4192 search results - page 31 / 839 » Efficient testing of groups |
ICCV
2003
IEEE
15 years 1 days ago
2003
IEEE
Symmetry is an effective geometric cue to facilitate conventional segmentation techniques on images of man-made environment. Based on three fundamental principles that summarize t...
COMBINATORICS
2002
13 years 10 months ago
2002
An efficient and purely combinatorial algorithm for calculating products in arbitrary Coxeter groups is presented, which combines ideas of Fokko du Cloux and myself. Proofs are lar...
HT
2009
ACM
14 years 2 months ago
2009
ACM
This paper develops a probabilistic framework that can model and predict group activity over time on online social media. Users of social media sites such as Flickr often face the...
EUROCRYPT
2008
Springer
13 years 12 months ago
2008
Springer
Abstract--We consider the use of threshold signatures in adhoc and dynamic groups such as MANETs ("mobile ad-hoc networks"). We first show that known threshold RSA signat...
AC
1999
Springer
14 years 2 months ago
1999
Springer
In a distributed system, replication of components, such as objects, is a well known way of achieving availability. For increased availability, crashed and disconnected components...