital recording technology and the continually decreasing cost of digital storage, browsing audio recordings remains a tedious task. This paper...