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APN
2006
Springer
15 years 1 months ago
Nested Nets for Adaptive Systems
We consider nested nets, i.e. Petri nets in which tokens can be Petri nets themselves. We study value semantics of nested nets rather than reference semantics, and apply nested ne...
Kees M. van Hee, Irina A. Lomazova, Olivia Oanea, ...
CONCUR
1992
Springer
15 years 2 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...
ECEASST
2008
73views more  ECEASST 2008»
14 years 10 months ago
Negative Application Conditions for Reconfigurable Place/Transition Systems
: This paper introduces negative application conditions for reconfigurable place/transition nets. These are Petri nets together with a set of rules that allow changing the net and ...
Alexander Rein, Ulrike Prange, Leen Lambers, Kathr...
APIN
2005
94views more  APIN 2005»
14 years 9 months ago
Extension of Petri Nets for Representing and Reasoning with Tasks with Imprecise Durations
This paper presents an extension of Petri net framework with imprecise temporal properties. We use possibility theory to represent imprecise time by time-stamping tokens and assig...
Stanislav Kurkovsky, Rasiah Loganantharaj
TCS
2008
14 years 9 months ago
True-concurrency probabilistic models: Markov nets and a law of large numbers
We introduce the model of Markov nets, a probabilistic extension of safe Petri nets under the true-concurrency semantics--this means that traces, not firing sequences, are given a...
Samy Abbes, Albert Benveniste