3251 search results - page 380 / 651 » Challenges in Web Information Retrieval |
142
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MM
2010
ACM
15 years 4 months ago
2010
ACM
While there have been research efforts in organizing largescale web videos into topics, efficient browsing of web video topics remains a challenging problem not yet addressed. The...
134
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IJACTAICIT
2010
15 years 1 months ago
2010
In the e-age, internet and e-affairs are the composite blend of business process and technology; the organization must retain the state of computing system or risk malicious assau...
296
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WWW
2011
ACM
14 years 11 months ago
2011
ACM
Online social media are complementing and in some cases replacing person-to-person social interaction and redefining the diffusion of information. In particular, microblogs have ...
146
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KDD
2006
ACM
16 years 4 months ago
2006
ACM
We investigate three methods for defining a session on Web search engines. We examine 2,465,145 interactions from 534,507 Web searchers. We compare defining sessions using: 1) Int...
133
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WSDM
2009
ACM
15 years 11 months ago
2009
ACM
Automatically clustering web pages into semantic groups promises improved search and browsing on the web. In this paper, we demonstrate how user-generated tags from largescale soc...