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192
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SACMAT
2010
ACM
15 years 11 months ago
2010
ACM
Access to distributed databases containing tuples collected about mobile physical objects requires information about the objects’ trajectories. Existing access control models ca...
165
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ISSA
2004
15 years 8 months ago
2004
Today, business continuity depends significantly on the continuous availability of information systems. It is well-known that such systems must be protected against intrusion and ...
141
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ICASSP
2010
IEEE
15 years 7 months ago
2010
IEEE
Recently, Joint Source-Channel Decoding (JSCD) techniques have been proposed to improve the reception of multimedia contents transmitted over error-prone channels. These technique...
183
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DMIN
2009
15 years 4 months ago
2009
-- The proliferation of social networks, where individuals share private information, has caused, in the last few years, a growth in the volume of sensitive data being stored in th...
231
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
Today the major web search engines answer queries by showing ten result snippets, which need to be inspected by users for identifying relevant results. In this paper we investigat...