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ICALP
2010
Springer
13 years 9 months ago
Reachability Games on Extended Vector Addition Systems with States
We consider two-player turn-based games with zero-reachability and zero-safety objectives generated by extended vector addition systems with states. Although the problem of decidin...
Tomás Brázdil, Petr Jancar, Anton&ia...
RP
2010
Springer
150views Control Systems» more  RP 2010»
13 years 2 months ago
Rewriting Systems for Reachability in Vector Addition Systems with Pairs
We adapt hypergraph rewriting system to a generalization of Vector Addition Systems with States (VASS) that we call vector addition systems with pairs (VASP). We give rewriting sys...
Paulin Jacobé de Naurois, Virgile Mogbil
LICS
2009
IEEE
13 years 11 months ago
The General Vector Addition System Reachability Problem by Presburger Inductive Invariants
The reachability problem for Vector Addition Systems (VASs) is a central problem of net theory. The general problem is known decidable by algorithms exclusively based on the class...
Jérôme Leroux
SOFSEM
2010
Springer
14 years 1 months ago
Mixing Coverability and Reachability to Analyze VASS with One Zero-Test
We study Vector Addition Systems with States (VASS) extended in such a way that one of the manipulated integer variables can be tested to zero. For this class of system, it has bee...
Alain Finkel, Arnaud Sangnier
HYBRID
2010
Springer
13 years 11 months ago
Accurate hybridization of nonlinear systems
This paper is concerned with reachable set computation for non-linear systems using hybridization. The essence of hybridization is to approximate a non-linear vector field by a s...
Thao Dang, Oded Maler, Romain Testylier