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» Schaefer's theorem for graphs
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SIAMDM
2008
115views more  SIAMDM 2008»
14 years 11 months ago
Rank-Width and Well-Quasi-Ordering
Robertson and Seymour (1990) proved that graphs of bounded tree-width are well-quasi-ordered by the graph minor relation. By extending their arguments, Geelen, Gerards, and Whittle...
Sang-il Oum
ICIP
2002
IEEE
16 years 1 months ago
On the non-optimality of four color coding of image partitions
Recent interest in region based image coding has given rise to graph coloring based partition encoding methods. These methods are based on the four color theorem for planar graphs...
Sameer Agarwal, Serge Belongie
LATIN
2004
Springer
15 years 5 months ago
Bidimensional Parameters and Local Treewidth
For several graph-theoretic parameters such as vertex cover and dominating set, it is known that if their sizes are bounded by k then the treewidth of the graph is bounded by some ...
Erik D. Demaine, Fedor V. Fomin, Mohammad Taghi Ha...
TCC
2007
Springer
124views Cryptology» more  TCC 2007»
15 years 6 months ago
Tackling Adaptive Corruptions in Multicast Encryption Protocols
We prove a computational soundness theorem for symmetric-key encryption protocols that can be used to analyze security against adaptively corrupting adversaries (that is, adversar...
Saurabh Panjwani
CHARME
2001
Springer
92views Hardware» more  CHARME 2001»
15 years 3 months ago
Induction-Oriented Formal Verification in Symmetric Interconnection Networks
The framework of this paper is the formal specification and proof of applications distributed on symmetric interconnection networks, e.g. the torus or the hypercube. The algorithms...
Eric Gascard, Laurence Pierre