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CORR
2008
Springer
50views Education» more  CORR 2008»
14 years 10 months ago
When are two algorithms the same?
People usually regard algorithms as more abstract than the programs that implement them. The natural way to formalize this idea is that algorithms are equivalence classes of progra...
Andreas Blass, Nachum Dershowitz, Yuri Gurevich
CRYPTOLOGIA
2007
366views more  CRYPTOLOGIA 2007»
14 years 10 months ago
A Simplified Idea Algorithm
Abstract. In this paper, a simplified version of the International Data Encryption Algorithm (IDEA) is described. This simplified version, like simplified versions of DES [8] [1...
Nick Hoffman
MST
2010
79views more  MST 2010»
14 years 8 months ago
A Search Algorithm for Subshift Attractors of Cellular Automata
Abstract. We describe a heuristic algorithm which searches for spreading clopen sets of a cellular automaton. Then the algorithms searches for the corresponding subshift attractors...
Enrico Formenti, Petr Kurka, Ondrej Zahradní...
HOLOMAS
2009
Springer
14 years 7 months ago
Collaboration of Metaheuristic Algorithms through a Multi-Agent System
Abstract. This paper introduces a framework based on multi-agent system for solving problems of combinatorial optimization. The framework allows running various metaheuristic algor...
Richard Malek
PLDI
2011
ACM
14 years 24 days ago
The tao of parallelism in algorithms
For more than thirty years, the parallel programming community has used the dependence graph as the main abstraction for reasoning about and exploiting parallelism in “regular...
Keshav Pingali, Donald Nguyen, Milind Kulkarni, Ma...