Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/21973
Title: Pub-Eye : the delay constrained Pub/Sub for large scale wireless video surveillance
Authors: Zou, Y
Cao, J 
Zhang, J
Keywords: Pub/Sub
Wireless video surveillance
Issue Date: 2011
Source: 2011 IEEE Wireless Communications and Networking Conference, WCNC 2011, 2011, 5779465, p. 2149-2154 How to cite?
Abstract: This paper proposes a novel design of Publish/Subscribe (Pub/Sub) based system for event-driven video surveillance over wireless networks. Different from the previous Pub/Sub works, the proposed system considers the real-time requirement together with the system scalability. We study the problem of selecting an optimal subset of brokers for subscription forwarding in a large scale delay constrained Pub/Sub system on top of a wireless mesh/ad-hoc network. We prove that the problem can be reduced from a minimum connected K-dominating set problem, which has been proved to be NP-complete. A heuristic algorithm is then proposed to solve the problem and its performance is evaluated by comprehensive simulation. We also share our experience of real-world implementation of the Pub/Sub based video surveillance system.
Description: 2011 IEEE Wireless Communications and Networking Conference, WCNC 2011, Cancun, 28-31 March 2011
URI: http://hdl.handle.net/10397/21973
ISBN: 9781612842547
DOI: 10.1109/WCNC.2011.5779465
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