Sciweavers

316 search results - page 18 / 64
» Resource Combinatory Algebras
Sort
View
EMSOFT
2004
Springer
14 years 5 days ago
A methodology for generating verified combinatorial circuits
High-level programming languages offer significant expressivity but provide little or no guarantees about resource use. Resourcebounded languages -- such as hardware-description l...
Oleg Kiselyov, Kedar N. Swadi, Walid Taha
SODA
2012
ACM
235views Algorithms» more  SODA 2012»
11 years 11 months ago
Fast zeta transforms for lattices with few irreducibles
We investigate fast algorithms for changing between the standard basis and an orthogonal basis of idempotents for M¨obius algebras of finite lattices. We show that every lattice...
Andreas Björklund, Mikko Koivisto, Thore Husf...
DAGSTUHL
2008
13 years 10 months ago
Dualities for Constraint Satisfaction Problems
In a nutshell, a duality for a constraint satisfaction problem equates the existence of one homomorphism to the non-existence of other homomorphisms. In this survey paper, we give ...
Andrei A. Bulatov, Andrei A. Krokhin, Benoit Laros...
DM
2006
78views more  DM 2006»
13 years 8 months ago
On polynomial digraphs
Let (x, y) be a bivariate polynomial with complex coefficients. The zeroes of (x, y) are given a combinatorial structure by considering them as arcs of a directed graph G(). This p...
Josep M. Brunat, Antonio Montes
JCT
2011
90views more  JCT 2011»
13 years 3 months ago
Extended Bressoud-Wei and Koike skew Schur function identities
Our recent paper [5] provides extensions to two classical determinantal results of Bressoud and Wei, and of Koike. The proofs in that paper were algebraic. The present paper conta...
A. M. Hamel, R. C. King