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RTAS
2008
IEEE
13 years 11 months ago
Real-Time Distributed Discrete-Event Execution with Fault Tolerance
We build on PTIDES, a programming model for distributed embedded systems that uses discrete-event (DE) models as program specifications. PTIDES improves on distributed DE executi...
Thomas Huining Feng, Edward A. Lee
ANSOFT
1999
85views more  ANSOFT 1999»
13 years 5 months ago
Modeling Concurrent Real-Time Processes Using Discrete Events
We give a formal framework for studying real-time discrete-event systems. It describes concurrent processes as sets of possible behaviors. Compositions of processes are processes ...
Edward A. Lee
JUCS
2007
95views more  JUCS 2007»
13 years 5 months ago
Using Place Invariants and Test Point Placement to Isolate Faults in Discrete Event Systems
: This paper describes a method of using Petri net P-invariants in system diagnosis. To model this process a net oriented fault classification is presented. Hence, the considered d...
Iwan Tabakow
FMCO
2005
Springer
116views Formal Methods» more  FMCO 2005»
13 years 11 months ago
Control of Modular and Distributed Discrete-Event Systems
Control of modular and distributed discrete-event systems appears as an approach to handle computational complexity of synthesizing supervisory controllers for large scale systems....
Jan Komenda, Jan H. van Schuppen