1503 search results - page 235 / 301 » Detecting Anomalies in Graphs |
NOSSDAV
2010
Springer
15 years 2 months ago
2010
Springer
Second Life (SL) is a virtual world where people interact and socialize through virtual avatars. Avatars behave similarly to their human counterparts in real life and naturally de...
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ACTA
2007
14 years 10 months ago
2007
Abstract We propose an exact algorithm for counting the models of propositional formulas in conjunctive normal form (CNF). Our algorithm is based on the detection of strong backdoo...
CORR
2010
Springer
14 years 8 months ago
2010
Springer
The Maximum Betweenness Centrality problem (MBC) can be defined as follows. Given a graph find a k-element node set C that maximizes the probability of detecting communication be...
ICPR
2010
IEEE
15 years 5 months ago
2010
IEEE
We present a fast technique for retrieving video clips using free-hand sketched queries. Visual keypoints within each video are detected and tracked to form short trajectories, wh...
NIPS
2001
14 years 11 months ago
2001
We present an algorithm that induces a class of models with thin junction trees--models that are characterized by an upper bound on the size of the maximal cliques of their triang...