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APLAS
2006
ACM
15 years 3 months ago
XML Validation for Context-Free Grammars
String expression analysis conservatively approximates the possible string values generated by a program. We consider the validation of a context-free grammar obtained by the analy...
Yasuhiko Minamide, Akihiko Tozawa
ATAL
2010
Springer
14 years 11 months ago
Improving DPOP with function filtering
DPOP is an algorithm for distributed constraint optimization which has, as main drawback, the exponential size of some of its messages. Recently, some algorithms for distributed c...
Ismel Brito, Pedro Meseguer
COCO
2003
Springer
85views Algorithms» more  COCO 2003»
15 years 3 months ago
Universal Languages and the Power of Diagonalization
We define and study strong diagonalization and compare it to weak diagonalization, implicit in [7]. Kozen’s result in [7] shows that virtually every separation can be recast as...
Alan Nash, Russell Impagliazzo, Jeffrey B. Remmel
SPAA
2010
ACM
14 years 10 months ago
A universal construction for wait-free transaction friendly data structures
Given the sequential implementation of any data structure, we show how to obtain an efficient, wait-free implementation of that data structure shared by any fixed number of proces...
Phong Chuong, Faith Ellen, Vijaya Ramachandran
HYBRID
2003
Springer
15 years 3 months ago
Universality and Language Inclusion for Open and Closed Timed Automata
The algorithmic analysis of timed automata is fundamentally limited by the undecidability of the universality problem. For this reason and others, there has been considerable inter...
Joël Ouaknine, James Worrell