3251 search results - page 253 / 651 » Challenges in Web Information Retrieval |
166
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RECSYS
2010
ACM
15 years 6 months ago
2010
ACM
Recently the world of the web has become more social and more real-time. Facebook and Twitter are perhaps the exemplars of a new generation of social, real-time web services and w...
196
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Measuring the similarity between semantic relations that hold among entities is an important and necessary step in various Web related tasks such as relation extraction, informati...
210
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HT
2006
ACM
16 years 18 days ago
2006
ACM
Collaborative tagging systems, or folksonomies, have the potential of becoming technological infrastructure to support knowledge management activities in an organization or a soci...
149
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INFOCOM
1999
IEEE
15 years 11 months ago
1999
IEEE
Abstract--As a growing number of web sites introduce mirrors to increase throughput, the challenge for clients becomes determining which mirror will offer the best performance when...
201
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
Search engines are the primary gateways of information access on the Web today. Behind the scenes, search engines crawl the Web to populate a local indexed repository of Web pages...