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Timely Autonomic Adaptation of Publish/Subscribe Middleware in Dynamic Environments

Timely Autonomic Adaptation of Publish/Subscribe Middleware in Dynamic Environments

Joe Hoffert, Aniruddha Gokhale, Douglas C. Schmidt
Copyright: © 2011 |Volume: 2 |Issue: 4 |Pages: 24
ISSN: 1947-9220|EISSN: 1947-9239|EISBN13: 9781613505342|DOI: 10.4018/jaras.2011100101
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MLA

Hoffert, Joe, et al. "Timely Autonomic Adaptation of Publish/Subscribe Middleware in Dynamic Environments." IJARAS vol.2, no.4 2011: pp.1-24. http://doi.org/10.4018/jaras.2011100101

APA

Hoffert, J., Gokhale, A., & Schmidt, D. C. (2011). Timely Autonomic Adaptation of Publish/Subscribe Middleware in Dynamic Environments. International Journal of Adaptive, Resilient and Autonomic Systems (IJARAS), 2(4), 1-24. http://doi.org/10.4018/jaras.2011100101

Chicago

Hoffert, Joe, Aniruddha Gokhale, and Douglas C. Schmidt. "Timely Autonomic Adaptation of Publish/Subscribe Middleware in Dynamic Environments," International Journal of Adaptive, Resilient and Autonomic Systems (IJARAS) 2, no.4: 1-24. http://doi.org/10.4018/jaras.2011100101

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Abstract

Quality-of-service enabled publish/subscribe (pub/sub) middleware provides powerful support for scalable data dissemination. It is difficult to maintain key quality of service properties (such as reliability and latency) in dynamic environments for distributed real-time and embedded systems (such as disaster relief operations or power grids). Managing quality of service manually is often not feasible in dynamic environments due to slow response times, the complexity of managing multiple interrelated quality of service settings, and the scale of the systems being managed. For certain domains, distributed real-time and embedded systems must be able to reflect on the conditions of their environment and adapt accordingly in a bounded amount of time. This paper describes an architecture of quality of service-enabled middleware and corresponding algorithms to support specified quality of service in dynamic environments.

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