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The University of Amsterdam at VideoCLEF 2008

Jiyin He, Xu Zhang, Wouter Weerkamp, Martha A. Larson
2008 Conference and Labs of the Evaluation Forum  
The University of Amsterdam (UAms) team carried out the Vid2RSS classification task, the primary sub-task of the VideoCLEF track at CLEF 2008.  ...  The results of the experimentation showed that archival metadata improves performance of classification, but the addition of speech recognition transcripts in one or both languages does not yield performance  ...  Acknowledgements This research was supported by the E.U. IST programme of the 6th FP for RTD under project MultiMATCH contract IST-033104.  ... 
dblp:conf/clef/HeZWL08a fatcat:5itgcwi4svfpzmntrjug473cby

Overview of VideoCLEF 2008: Automatic Generation of Topic-Based Feeds for Dual Language Audio-Visual Content [chapter]

Martha Larson, Eamonn Newman, Gareth J. F. Jones
2009 Lecture Notes in Computer Science  
The VideoCLEF track, introduced in 2008, aims to develop and evaluate tasks related to analysis of and access to multilingual multimedia content.  ...  The videos were grouped by class label into topic-based RSS-feeds, displaying title, description and keyframe for each video. Five groups participated in the 2008 VideoCLEF track.  ...  Acknowledgements This research was supported in part by the E.U. IST programme of the 6th FP for RTD under project MultiMATCH contract IST-033104.  ... 
doi:10.1007/978-3-642-04447-2_119 fatcat:rr2cv7ngmjfxxdncygjv2xfwkq

What happened in CLEF 2008: Introduction to the Working Notes

Carol Peters
2008 Conference and Labs of the Evaluation Forum  
The final papers -revised and extended as a result of the discussions at the Workshop -together with a comparative analysis of the results will appear in the CLEF 2008 Proceedings, to be published by Springer  ...  The following institutions have contributed to the organisation of the different tracks of the CLEF 2008 campaign:  ...  The track was coordinated by the University of Amsterdam, The Netherlands.  ... 
dblp:conf/clef/Peters08a fatcat:sguzidsq25hincctifanop2sz4

Spoken content retrieval

Joachim Kohler, Martha Larson, Franciska de Jong, Wessel Kraaij, Roeland Ordelman
2008 SIGIR Forum  
At the workshop, talks and posters were presented covering a wide range of topics including vocabulary independent search, spoken term detection, combination of models/indexes, use of speech recognition  ...  The second workshop on Searching Spontaneous Conversational Speech (SSCS 2008) was held in Singapore on July 24, 2008 in conjunction with the 31st Annual International ACM SIGIR Conference.  ...  Jones (Dublin City University, Ireland): The pilot task of the VideoCLEF track is introduced.  ... 
doi:10.1145/1480506.1480518 fatcat:5bfyxsfrrrckzkjdeqkzpdkmxq

Content-Based Analysis Improves Audiovisual Archive Retrieval

Bouke Huurnink, Cees G. M. Snoek, Maarten de Rijke, Arnold W. M. Smeulders
2012 IEEE transactions on multimedia  
To arrive at our main result, we propose an evaluation methodology tailored to the specific needs and circumstances of the audiovisual archive, which are typically missed by existing evaluation initiatives  ...  To the best of our knowledge, this is the first time that the practice of an audiovisual archive has been taken into account for quantitative retrieval evaluation.  ...  ACKNOWLEDGMENT The authors would like to thank the Netherlands Institute for Sound and Vision for making available the transaction log data.  ... 
doi:10.1109/tmm.2012.2193561 fatcat:zo7zhuwkind7fhbnow7rojd7fi

What Happened in CLEF 2007 [chapter]

Carol Peters
Lecture Notes in Computer Science  
The main results are commented and future evolutions in the organization of CLEF are discussed.  ...  The organization of the CLEF 2007 evaluation campaign is described and details are provided concerning the tracks, test collections, evaluation infrastructure, and participation.  ...  My gratitude goes to all those who have been involved in the coordination of the 2007 campaigns. A list of the main institutions involved is given at the beginning of this volume.  ... 
doi:10.1007/978-3-540-85760-0_1 fatcat:m2mm7wt3p5c3vkqlsp4buk4vsi

Searching 100M Images by Content Similarity

Paolo Bolettieri, Fabrizio Falchi, Claudio Lucchese, Yosi Mass, Raffaele Perego, Fausto Rabitti, Michal Shmueli-Scheuer
2009 Italian Research Conference on Digital Library Management Systems  
The model will inspire the realization of the first DLMS supporting the expressiveness of compound objects and the traditional capabilities of static typing. M. Agosti -F. Esposito -C.  ...  the compound objects of any DLS and (ii) re-introducing the notion of object type as a mean of supporting safe, optimized and efficient DLS implementations.  ...  Donna Youngs of the Department of Investigative Psychology of the University of Liverpool for many interesting discussions, which inspired the development of the models presented in this paper, and also  ... 
dblp:conf/ircdl/BolettieriFLMPRS09 fatcat:k3n4ffi4bfbwjgyooga22rummq

Search in audiovisual broadcast archives

Bouke Huurnink
2011 SIGIR Forum  
One of the sources for reusable broadcasts is the audiovisual broadcast archive, which specializes in the preservation and management of audiovisual material.  ...  In this way the thesis gives insight both into how search is performed in the archive of today, and into what search may look like in the archive of tomorrow.  ...  In addition, Queen Maryi, University of London [16] provided an English-language machine translation of the University of Twente transcripts.  ... 
doi:10.1145/1988852.1988871 fatcat:ckotehsrpnbjpcyf63rvnyui3i

Crowdsourcing for search evaluation

Vitor R. Carvalho, Matthew Lease, Emine Yilmaz
2011 SIGIR Forum  
of the resulting labels.  ...  We describe the design of the Mechanical Turk setup that we used to generate the affective annotations for the corpus.  ...  Labs and in part by the University of Delaware Research Foundation.  ... 
doi:10.1145/1924475.1924481 fatcat:56ywunsa6vgdvmjmoulohmq5ye