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Authors:
Mohamad Ibrahim
Karina Rehfeldt
Andreas Rausch
Keywords: Component Model; Publish/Subscribe; Channels; Dynamic Adaptive Systems; Embedded Industrial Systems
Abstract:
When attacking the problem of live information dissemination, then publish/subscribe technology plays a key role in crafting an efficient solution. Especially in safety-critical domains like automotive embedded systems a key factor for an efficient publish/subscribe mechanisms is type-safety. We introduce a solution for type-based and semantic publish/subscribe which allows to create hierarchical channels tailored to the needs of an embedded system with physical entities communicating. Our concept builds up on our dynamic adaptive middleware called Dynamic Adaptive System Infrastructure (DAiSI), which allows component configuration at runtime. As a technical medium, we use the industrial standard Extensible Lightweight Asynchronous Protocol (Exlap). Regardless of the fact that our implementation and example pertain to DAiSI and Exlap, our concept is introduced in an integrated framework, which allows the reusability of this model in other application domains.
Pages: 53 to 59
Copyright: Copyright (c) IARIA, 2018
Publication date: February 18, 2018
Published in: conference
ISSN: 2308-4146
ISBN: 978-1-61208-610-1
Location: Barcelona, Spain
Dates: from February 18, 2018 to February 22, 2018