4041 search results - page 482 / 809 » time 2009 |
176
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PKC
2009
Springer
16 years 7 months ago
2009
Springer
Sanitizable signature schemes, as defined by Ateniese et al. (ESORICS 2005), allow a signer to partly delegate signing rights to another party, called the sanitizer. That is, the s...
178
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PKC
2009
Springer
16 years 7 months ago
2009
Springer
We take a step towards a more realistic modeling of personal digital signatures, where a human user, his mobile equipment, his PC and a server are all considered as independent pla...
193
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Lately there exist increasing demands for online abnormality monitoring over trajectory streams, which are obtained from moving object tracking devices. This problem is challengin...
169
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Counting the number of triangles in a graph is a beautiful algorithmic problem which has gained importance over the last years due to its significant role in complex network analy...
149
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Given a real, and weighted person-to-person network which changes over time, what can we say about the cliques that it contains? Do the incidents of communication, or weights on t...