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RTAS
2008
IEEE

Physical Assembly Mapper: A Model-Driven Optimization Tool for QoS-Enabled Component Middleware

14 years 6 hour ago
Physical Assembly Mapper: A Model-Driven Optimization Tool for QoS-Enabled Component Middleware
This paper provides four contributions to the study of optimization techniques for component-based distributed realtime and embedded (DRE) systems. First, we describe key challenges of designing component-based DRE systems and identify key sources of overhead in a typical componentbased DRE system from the domain of shipboard computing. Second, we describe a class of optimization techniques applicable to the deployment of component-based DRE systems. Third, we describe the Physical Assembly Mapper (PAM), which is a model-driven optimization tool that implements these techniques to reduce footprint. Fourth, we evaluate the benefits of these optimization techniques empirically and analyze the results. Our results indicate that the deployment-time optimization techniques in PAM provides significant benefits, such as 45% improvement in footprint, when compared to conventional component middleware technologies.
Krishnakumar Balasubramanian, Douglas C. Schmidt
Added 01 Jun 2010
Updated 01 Jun 2010
Type Conference
Year 2008
Where RTAS
Authors Krishnakumar Balasubramanian, Douglas C. Schmidt
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