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Automatic tagging and geotagging in video collections and communities

Larson, Martha and Soleymani, Mohammad and Serdyukov, Pavel and Jones, Gareth J.F. (2011) Automatic tagging and geotagging in video collections and communities. In: 1st ACM International Conference on Multimedia Retrieval (ICMR 2011), 17-20 Apr 2011, Trento, Italy. ISBN 978-1-4503-0336-1

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Abstract

Automatically generated tags and geotags hold great promise to improve access to video collections and online communi- ties. We overview three tasks offered in the MediaEval 2010 benchmarking initiative, for each, describing its use scenario, definition and the data set released. For each task, a reference algorithm is presented that was used within MediaEval 2010 and comments are included on lessons learned. The Tagging Task, Professional involves automatically matching episodes in a collection of Dutch television with subject labels drawn from the keyword thesaurus used by the archive staff. The Tagging Task, Wild Wild Web involves automatically predicting the tags that are assigned by users to their online videos. Finally, the Placing Task requires automatically assigning geo-coordinates to videos. The specification of each task admits the use of the full range of available information including user-generated metadata, speech recognition transcripts, audio, and visual features.

Item Type:Conference or Workshop Item (Paper)
Event Type:Conference
Refereed:Yes
Uncontrolled Keywords:indexing; video indexing
Subjects:Computer Science > Information retrieval
DCU Faculties and Centres:Research Initiatives and Centres > Centre for Digital Video Processing (CDVP)
DCU Faculties and Schools > Faculty of Engineering and Computing > School of Computing
Published in:Proceedings of the 1st ACM International Conference on Multimedia Retrieval. . Association for Computing Machinery. ISBN 978-1-4503-0336-1
Publisher:Association for Computing Machinery
Copyright Information:© ACM, 2011. This is the author's version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in Proceedings of the 1st ACM International Conference on Multimedia Retrieval (2011) http://doi.acm.org/10.1145/1991996.1992047
Use License:This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License
ID Code:16500
Deposited On:24 Aug 2011 10:49 by Shane Harper. Last Modified 24 Aug 2011 10:49

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