590 search results - page 55 / 118 » Short Group Signatures |
SAC
2009
ACM
15 years 6 months ago
2009
ACM
This paper introduces LDA-G, a scalable Bayesian approach to finding latent group structures in large real-world graph data. Existing Bayesian approaches for group discovery (suc...
116
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JOC
2007
14 years 11 months ago
2007
In the security chain the weakest link is definitely the human one: human beings cannot remember long secrets and often resort to rather insecure solutions to keep track of their ...
FASE
2008
Springer
15 years 1 months ago
2008
Springer
Abstract. The complexity of large system models in software engineering nowadays is mastered by using different views. View-based modeling aims at creating small, partial models, e...
JCT
2006
14 years 11 months ago
2006
We give two short proofs that for fixed d, a d-regular Cayley graph on an Abelian group of order n has second eigenvalue bounded below by d - O(dn-4/d), where the implied constant...
110
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ICPR
2002
IEEE
16 years 28 days ago
2002
IEEE
We present the theory behind a novel unsupervised method for discovering quasi-static objects, objects that are stationary during some interval of observation, within image sequen...