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» On Nets, Algebras and Modularity
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AMAST
2008
Springer
13 years 9 months ago
Petri Nets Are Dioids
In a seminal paper Montanari and Meseguer showed that an algebraic interpretation of Petri nets in terms of commutative monoids can be used to provide an elegant characterisation o...
Paolo Baldan, Fabio Gadducci
APN
2005
Springer
14 years 1 months ago
High-Level Nets with Nets and Rules as Tokens
Abstract. High-Level net models following the paradigm “nets as tokens” have been studied already in the literature with several interesting applications. In this paper we prop...
Kathrin Hoffmann, Hartmut Ehrig, Till Mossakowski
CONCUR
1992
Springer
13 years 11 months ago
On the Semantics of Petri Nets
Petri Place/Transition (PT) nets are one of the most widely used models of concurrency. However, they still lack, in our view, a satisfactory semantics: on the one hand the "...
José Meseguer, Ugo Montanari, Vladimiro Sas...
ICTCS
2003
Springer
14 years 28 days ago
Algebraic Theories for Contextual Pre-nets
The algebraic models of computation for contextual nets that have been proposed in the literature either rely on a non-free monoid of objects, or introduce too many fictitious beh...
Roberto Bruni, José Meseguer, Ugo Montanari...
AI
2004
Springer
14 years 1 months ago
A Principled Modular Approach to Construct Flexible Conversation Protocols
Building conversation protocols has traditionally been an art more than a science, as their construction is often guided by designers’ intuition rather than by a principled appro...
Roberto A. Flores, Robert C. Kremer