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» On the Semantics of Petri Nets
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ADC
2005
Springer
104views Database» more  ADC 2005»
14 years 4 months ago
Dynamic Restructuring of Recovery Nets
A Self-Adaptive Recovery Net (SARN) is an extended Petri net model for specifying exceptional behavior in workflow systems. SARN caters for high-level recovery policies that are ...
Rachid Hamadi, Boualem Benatallah
MASCOTS
2003
13 years 11 months ago
PEPA Nets
Abstract. In this paper we describe a formalism which uses the stochastic process algebra PEPA as the inscription language for labelled stochastic Petri nets. Viewed in another way...
Stephen Gilmore, Jane Hillston, Leïla Kloul
BPM
2003
Springer
92views Business» more  BPM 2003»
14 years 2 months ago
Query Nets: Interacting Workflow Modules That Ensure Global Termination
Abstract. We address cross-organizational workflows, such as document workflows, which consist of multiple workflow modules each of which can interact with others by sending and re...
Rob J. van Glabbeek, David G. Stork
ROBOCUP
1998
Springer
128views Robotics» more  ROBOCUP 1998»
14 years 2 months ago
A Multi-Level Constraint-Based Controller for the Dynamo98 Robot Soccer Team
Abstract. Constraint Nets provide a semantic model for modeling hybrid dynamic systems. Controllers are embedded constraint solvers that solve constraints in real-time. A controlle...
Yu Zhang, Alan K. Mackworth
AAAI
2004
13 years 11 months ago
mCP Nets: Representing and Reasoning with Preferences of Multiple Agents
We introduce mCP nets, an extension of the CP net formalism to model and handle the qualitative and conditional preferences of multiple agents. We give a number of different seman...
Francesca Rossi, Kristen Brent Venable, Toby Walsh