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FMOODS
2003
13 years 8 months ago
Towards Object-Oriented Graphs and Grammars
This work aims to extend the algebraical approach to graph transformation to model object-oriented systems structures and computations. A graph grammar based formal framework for o...
Ana Paula Lüdtke Ferreira, Leila Ribeiro
WCRE
2002
IEEE
14 years 11 days ago
A Methodology for Developing Transformations Using the Maintainability Soft-Goal Graph
Over the past few years, we are experiencing a surge of evolution problems related to legacy object-oriented systems. Object orientation provides means for systems to be well-desi...
Ladan Tahvildari, Kostas Kontogiannis
SAC
2008
ACM
13 years 7 months ago
A framework for performance evaluation and functional verification in stochastic process algebras
Despite its relatively short history, a wealth of formalisms exist for algebraic specification of stochastic systems. The goal of this paper is to give such formalisms a unifying ...
Hossein Hojjat, Mohammad Reza Mousavi, Marjan Sirj...
TII
2010
113views Education» more  TII 2010»
13 years 2 months ago
An Automated Framework for Formal Verification of Timed Continuous Petri Nets
In this paper, we develop an automated framework for formal verification of timed continuous Petri nets (ContPNs). Specifically, we consider two problems: (1) given an initial set ...
Marius Kloetzer, Cristian Mahulea, Calin Belta, Ma...
CONCUR
2004
Springer
14 years 26 days ago
Verifying Finite-State Graph Grammars: An Unfolding-Based Approach
We propose a framework where behavioural properties of finite-state systems modelled as graph transformation systems can be expressed and verified. The technique is based on the ...
Paolo Baldan, Andrea Corradini, Barbara König