A Pub/Sub-Based Fog Computing Architecture for Internet-of-Vehicles

Fog computing is a promising paradigm in terms of extending cloud computing to an edge network. In a broad sense, fog computing in Internet-of-Vehicles(IoV) provides low-latency services since fog nodes are closely located with moving cars and are locally distributed. In this paper, we propose a fog...

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Bibliographic Details
Main Authors: Sejin Chun, Sangjin Shin, Seungmin Seo, Sungkwang Eom, Jooik Jung, Kyong-Ho Lee
Format: Conference Proceeding
Language:English
Subjects:
Cloud computing
Computers
Conferences
Decision support systems
Edge computing
Fog computing
Internet-of-Cars
Internet-of-Vehicles
OWL
Pub/Sub system
Semantic Web
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Description
Summary:Fog computing is a promising paradigm in terms of extending cloud computing to an edge network. In a broad sense, fog computing in Internet-of-Vehicles(IoV) provides low-latency services since fog nodes are closely located with moving cars and are locally distributed. In this paper, we propose a fog computing architecture based on a publish/subscribe model. After that, we describe a traffic congestion control scenario using a smart traffic light system which operates on top of the proposed architecture. Furthermore, we propose an upper-level domain ontology in order to enhance the expressivity of knowledge and describe a variety of semantic properties which interlink spatial information in IoV. Finally, we present an active rule where supports the exchange of event-driven messages between publishing and subscribing fog nodes.
ISSN:2380-8004
DOI:10.1109/CloudCom.2016.0029