7741 search results - page 128 / 1549 » Security in Active Networks |
193
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ISCAS
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, a new abnormal activity detection algorithm is proposed for multi-camera surveillance applications. The proposed algorithm models the entire scene covered by the mu...
172
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DANCE
2002
IEEE
15 years 11 months ago
2002
IEEE
Active applications can add value to communication. Yet it involves sophisticated domain knowledge and complex development process. In this paper we discuss a framework for the co...
159
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PST
2004
15 years 7 months ago
2004
We provide a survey on security features and threats to existing Instant Messaging (IM) networks and discuss how currently available systems fail to provide adequate security in l...
206
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DBSEC
2008
15 years 8 months ago
2008
Pervasive computing applications typically involve cooperation among a number of entities spanning multiple organizations. Any security breach in any single entity can have very fa...
181
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CCS
2008
ACM
15 years 8 months ago
2008
ACM
By functionally decomposing a specific algorithm (the hierarchical secure aggregation algorithm of Chan et al. [3] and Frikken et al. [7]), we uncover a useful general functionali...