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RTAS
2008
IEEE
14 years 1 months ago
Schedulability Analysis of MSC-based System Models
Message Sequence Charts (MSCs) are widely used for describing interaction scenarios between the components of a distributed system. Consequently, worst-case response time estimati...
Lei Ju, Abhik Roychoudhury, Samarjit Chakraborty
DATE
2010
IEEE
154views Hardware» more  DATE 2010»
13 years 5 months ago
A proposal for real-time interfaces in SPEEDS
Abstract—The SPEEDS project is aimed at making rich components models (RCM) into a mature framework in all phases of the design of complex distributed embedded systems. The RCM m...
Purandar Bhaduri, Ingo Stierand
ISLPED
2005
ACM
109views Hardware» more  ISLPED 2005»
14 years 8 days ago
Power reduction by varying sampling rate
The rate at which a digital signal processing (DSP) system operates depends on the highest frequency component in the input signal. DSP applications must sample their inputs at a ...
William R. Dieter, Srabosti Datta, Wong Key Kai
ICDCSW
2003
IEEE
13 years 12 months ago
Middleware and Application Adaptation Requirements and Their Support in Pervasive Computing
Pervasive computing environments are characterized by an additional heterogeneity compared to existing computing infrastructures. Devices ranging from small embedded systems to fu...
Christian Becker, Gregor Schiele
EMSOFT
2004
Springer
14 years 2 days ago
Heterogeneous reactive systems modeling: capturing causality and the correctness of loosely time-triggered architectures (LTTA)
We present an extension of a mathematical framework proposed by the authors to deal with the composition of heterogeneous reactive systems. Our extended framework encompasses dive...
Albert Benveniste, Benoît Caillaud, Luca P. ...