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Query management in a sensor environment

O'Connor, Martin F. and Andrieu, Vincent and Roantree, Mark (2008) Query management in a sensor environment. In: ICPADS 2008 - 14th International Conference on Parallel and Distributed Systems, 8-10 Dec, 2008 , Melbourne, Australia. ISBN 978-0-7695-3434-3

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Abstract

Traditional sensor network deployments consisted of fixed infrastructures and were relatively small in size. More and more, we see the deployment of ad-hoc sensor networks with heterogeneous devices on a larger scale, posing new challenges for device management and query processing. In this paper, we present our design and prototype implementation of XSense, an architecture supporting metadata and query services for an underlying large scale dynamic P2P sensor network. We cluster sensor devices into manageable groupings to optimise the query process and automatically locate appropriate clusters based on keyword abstraction from queries. We present experimental analysis to show the benefits of our approach and demonstrate improved query performance and scalability.

Item Type:Conference or Workshop Item (Paper)
Event Type:Conference
Refereed:Yes
Uncontrolled Keywords:P2P; network; sensor; query; cluster; distributed;
Subjects:Computer Science > Computer networks
Computer Science > Information storage and retrieval systems
Physical Sciences > Detectors
Computer Science > Algorithms
DCU Faculties and Centres:DCU Faculties and Schools > Faculty of Engineering and Computing > School of Computing
Published in:Proceedings of the 14th International Conference on Parallel and Distributed Systems. . Institute of Electrical and Electronics Engineers. ISBN 978-0-7695-3434-3
Publisher:Institute of Electrical and Electronics Engineers
Official URL:http://dx.doi.org/10.1109/ICPADS.2008.25
Copyright Information:©2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Funders:Irish Research Council for Science Engineering and Technology
ID Code:4563
Deposited On:08 May 2009 17:26 by Martin F. O'Connor. Last Modified 16 Nov 2009 17:36

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