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CONCUR
2001
Springer
14 years 2 months ago
Compositional Modeling of Reactive Systems Using Open Nets
In order to model the behaviour of open concurrent systems by means of Petri nets, we introduce open Petri nets, a generalization of the ordinary model where some places, designate...
Paolo Baldan, Andrea Corradini, Hartmut Ehrig, Rei...
SRDS
2000
IEEE
14 years 2 months ago
Optimistic Virtual Synchrony
Group communication systems are powerful building blocks that facilitate the development of fault-tolerant distributed applications. Such systems generally run in an asynchronous ...
Jeremy B. Sussman, Idit Keidar, Keith Marzullo
FLOPS
2008
Springer
13 years 12 months ago
Formalizing a Constraint Deductive Database Language Based on Hereditary Harrop Formulas with Negation
In this paper, we present an extension of the scheme HH(C) (Hereditary Harrop formulas with Constraints) with a suitable formulation of negation in order to obtain a constraint ded...
Susana Nieva, Jaime Sánchez-Hernánde...
IAT
2009
IEEE
14 years 5 months ago
Awareness and Forgetting of Facts and Agents
—We propose various logical semantics for change of awareness. The setting is that of multiple agents that may become aware of facts or other agents, or forget about them. We mod...
Hans P. van Ditmarsch, Tim French
EDOC
2006
IEEE
14 years 4 months ago
Translating business contract into compliant business processes
This paper presents an approach for translating legalese expression of business contracts into candidate business activities and processes while ensuring their compliance with con...
Zoran Milosevic, Shazia Wasim Sadiq, Maria E. Orlo...