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» Proving Positive Almost-Sure Termination
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CADE
2012
Springer
11 years 8 months ago
A Simplex-Based Extension of Fourier-Motzkin for Solving Linear Integer Arithmetic
Abstract. This paper describes a novel decision procedure for quantifierfree linear integer arithmetic. Standard techniques usually relax the initial problem to the rational domai...
François Bobot, Sylvain Conchon, Evelyne Co...
CADE
2009
Springer
14 years 6 months ago
Complexity of Fractran and Productivity
Abstract. In functional programming languages the use of infinite structures is common practice. For total correctness of programs dealing with infinite structures one must guarant...
Clemens Grabmayer, Dimitri Hendriks, Jörg End...
SODA
2001
ACM
188views Algorithms» more  SODA 2001»
13 years 7 months ago
Approximation algorithms for the 0-extension problem
In the 0-extension problem, we are given a weighted graph with some nodes marked as terminals and a semimetric on the set of terminals. Our goal is to assign the rest of the nodes ...
Gruia Calinescu, Howard J. Karloff, Yuval Rabani
FORMATS
2005
Springer
13 years 11 months ago
On Optimal Timed Strategies
In this paper, we study timed games played on weighted timed automata. In this context, the reachability problem asks if, given a set T of locations and a cost C, Player 1 has a st...
Thomas Brihaye, Véronique Bruyère, J...
CTRS
1987
13 years 9 months ago
Confluence of Conditional Rewrite Systems
Conditional rewriting has been studied both from the point of view of algebraic data type specifications and as a computational paradigm combining logic and functional programming...
Nachum Dershowitz, Mitsuhiro Okada, G. Sivakumar