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» On sets not belonging to algebras
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CCS
2010
ACM
13 years 7 months ago
Algebraic pseudorandom functions with improved efficiency from the augmented cascade
We construct an algebraic pseudorandom function (PRF) that is more efficient than the classic NaorReingold algebraic PRF. Our PRF is the result of adapting the cascade constructio...
Dan Boneh, Hart William Montgomery, Ananth Raghuna...
CMA
2011
12 years 11 months ago
Fuzzy hyperalgebras
We introduce and study term functions over fuzzy hyperalgebras. We start from this idea that the set of nonzero fuzzy subsets of a fuzzy hyperalgebra can be organized naturally as...
Reza Ameri, T. Nozari
IJAC
2002
128views more  IJAC 2002»
13 years 7 months ago
Computational Complexity of Generators and Nongenerators in Algebra
Abstract. We discuss the computational complexity of several problems concerning subsets of an algebraic structure that generate the structure. We show that the problem of determin...
Clifford Bergman, Giora Slutzki
BIRTHDAY
2004
Springer
14 years 1 months ago
Duality for Three: Ternary Symmetry in Process Spaces
Ternary algebra has been used for detection of hazards in logic circuits since 1948. Process spaces have been introduced in 1995 act models of concurrent processes. Surprisingly, p...
Janusz A. Brzozowski, Radu Negulescu
ADG
1998
Springer
127views Mathematics» more  ADG 1998»
13 years 12 months ago
Decomposing Algebraic Varieties
Abstract. This paper describes a complete implementation of Ritt-Wu's characteristic sets method in the Maple system. The implemented algorithms include those with variants fo...
Dongming Wang