Sciweavers

7557 search results - page 420 / 1512
» Modeling Timed Concurrent Systems
Sort
View
ECRTS
2003
IEEE
16 years 2 days ago
Hardware-Based Solution Detecting Illegal References in Real-Time Java
The memory model used in the Real-Time Specification for Java (RTSJ) imposes strict assignment rules to or from memory areas preventing the creation of dangling pointers, and thus...
M. Teresa Higuera-Toledano
FASE
2001
Springer
15 years 11 months ago
A Real-Time Execution Semantics for UML Activity Diagrams
We define a formal execution semantics for UML activity diagrams that is appropriate for workflow modelling. Our semantics is aimed at the requirements level by assuming that sof...
Rik Eshuis, Roel Wieringa
DATE
2000
IEEE
100views Hardware» more  DATE 2000»
15 years 11 months ago
A New Approach for Computation of Timing Jitter in Phase Locked Loops
A new method for computation of timing jitter in a PLL is proposed. The computational method is based on the representation of the circuit as a linear time-varying system with mod...
Mark M. Gourary, Sergey G. Rusakov, Sergey L. Ulya...
CODES
1999
IEEE
15 years 11 months ago
Optimizing geographically distributed timed cosimulation by hierarchically grouped messages
raction levels of communication models to allow designers to trade off between performance and accuracy. Contrary to [2][3], we present an optimization method which preserves the a...
Sungjoo Yoo, Kiyoung Choi
UMC
2000
15 years 10 months ago
Upper and Lower Bounds on Continuous-Time Computation
Abstract. We consider various extensions and modifications of Shannon's General Purpose Analog Computer, which is a model of computation by differential equations in continuou...
Manuel Lameiras Campagnolo, Cristopher Moore