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» On the Composition of Hybrid Systems
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VL
2003
IEEE
155views Visual Languages» more  VL 2003»
15 years 12 months ago
A human-centric tool for component design and reuse in the UML
We present a tool for component system design in the UML. The tool supports an internal process model for graphical specifications. The model is used to guarantee consistency of ...
Ella E. Roubtsova, Serguei A. Roubtsov
CONCUR
1998
Springer
15 years 10 months ago
Reasoning about Asynchronous Communication in Dynamically Evolving Object Structures
Abstract. This paper introduces a compositional Hoare logics for reasoning about the correctness of systems composed of a dynamically evolving collection of processes (also called ...
Frank S. de Boer
ATVA
2007
Springer
115views Hardware» more  ATVA 2007»
16 years 23 days ago
A Compositional Semantics for Dynamic Fault Trees in Terms of Interactive Markov Chains
Abstract. Dynamic fault trees (DFTs) are a versatile and common formalism to model and analyze the reliability of computer-based systems. This paper presents a formal semantics of ...
Hichem Boudali, Pepijn Crouzen, Mariëlle Stoe...
DATE
2006
IEEE
114views Hardware» more  DATE 2006»
15 years 10 months ago
Compositional, efficient caches for a chip multi-processor
In current multi-media systems major parts of the functionality consist of software tasks executed on a set of concurrently operating processors. Those tasks interfere with each o...
Anca Mariana Molnos, Marc J. M. Heijligers, Sorin ...
ICC
2007
IEEE
102views Communications» more  ICC 2007»
16 years 27 days ago
Space Time Block Coding HARQ scheme for Highly Frequency Selective Channels
— We proposed a Hybrid Automatic Repeat reQuest (HARQ) packet transmission scheme for a Multiple Input Multiple Output (MIMO) system in a frequency selective fading channel. The ...
Kodzovi Acolatse, Yeheskel Bar-Ness