Sciweavers

5473 search results - page 706 / 1095
» On the graph isomorphism problem
Sort
View
CORR
2010
Springer
135views Education» more  CORR 2010»
15 years 5 months ago
The Dichotomy of List Homomorphisms for Digraphs
The Dichotomy Conjecture for Constraint Satisfaction Problems has been verified for conservative problems (or, equivalently, for list homomorphism problems) by Andrei Bulatov. An ...
Pavol Hell, Arash Rafiey
IPPS
2005
IEEE
16 years 11 days ago
On the Optimal Placement of Secure Data Objects over Internet
Secret sharing algorithms have been used for intrusion tolerance, which ensure the confidentiality, integrity and availability of critical information. However, dynamically changi...
Manghui Tu, Peng Li, Qingkai Ma, I-Ling Yen, Farok...
CVPR
2003
IEEE
16 years 8 months ago
Object-Specific Figure-Ground Segregation
We consider the problem of segmenting an image into foreground and background, with foreground containing solely objects of interest known a priori. We propose an integration mode...
Stella X. Yu, Jianbo Shi
ICIP
2000
IEEE
16 years 8 months ago
Shape Approximation Through Recursive Scalable Layer Generation
This paper presents an e cient recursive algorithm for generating operationally optimal intra mode scalable layer decompositions of object contours. The problem is posed in terms ...
Gerry Melnikov, Aggelos K. Katsaggelos
ICPR
2008
IEEE
16 years 8 months ago
Graph-based classification for multiple observations of transformed patterns
We consider the problem of classification when multiple observations of a pattern are available, possibly under different transformations. We view this problem as a special case o...
Effrosini Kokiopoulou, Pascal Frossard, Stefanos P...