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COMPOS
1997
Springer
14 years 3 months ago
Compositional Refinement of Interactive Systems Modelled by Relations
We introduce a mathematical model of components that can be used for the description of both hardware and software units forming distributed interactive systems. As part of a distr...
Manfred Broy
COMPOS
1997
Springer
14 years 3 months ago
Modeling Urgency in Timed Systems
Sébastien Bornot, Joseph Sifakis, Stavros T...
COMPOS
1997
Springer
14 years 3 months ago
Compositional Reasoning in Model Checking
The main problem in model checking that prevents it from being used for veri cation of large systems is the state explosion problem. This problem often arises from combining parall...
Sergey Berezin, Sérgio Vale Aguiar Campos, ...
KBSE
1997
IEEE
14 years 3 months ago
Distributed Cooperative Formal Methods Tools
Abstract: This paper describes some tools to support formal methods, and conversely some formal methods for developing such tools. We focus on distributed cooperative proving over ...
Joseph A. Goguen, Kai Lin, A. Mori, Grigore Rosu, ...
ZUM
1998
Springer
105views Formal Methods» more  ZUM 1998»
14 years 3 months ago
Comparing Extended Z with a Heterogeneous Notation for Reasoning about Time and Space
We contrast using a notation extension with using a combination of notations. Specifically, we compare the use of an extended dialect of Z [10] with a combination of Z and predicat...
Richard F. Paige
ZUM
1998
Springer
111views Formal Methods» more  ZUM 1998»
14 years 3 months ago
Combining Specification Techniques for Processes, Data and Time
Abstract. We present a new combination CSP-OZ-DC of three well researched formal techniques for the specification of processes, data and time: CSP [17], Object-Z [36], and Duration...
Ernst-Rüdiger Olderog
TYPES
1998
Springer
14 years 3 months ago
A Modal Lambda Calculus with Iteration and Case Constructs
Joëlle Despeyroux, Pierre Leleu