Concept

Langage de spécification

Publications associées (85)

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Modelling a Secure, Mobile, and Transactional System with CO-OPN

Stanislav Chachkov

Modelling complex concurrent systems is often difficult and error-prone, in particular when new concepts coming from advanced practical applications are considered. These new application domains include dynamicity, mobility, security, and localization depe ...

2003

Modelling a Secure, Mobile and Transactional System with CO-OPN

Stanislav Chachkov

IEEE CS Press2003

Modeling Consensus in a Process Calculus

Rachele Fuzzati, Massimo Merro

We give a process calculus model that formalizes a well known algorithm (introduced by Chandra and Toueg) solving consensus in the presence of a particular class of failure detectors (Diamond S); we use our model to formally prove that the algorithm satisf ...

2003

Modeling Consensus in a Process Calculus

Rachele Fuzzati, Massimo Merro

We give a process calculus model that formalizes a well-known algorithm (introduced by Chandra and Toueg) solving consensus in the presence of a particular class of failure detectors; we use our model to formally prove that the algorithm satisfies its spec ...

2003

Mining Specifications

James Richard Larus

Program verification is a promising approach to improving program quality, because it can search all possible program executions for specific errors. However, the need to formally describe correct behavior or errors is a major barrier to the widespread ado ...

ACM2002

Behavioural Description Formalisms for Service Integration - Survey and Comparation

Boi Faltings, Ion Constantinescu

Current web infrastructure is oriented on human-machine interactions. Developments for next generation large-scale information systems (such as Web Services and ebXML) however aim to allow for automated interactions between arbitrary systems / services. Th ...

Swiss Federal Institute of Technology (EPFL)2002

From an Abstract Object-Oriented Model to a Ready-to-Use Embedded System Controller

Stanislav Chachkov

We present an example of a construction of an embedded software system-a controller-from the formal specification to executable code. The CO-OPN (Concurrent Object Oriented Petri Net) formal specification language is used for modelling the controller and t ...

IEEE Computer Society Press2001

From Formal Specifications to Ready-to-Use Software Components: The Concurrent Object-Oriented Petri Net Approach

Stanislav Chachkov

CO-OPN (Concurrent Object Oriented Petri Net) is a formal specification language for modelling distributed systems; it is based on coordinated algebraic Petri nets. In this paper we describe a method for generating an executable prototype from a CO-OPN spe ...

IEEE Computer Society Press2001

A Formal Specification for a Real-Time Train Controller

Simon Kramer

We give a formal specification for a real-time controller for trains that operate on the Italian railway network. The controller will control train movements and is part of a larger system destined to guarantee safety with respect to dangers originating fr ...

2001

The TL Compiler

This paper describes a method of compiling specification properties into automata or test oracles which allow testing of any proposed implementation. It also shows how to interpret the automata's status during testing. The method addresses verification of ...

2000