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FMSD
2007
101views more  FMSD 2007»
15 years 22 days ago
Timed substitutions for regular signal-event languages
In the classical framework of formal languages, a refinement n is modeled by a substitution and an abstraction by an inverse substitution. These mechanisms have been widely studie...
Béatrice Bérard, Paul Gastin, Antoin...
121
Voted
DEDS
1998
152views more  DEDS 1998»
15 years 14 days ago
Timed Petri Nets in Hybrid Systems: Stability and Supervisory Control
In this paper, timed Petri nets are used to model and control hybrid systems. Petri nets are used instead of finite automata primarily because of the advantages they offer in de...
Xenofon D. Koutsoukos, Kevin X. He, Michael D. Lem...
RSA
2011
157views more  RSA 2011»
14 years 7 months ago
The cover time of random geometric graphs
We study the cover time of random geometric graphs. Let I(d) = [0, 1]d denote the unit torus in d dimensions. Let D(x, r) denote the ball (disc) of radius r. Let Υd be the volume...
Colin Cooper, Alan M. Frieze
197
Voted
GIS
2008
ACM
16 years 1 months ago
Dynamic travel time provision for road networks
The application domain of intelligent transportation is plagued by a shortage of data sources that adequately assess traffic situations. Typically, to provide routing and navigati...
Dieter Pfoser, Sotiris Brakatsoulas, Petra Brosch,...
RTSS
2002
IEEE
15 years 5 months ago
Stochastic Analysis of Periodic Real-Time Systems
This paper describes a stochastic analysis method for general periodic real-time systems. The proposed method accurately computes the response time distribution of each task in th...
José Luis Díaz, Daniel F. Garc&iacut...