617 search results - page 19 / 124 » Optimizing web search using social annotations |
CSCW
2008
ACM
15 years 1 months ago
2008
ACM
We extend the notion of social tagging to construct social summaries of complex multimedia materials. Our system allows students to apply time-indexed multimedia tags such as hand...
100
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ACL
2011
14 years 3 months ago
2011
Marking up search queries with linguistic annotations such as part-of-speech tags, capitalization, and segmentation, is an important part of query processing and understanding in ...
131
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SIGIR
2011
ACM
14 years 2 months ago
2011
ACM
In this paper, we investigate a search-based face annotation framework by mining weakly labeled facial images that are freely available on the internet. A key component of such a ...
CIKM
2009
Springer
15 years 3 months ago
2009
Springer
Social media are becoming increasingly popular and have attracted considerable attention from spammers. Using a sample of more than ninety thousand known spam Web sites, we found ...
WECWIS
2009
IEEE
15 years 6 months ago
2009
IEEE
—The goal of the Web Service Composition (WSC) problem is to find an optimal composition of web services to satisfy a given request using their syntactic and/or semantic feature...