Configurable event communication in Cadena

Gurdip Singh, Prashant S. Kumar, Qiang Zeng

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Abstract

To satisfy the stringent QoS requirements of distributed real-time embedded (DRE) systems, middleware services customized to the specific needs of the application may be needed. This problem is often attacked by re-implementing all or large portions of an existing middleware service, which can be a time-consuming and an error prone task. In this paper, we propose a model-driven approach for middleware customization. To enable this approach, we propose Event Communication Framework (ECF), a customizable middleware framework which provides a number of different options for implementing various features of event communication. To determine when to exercise each option, we have performed experiments to identify the application contexts in which each ECF mechanism performs better than the others. Heuristics from these experiments have been incorporated into algorithms which analyze high-level specifications of application scenarios to identify where ECF customizations can be applied. We provide configuration tools that generate customized push paths for event notifications using a combination of code synthesis, weaving and transformation techniques. We have applied our approach to the application scenarios in the Boeing BoldStroke system.

Original languageEnglish (US)
Title of host publicationProceedings - RTAS 2004 10th IEEE Real-Time and Embedded Technology and Applications Symposium
Pages130-137
Number of pages8
StatePublished - Nov 17 2004
Externally publishedYes
EventProceedings - RTAS 2004 10th IEEE Real-Time and Embedded Technology and Applications Symposium - Toronto, Canada
Duration: May 25 2004May 28 2004

Publication series

NameProceedings - IEEE Real-Time and Embedded Technology and Applications Symposium
Volume10

Other

OtherProceedings - RTAS 2004 10th IEEE Real-Time and Embedded Technology and Applications Symposium
CountryCanada
CityToronto
Period5/25/045/28/04

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Singh, G., Kumar, P. S., & Zeng, Q. (2004). Configurable event communication in Cadena. In Proceedings - RTAS 2004 10th IEEE Real-Time and Embedded Technology and Applications Symposium (pp. 130-137). (Proceedings - IEEE Real-Time and Embedded Technology and Applications Symposium; Vol. 10).