Integrating Machine Learning Techniques to Adapt Protocols for QoS-Enabled Distributed Real-Time and Embedded Publish/Subscribe Middleware

Provided by: Macrothink Institute
Topic: Networking
Format: PDF
Quality-of-Service (QoS)-enabled publish/subscribe (pub/sub) middleware provides the infrastructure needed to disseminate data predictably, reliably, and scalable in Distributed Real-time and Embedded (DRE) systems. Maintaining QoS properties as the operating environment fluctuates is challenging, however, since the chosen mechanism (e.g., transport protocol or caching algorithm for data persistence) may no longer provide the needed QoS. Moreover, some adaptation approaches are tailored for particular types of operating environments, such as environments whose configuration properties (e.g., number of data receivers or data sending rate) are known prior to runtime versus unknown until runtime.

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