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QEST
2006
IEEE
14 years 1 months ago
Safe On-The-Fly Steady-State Detection for Time-Bounded Reachability
The time-bounded reachability problem for continuoustime Markov chains (CTMCs) amounts to determine the probability to reach a (set of) goal state(s) within a given time span, suc...
Joost-Pieter Katoen, Ivan S. Zapreev
RTAS
2006
IEEE
14 years 1 months ago
Network-Code Machine: Programmable Real-Time Communication Schedules
Distributed hard real-time systems require guaranteed communication. One common approach is to restrict network access by enforcing a time-division multiple access (TDMA) schedule...
Sebastian Fischmeister, Oleg Sokolsky, Insup Lee
FM
2009
Springer
163views Formal Methods» more  FM 2009»
14 years 5 days ago
Analysis of a Clock Synchronization Protocol for Wireless Sensor Networks
We study a clock synchronization protocol for the Chess WSN. First, we model the protocol as a network of timed automata and verify various instances using the Uppaal model checker...
Faranak Heidarian, Julien Schmaltz, Frits W. Vaand...
BIRTHDAY
2009
Springer
13 years 11 months ago
Modular Verification of Strongly Invasive Aspects
An extended specification for aspects, and a new verification method based on model checking are used to establish the correctness of strongly-invasive aspects, independently of a...
Emilia Katz, Shmuel Katz
CAV
2008
Springer
113views Hardware» more  CAV 2008»
13 years 9 months ago
Producing Short Counterexamples Using "Crucial Events"
Ideally, a model checking tool should successfully tackle state space explosion for complete system validation, while providing short counterexamples when an error exists. Techniqu...
Sujatha Kashyap, Vijay K. Garg