Distributed query processing for mobile surveillance Greenhill, Stewart and Venkatesh, Svetha 2007, Distributed query processing for mobile surveillance, in ACM Multimedia 2007 : proceedings of the 15th ACM International Conference on Multimedia, [ACM], [Augsburg, Germany], pp. 413-422, doi: 10.1145/1291233.1291331. Attached Files Name Description MIMEType Size Downloads Title Distributed query processing for mobile surveillance Author(s) Greenhill, Stewart Venkatesh, Svetha orcid.org/0000-0001-8675-6631 Conference name ACM International Conference on Multimedia (15th : 2007 : Augsburg, Germany) Conference location Augsburg, Germany Conference dates 24-29 Sep. 2007 Title of proceedings ACM Multimedia 2007 : proceedings of the 15th ACM International Conference on Multimedia Editor(s) [Unknown] Publication date 2007 Conference series ACM International Conference on Multimedia Start page 413 End page 422 Total pages 10 Publisher [ACM] Place of publication [Augsburg, Germany] Keyword(s) distributed query processing mobile surveillance spatial query video indexing virtual observer visibility query Summary Addressing core issues in mobile surveillance, we present an architecture for querying and retrieving distributed, semi-permanent multi-modal data through challenged networks with limited connectivity. The system provides a rich set of queries for spatio-temporal querying in a surveillance context, and uses the network availability to provide best quality of service. It incrementally and adaptively refines the query, using data already retrieved that exists on static platforms and on-demand data that it requests from mobile platforms. We demonstrate the system using a real surveillance system on a mobile 20 bus transport network coupled with static bus depot infrastructure. In addition, we show the robustness of the system in handling different conditions in the underlying infrastructure by running simulations on a real, but historic dataset collected in an offline manner. ISBN 9781595937025 Language eng DOI 10.1145/1291233.1291331 Field of Research 089999 Information and Computing Sciences not elsewhere classified Socio Economic Objective 970108 Expanding Knowledge in the Information and Computing Sciences HERDC Research category E1.1 Full written paper - refereed Copyright notice ©2007, ACM Persistent URL http://hdl.handle.net/10536/DRO/DU:30044594 Document type: Conference Paper Collection: School of Information Technology Related Links Link Description Connect to published version (restricted access) Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Versions Version Filter Type Fri, 20 Apr 2012, 11:34:17 EST Fri, 27 Apr 2012, 15:37:06 EST Fri, 27 Apr 2012, 15:38:12 EST Filtered Full Citation counts:   Cited 0 times in TR Web of Science Cited 11 times in Scopus Search Google Scholar Access Statistics: 300 Abstract Views, 0 File Downloads  -  Detailed Statistics Created: Fri, 20 Apr 2012, 11:34:17 EST

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