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FCT
2001
Springer
15 years 9 months ago
Universal Algebra and Computer Science
Abstract. Generalising modules over associative rings, the notion of modules for an endofunctor of any category is well established and useful in large parts of mathematics includi...
Boris I. Plotkin, Tanya Plotkin
FSE
2004
Springer
82views Cryptology» more  FSE 2004»
15 years 8 months ago
Resistance of S-Boxes against Algebraic Attacks
Abstract. We develop several tools to derive linear independent multivariate equations from algebraic S-boxes. By applying them to maximally nonlinear power functions with the inve...
Jung Hee Cheon, Dong Hoon Lee 0002
STACS
1995
Springer
15 years 8 months ago
The Number of Views of Piecewise-Smooth Algebraic Objects
Abstract. A solid object in 3-dimensional space may be described by a collection of all its topologically distinct 2-dimensional appearances, its aspect graph. In this paper, we st...
Sylvain Petitjean
ICTAI
2007
IEEE
15 years 10 months ago
Qualitative Constraints Representation for the Time and Space in SAT
In this paper we consider the consistency problem of temporal or spatial qualitive constraint networks. A new encoding making it possible to represent and solve this problem in th...
Jean-François Condotta, Dominique D'Almeida
ISMVL
2000
IEEE
90views Hardware» more  ISMVL 2000»
15 years 9 months ago
Structures with Many-Valued Information and Their Relational Proof Theory
We present a uniform relational framework for developing proof systems for theories of manyvaluedness that may have the form of a logical system, of a class of algebra or of an in...
Ivo Düntsch, Wendy MacCaull, Ewa Orlowska