11921 search results - page 317 / 2385 » Community Information Management |
191
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JITECH
2010
15 years 5 months ago
2010
The advent of social networking websites presents further opportunities for criminals to obtain information for use in identity theft, cyber-stalking, and worse activities. This p...
162
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ECIR
2009
Springer
16 years 4 months ago
2009
Springer
In this paper we address the task of finding topically relevant email messages in public discussion lists. We make two important observations. First, email messages are not isolat...
156
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SEMCO
2008
IEEE
16 years 1 months ago
2008
IEEE
Blogs, discussion forums and social networking sites are an excellent source for people’s opinions on a wide range of topics. We examine the application of voting theory to “I...
189
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IAT
2005
IEEE
16 years 11 days ago
2005
IEEE
Similarity measures are mechanisms that assign a numeric score indicating how closely two documents, or a document and a query match. The Cosine measure is one of the similarity m...
197
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EJIS
2007
15 years 6 months ago
2007
e-Government systems differ from commercial information systems (IS) in that they frequently encompass strategic goals that go beyond efficiency, effectiveness and economy, and in...