Hopfgartner, F. , Urruty, T., Villa, R. and Jose, J. M. (2009) Facet-Based Browsing in Video Retrieval: A Simulation-Based Evaluation. In: MMM'09: 15th International Conference on Multimedia Modeling, Sophia Antipolis, France, 7-9 Jan 2009, pp. 472-483. ISBN 9783540928911 (doi: 10.1007/978-3-540-92892-8_47)
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Abstract
In this paper we introduce a novel interactive video retrieval approach which uses sub-needs of an information need for querying and organising the search process. The underlying assumption of this approach is that the search effectiveness will be enhanced when employed for interactive video retrieval. We explore the performance bounds of a faceted system by using the simulated user evaluation methodology on TRECVID data sets and also on the logs of a prior user experiment with the system. We discuss the simulated evaluation strategies employed in our evaluation and the effect on the use of both textual and visual features. The facets are simulated by the use of clustering the video shots using textual and visual features. The experimental results of our study demonstrate that the faceted browser can potentially improve the search effectiveness.
Item Type: | Conference Proceedings |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Jose, Professor Joemon and Hopfgartner, Dr Frank and Urruty, Mr Thierry and Villa, Dr Robert |
Authors: | Hopfgartner, F., Urruty, T., Villa, R., and Jose, J. M. |
College/School: | College of Arts & Humanities > School of Humanities > Information Studies College of Science and Engineering > School of Computing Science |
Publisher: | Springer Verlag |
ISSN: | 0302-9743 |
ISBN: | 9783540928911 |
Copyright Holders: | Copyright © 2009 Springer-Verlag Berlin Heidelberg |
First Published: | First published in Advances in Multimedia Modeling: 472-483 |
Publisher Policy: | Reproduced in accordance with the copyright policy of the publisher |
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