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COR
2006
122views more  COR 2006»
15 years 6 months ago
Experimental Analysis of Approximation Algorithms for the Vertex Cover and Set Covering Problems
Several approximation algorithms with proven performance guarantees have been proposed to find approximate solutions to classical combinatorial optimization problems. However, the...
Fernando C. Gomes, Cláudio Nogueira de Mene...
ENTCS
2006
133views more  ENTCS 2006»
15 years 6 months ago
Linking Semantic Models to Support CSP || B Consistency Checking
Consistency checking in the CSP B approach verifies that an individual controller process, defined using a sequential non-divergent subset of CSP, never calls a B operation outsid...
Neil Evans, Helen Treharne
IJCSA
2008
100views more  IJCSA 2008»
15 years 6 months ago
A Smart Architecture for Low-Level Image Computing
This paper presents a comparison relating two different vision system architectures. The first one involves a smart sensor including analog processors allowing on-chip image proce...
A. Elouardi, Samir Bouaziz, Antoine Dupret, Lionel...
IJES
2008
102views more  IJES 2008»
15 years 6 months ago
Alternative application-specific processor architectures for fast arbitrary bit permutations
Block ciphers are used to encrypt data and provide data confidentiality. For interoperability reasons, it is desirable to support a variety of block ciphers efficiently. Of the bas...
Zhijie Jerry Shi, Xiao Yang, Ruby B. Lee
FMSD
2006
140views more  FMSD 2006»
15 years 6 months ago
Dealing with practical limitations of distributed timed model checking for timed automata
Two base algorithms are known for reachability verification over timed automata. They are called forward and backwards, and traverse the automata edges using either successors or p...
Víctor A. Braberman, Alfredo Olivero, Ferna...