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» On the Existence and Convergence of Computable Universal Pri...
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WS
2006
ACM
13 years 11 months ago
Proactive security for mobile messaging networks
The interoperability of IM (Instant Messaging) and SMS (Short Messaging Service) networks allows users to seamlessly use a variety of computing devices from desktops to cellular p...
Abhijit Bose, Kang G. Shin
PODC
2012
ACM
11 years 8 months ago
Iterative approximate byzantine consensus in arbitrary directed graphs
This paper proves a necessary and sufficient condition for the existence of iterative algorithms that achieve approximate Byzantine consensus in arbitrary directed graphs, where e...
Nitin H. Vaidya, Lewis Tseng, Guanfeng Liang
ICPR
2004
IEEE
14 years 6 months ago
Discriminative Distance Measures for Image Matching
: Significant progress has been made by the computer vision community in recent years along two fronts: (i) developing complex spatial-temporal models for object registration and t...
Tat-Jen Cham, Xi Chen
TCS
2011
13 years 16 days ago
On the relationship between fuzzy and Boolean cellular automata
Fuzzy cellular automata (FCA) are continuous cellular automata where the local rule is defined as the “fuzzification" of the local rule of a corresponding Boolean cellula...
Heather Betel, Paola Flocchini
CVPR
2007
IEEE
14 years 7 months ago
Change Detection in a 3-d World
This paper examines the problem of detecting changes in a 3-d scene from a sequence of images, taken by cameras with arbitrary but known pose. No prior knowledge of the state of n...
Thomas Pollard, Joseph L. Mundy