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Compositionality for quantitative specifications

delete2017-02-24
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PRE
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U
Uli Fahrenberg *
J
Jan Křetínský
A
Axel Legay
L
Louis‐Marie Traonouez
DOI:10.1007/s00500-017-2519-5delete
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Abstract

Abstract

En 中文
We provide a framework for compositional and iterative design and verification of systems with quantitative information, such as rewards, time or energy. It is based on disjunctive modal transition systems where we allow actions to bear various types of quantitative information. Throughout the design process, the actions can be further refined and the information made more precise. We show how to compute the results of standard operations on the systems, including the quotient (residual), which has not been previously considered for quantitative non-deterministic systems. Our quantitative framework has close connections to the modal nu-calculus and is compositional with respect to general notions of distances between systems and the standard operations.
Keywords:
Compositionality
Specification theory
Disjunctive modal transition system
Quantitative verification
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Journal

Soft Computing cover
Soft Computing
IF:
2.5
Papers:
1.0W
Citations:
2.1W

Organization

U
universite de rennes
Scholars:
1.7W
Papers: 1.3W
Citations: 30
T
Technical University of Munich
Scholars:
5.2W
Papers: 3.9W
Citations: 6.2W