5787 search results - page 821 / 1158 » Generic User Modeling Systems |
189
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APSCC
2009
IEEE
16 years 1 months ago
2009
IEEE
—Mashup tools are becoming increasingly important enabling users to compose services and processes on the Web. Most existing tools focus on Web-based interfaces, usability, and v...
167
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HICSS
2008
IEEE
16 years 1 months ago
2008
IEEE
Blogs have become an increasingly popular form of displaying online content for general Internet users. Attracting new bloggers and retaining existing bloggers are crucial to blog...
158
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AINA
2007
IEEE
16 years 1 months ago
2007
IEEE
In hierarchical distributed systems, shared data access can be controlled by assigning user groups single cryptographic keys that allow high level users derive low level keys, but...
198
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— A distributed medium access control (MAC) algorithm for uplink OFDMA networks under the IEEE 802.16 framework is proposed and analyzed in this work. We present a simple...
165
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IAT
2006
IEEE
16 years 22 days ago
2006
IEEE
The incorporation of a trust network among the users of a recommender system (RS) proves beneficial to the quality and amount of recommendations. Involving also distrust can offe...