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ICALP
1998
Springer
14 years 3 months ago
The Regular Real-Time Languages
Thomas A. Henzinger, Jean-François Raskin, ...
ICALP
1998
Springer
14 years 3 months ago
Constraint Automata and the Complexity of Recursive Subtype Entailment
Abstract. We study entailment of structural and nonstructural recursive subtyping constraints. Constraints are formal inequalities between type expressions, interpreted over an ord...
Fritz Henglein, Jakob Rehof
ICALP
1998
Springer
14 years 3 months ago
A Hierarchy of Equivalences for Asynchronous Calculi
We generate a natural hierarchy of equivalences for asynchronous name-passing process calculi from simple variations on Milner and Sangiorgi's definition of weak barbed bisim...
Cédric Fournet, Georges Gonthier
ICALP
1998
Springer
14 years 3 months ago
Power of Cooperation and Multihead Finite Systems
Abstract. We consider systems of finite automata performing together computation on an input string. Each automaton has its own read head that moves independently of the other head...
Pavol Duris, Tomasz Jurdzinski, Miroslaw Kutylowsk...
ICALP
1998
Springer
14 years 3 months ago
Static and Dynamic Low-Congested Interval Routing Schemes
Interval Routing Schemes (IRS for short) have been extensively investigated in the past years with special emphasis on shortest paths. Besides their theoretical interest, IRS have...
Serafino Cicerone, Gabriele Di Stefano, Michele Fl...
ICALP
1998
Springer
14 years 3 months ago
Efficient Approximation Algorithms for the Subset-Sums Equality Problem
We investigate the problem of finding two nonempty disjoint subsets of a set of n positive integers, with the objective that the sums of the numbers in the two subsets be as close ...
Cristina Bazgan, Miklos Santha, Zsolt Tuza
ICALP
1998
Springer
14 years 3 months ago
Metric Semantics for True Concurrent Real Time
This paper investigates the use of a complete metric space framework for providing denotational semantics to a real-time process algebra. The study is carried out in a non-interlea...
Christel Baier, Joost-Pieter Katoen, Diego Latella