4874 search results - page 181 / 975 » Information theory for data management |
210
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KDD
2007
ACM
16 years 6 months ago
2007
ACM
The blogosphere has unique structural and temporal properties since blogs are typically used as communication media among human individuals. In this paper, we propose a novel tech...
155
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ACSAC
1999
IEEE
15 years 10 months ago
1999
IEEE
Coordinating security policies in information enclaves is challenging due to their heterogeneity and autonomy. Administrators must reconcile the semantic diversity of data and sec...
145
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IH
1998
Springer
15 years 10 months ago
1998
Springer
An information-theoretic model for steganography with passive adversaries is proposed. The adversary's task of distinguishing between an innocent cover message C and a modi e...
145
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JASIS
2008
15 years 6 months ago
2008
We propose an approach to content-based Distributed Information Retrieval based on the periodic and incremental centralisation of full-content indices of widely dispersed and auto...
134
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WKDD
2008
CPS
16 years 25 days ago
2008
CPS
The continuous technical advances have lead to the proliferation of very small and very cheap microprocessors, equipped with sensors and capacity of wireless communication. The in...