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FSTTCS
2008
Springer
14 years 10 months ago
Runtime Monitoring of Metric First-order Temporal Properties
ABSTRACT. We introduce a novel approach to the runtime monitoring of complex system properties. In particular, we present an online algorithm for a safety fragment of metric first...
David A. Basin, Felix Klaedtke, Samuel Müller...
ISORC
1998
IEEE
15 years 1 months ago
Compositional Specification and Structured Verification of Hybrid Systems in cTLA
Many modern chemical plants have to be modelled as complex hybrid systems consisting of various continuous and event-discrete components. Besides of the modular and easy-to-read s...
Peter Herrmann, Günter Graw, Heiko Krumm
CDC
2009
IEEE
111views Control Systems» more  CDC 2009»
15 years 2 months ago
Restricted real perturbation values with applications to the structured real controllability radius of LTI systems
Abstract— In this paper, the concept of restricted real perturbation values of a complex matrix triplet is introduced, and a formula for computing lower bounds of these values is...
Simon Lam, Edward J. Davison
AI
2002
Springer
14 years 9 months ago
Coherence in finite argument systems
Systems provide a rich abstraction within which divers concepts of reasoning, acceptability and defeasibility of arguments, etc., may be studied using a unified framework. Two imp...
Paul E. Dunne, Trevor J. M. Bench-Capon
TGC
2005
Springer
15 years 3 months ago
A Practical Formal Model for Safety Analysis in Capability-Based Systems
Abstract. We present a formal system that models programmable abstractions for access control. Composite abstractions and patterns of arbitrary complexity are modeled as a configu...
Fred Spiessens, Peter Van Roy