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FORTE
2004
14 years 8 days ago
Symbolic Diagnosis of Partially Observable Concurrent Systems
Abstract. Monitoring large distributed concurrent systems is a challenging task. In this paper we formulate (model-based) diagnosis by means of hidden state history reconstruction,...
Thomas Chatain, Claude Jard
FORMATS
2005
Springer
14 years 4 months ago
Time Supervision of Concurrent Systems Using Symbolic Unfoldings of Time Petri Nets
Monitoring real-time concurrent systems is a challenging task. In this paper we formulate (model-based) supervision by means of hidden state history reconstruction, from event (e.g...
Thomas Chatain, Claude Jard
IJCAI
2003
14 years 7 days ago
Formal Verification of Diagnosability via Symbolic Model Checking
This paper addresses the formal verification of diagnosis systems. We tackle the problem of diagnosability: given a partially observable dynamic system, and a diagnosis system obs...
Alessandro Cimatti, Charles Pecheur, Roberto Cavad...
AIIA
2005
Springer
14 years 4 months ago
Automata Slicing for Diagnosing Discrete-Event Systems with Partially Ordered Observations
Abstract. When dealing with real systems, it is unrealistic to suppose that observations can be totally ordered according to their emission dates. The partially ordered observation...
Alban Grastien, Marie-Odile Cordier, Christine Lar...
ECAI
2010
Springer
13 years 12 months ago
A Decentralised Symbolic Diagnosis Approach
This paper considers the diagnosis of large discrete-event systems consisting of many components. The problem is to determine, online, all failures and states that explain a given...
Anika Schumann, Yannick Pencolé, Sylvie Thi...