1155 search results - page 37 / 231 » Trusting Data Quality in Cooperative Information Systems |
114
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DAC
2007
ACM
16 years 2 months ago
2007
ACM
Processing and storage of confidential or critical information is an every day occurrence in computing systems. The trustworthiness of computing devices has become an important co...
128
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CISS
2008
IEEE
15 years 3 months ago
2008
IEEE
Abstract--This paper proposes client-centric fractional frequency reuse (CC-FFR) techniques for interference mitigation in OFDMA-based cellular wireless networks. In this framework...
110
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WAIM
2007
Springer
15 years 7 months ago
2007
Springer
Abstract. The heterogeneity nature of XML data creates the need for approximate query answering. In this paper, we present an XML system that cooperates with users to provide user-...
EUC
2007
Springer
15 years 7 months ago
2007
Springer
Existing access control systems are typically unilateral in that the enterprise service provider assigns the access rights and makes the access control decisions, and there is no n...
113
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WWW
2003
ACM
16 years 2 months ago
2003
ACM
Peer-to-peer file-sharing networks are currently receiving much attention as a means of sharing and distributing information. However, as recent experience shows, the anonymous, o...