Sciweavers

5634 search results - page 309 / 1127
» About Abstract Classes
Sort
View
CRYPTO
1993
Springer
118views Cryptology» more  CRYPTO 1993»
15 years 9 months ago
A Subexponential Algorithm for Discrete Logarithms over All Finite Fields
Abstract. There are numerous subexponential algorithms for computing discrete logarithms over certain classes of finite fields. However, there appears to be no published subexponen...
Leonard M. Adleman, Jonathan DeMarrais
CTCS
1989
Springer
15 years 9 months ago
Temporal Structures
We combine the principles of the Floyd-Warshall-Kleene algorithm, enriched categories, and Birkhoff arithmetic, to yield a useful class of algebras of transitive vertex-labeled s...
Ross Casley, Roger F. Crew, José Meseguer, ...
CDC
2009
IEEE
15 years 9 months ago
Transformability from discrete-time periodic non-homogeneous systems to time-invariant ones
Abstract-- This paper considers when a discrete-time periodic non-homogeneous system can be transformed to a time-invariant one by using regular linear mappings of state variables,...
Yoshikazu Hayakawa, Tomohiko Jimbo
HYBRID
2007
Springer
15 years 9 months ago
Viability-Based Computations of Solutions to the Hamilton-Jacobi-Bellman Equation
Abstract. This article proposes a new capture basin algorithm for computing the numerical solution of a class of Hamilton-Jacobi-Bellman (HJB) partial differential equations (PDEs)...
Alexandre M. Bayen, Christian G. Claudel, Patrick ...
CIE
2006
Springer
15 years 8 months ago
From a Zoo to a Zoology: Descriptive Complexity for Graph Polynomials
Abstract. We outline a general theory of graph polynomials which covers all the examples we found in the vast literature, in particular, the chromatic polynomial, various generaliz...
Johann A. Makowsky