1155 search results - page 83 / 231 » Trusting Data Quality in Cooperative Information Systems |
116
Voted
FLAIRS
2010
15 years 2 months ago
2010
Recommender systems (RSs) are popular tools dealing with information overload problems in eCommerce Web sites. RSs match user preferences with item representations and recommend t...
WECWIS
2007
IEEE
15 years 8 months ago
2007
IEEE
Reputation systems facilitate cooperation in open environments. Centrality-based reputation systems use centrality measures to rank individuals, i.e., compute their reputation bas...
CHI
2002
ACM
16 years 2 months ago
2002
ACM
The task of organizing information is typically performed either by physically manipulating note cards or sticky notes or by arranging icons on a computer with a graphical user in...
119
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GLOBECOM
2009
IEEE
15 years 5 months ago
2009
IEEE
In this paper, cognitive transmission under quality of service (QoS) constraints is studied. In the cognitive radio channel model, it is assumed that the secondary transmitter sen...
122
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LAWEB
2009
IEEE
15 years 8 months ago
2009
IEEE
Abstract—The World Wide Web offers easy sharing of information, but provides only few options for the protection of sensitive information and other sensitive resources. Tradition...