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SEKE
2004
Springer
15 years 8 months ago
Mapping UML Diagrams to a Petri Net Notation for System Simulation
UML statecharts are widely used to specify the dynamic behaviours of systems . To support systematic simulation of such models, we propose an approach to map systems specified usin...
Zhaoxia Hu, Sol M. Shatz
DATE
2003
IEEE
105views Hardware» more  DATE 2003»
15 years 8 months ago
Approximation Approach for Timing Jitter Characterization in Circuit Simulators
A new computational concept of timing jitter is proposed that is suitable for exploitation in circuit simulators. It is based on the approximation of computed noise characteristic...
Mark M. Gourary, Sergey G. Rusakov, Sergey L. Ulya...
VRST
2003
ACM
15 years 8 months ago
Interactive modeling of trees by using growth simulation
We propose a real-time interactive system that enables users to generate, manipulate and edit the shape model of a tree based on growth simulation by directly indicating its globa...
Katsuhiko Onishi, Shoichi Hasuike, Yoshifumi Kitam...
ISSS
2000
IEEE
94views Hardware» more  ISSS 2000»
15 years 7 months ago
A Transformational Approach to Constraint Relaxation of a Time-driven Simulation Model
Time-driven simulation models typically model timing in an idealized way that is over-constrained and cannot be directly implemented. In this paper we present a transformation to ...
Marek Jersak, Ying Cai, Dirk Ziegenbein, Rolf Erns...
VTS
2000
IEEE
76views Hardware» more  VTS 2000»
15 years 7 months ago
Test Selection Based on High Level Fault Simulation for Mixed-Signal Systems
Mixed-signal design and test tools are failing to keep apace with the increasing necessity for design exploration at the e arly stages.We outline a methodolo gy and toolset to ena...
Sule Ozev, Alex Orailoglu