IRIM at TRECVID 2011: Semantic Indexing and Instance Search

Bertrand Delezoide; Frédéric Precioso; Philippe-Henri Gosselin; Miriam Redi; Bernard Merialdo; Lionel Granjon; Denis Pellerin; Michèle Rombaut; Hervé Jégou; Remi Vieux; Boris Mansencal; Jenny Benois-Pineau; Stéphane Ayache; Bahjat Safadi; Franck Thollard; Georges Quénot; Hervé Bredin; Matthieu Cord; Alexandre Benoit; Patrick Lambert; Tiberius Strat; Joseph Razik; Sébastien Paris; Hervé Glotin

hal-00677651, version 1

IRIM at TRECVID 2011: Semantic Indexing and Instance Search

Bertrand Delezoide ¹, Frédéric Precioso () ^2, 3, Philippe-Henri Gosselin (, ) ², Miriam Redi ⁴, Bernard Merialdo ⁴, Lionel Granjon ⁵, Denis Pellerin () ⁵, Michèle Rombaut () ⁵, Hervé Jégou () ⁶, Remi Vieux ⁷, Boris Mansencal () ⁷, Jenny Benois-Pineau () ⁷, Stéphane Ayache ⁸, Bahjat Safadi ⁹, Franck Thollard ⁹, Georges Quénot ( Author to contact preferably ) ⁹, Hervé Bredin () ¹⁰, Matthieu Cord () ¹¹, Alexandre Benoit ¹², Patrick Lambert ¹², Tiberius Strat ¹², Joseph Razik ¹³, Sébastien Paris ¹³, Hervé Glotin () ^13, 14

TRECVID 2011 - TREC Video Retrieval Evaluation Online (2011) 12p.

Abstract: The IRIM group is a consortium of French teams work- ing on Multimedia Indexing and Retrieval. This paper describes its participation to the TRECVID 2011 se- mantic indexing and instance search tasks. For the semantic indexing task, our approach uses a six-stages processing pipelines for computing scores for the likeli- hood of a video shot to contain a target concept. These scores are then used for producing a ranked list of im- ages or shots that are the most likely to contain the tar- get concept. The pipeline is composed of the following steps: descriptor extraction, descriptor optimization, classification, fusion of descriptor variants, higher-level fusion, and re-ranking. We evaluated a number of dif- ferent descriptors and tried different fusion strategies. The best IRIM run has a Mean Inferred Average Pre- cision of 0.1387, which ranked us 5th out of 19 partic- ipants. For the instance search task, we we used both object based query and frame based query. We formu- lated the query in standard way as comparison of visual signatures either of object with parts of DB frames or as a comparison of visual signatures of query and DB frames. To produce visual signatures we also used two apporaches: the first one is the baseline Bag-Of-Visual- Words (BOVW) model based on SURF interest point descriptor; the second approach is a Bag-Of-Regions (BOR) model that extends the traditional notion of BOVW vocabulary not only to keypoint-based descrip- tors but to region based descriptors.

1: Laboratoire d'Intégration des Systèmes et des Technologies (LIST)
2: Equipes Traitement de l'Information et Systèmes (ETIS)
CNRS : UMR8051 – ENSEA – Université de Cergy Pontoise
3: Laboratoire d'Imagerie Paramétrique (LIP)
CNRS : UMR7623 – IFR58 – Université Pierre et Marie Curie [UPMC] - Paris VI
4: EURECOM
EURECOM
5: Grenoble Images Parole Signal Automatique (GIPSA-lab)
CNRS : UMR5216 – Université Joseph Fourier - Grenoble I – Université Pierre-Mendès-France - Grenoble II – Université Stendhal - Grenoble III – Institut Polytechnique de Grenoble - Grenoble Institute of Technology
6: TEXMEX (INRIA - IRISA)
CNRS : UMR6074 – INRIA – Institut National des Sciences Appliquées (INSA) - Rennes – Université de Rennes 1
7: Laboratoire Bordelais de Recherche en Informatique (LaBRI)
CNRS : UMR5800 – Université Sciences et Technologies - Bordeaux I – École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB) – Université Victor Segalen - Bordeaux II
8: Laboratoire d'informatique Fondamentale de Marseille (LIF)
CNRS : UMR6166 – Université de la Méditerranée - Aix-Marseille II – Université de Provence - Aix-Marseille I
9: Laboratoire d'Informatique de Grenoble (LIG)
Université Joseph Fourier - Grenoble I – Institut Polytechnique de Grenoble - Grenoble Institute of Technology – Université Pierre-Mendès-France - Grenoble II – CNRS : UMR5217
10: Laboratoire Traitement et Communication de l'Information [Paris] (LTCI)
Télécom ParisTech – CNRS : UMR5141
11: Laboratoire d'Informatique de Paris 6 (LIP6)
CNRS : UMR7606 – Université Pierre et Marie Curie [UPMC] - Paris VI
12: Laboratoire d'Informatique, Systèmes, Traitement de l'Information et de la Connaissance (LISTIC)
Université de Savoie : EA3703
13: Laboratoire des Sciences de l'Information et des Systèmes (LSIS)
CNRS : UMR6168 – Arts et Métiers ParisTech – Université Paul Cézanne - Aix-Marseille III – Université de la Méditerranée - Aix-Marseille II – Université de Provence - Aix-Marseille I – Université Sud Toulon Var
14: Institut Universitaire de France (IUF)
Ministère de l'Enseignement Supérieur et de la Recherche Scientifique

Collaboration : IRIM

hal-00677651, version 1
http://hal.archives-ouvertes.fr/hal-00677651
oai:hal.archives-ouvertes.fr:hal-00677651
From: Jenny Benois-Pineau <>
Submitted on: Thursday, 10 May 2012 11:38:02
Updated on: Tuesday, 11 December 2012 17:01:35

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%% hal-00677651, version 1
%% http://hal.archives-ouvertes.fr/hal-00677651
@inproceedings{delezoide:hal-00677651,
    hal_id = {hal-00677651},
    url = {http://hal.archives-ouvertes.fr/hal-00677651},
    title = {{IRIM at TRECVID 2011: Semantic Indexing and Instance Search}},
    author = {Delezoide, Bertrand and Precioso, Fr{\'e}d{\'e}ric and Gosselin, Philippe-Henri and Redi, Miriam and Merialdo, Bernard and Granjon, Lionel and Pellerin, Denis and Rombaut, Mich{\`e}le and J{\'e}gou, Herv{\'e} and Vieux, Remi and Mansencal, Boris and Benois-Pineau, Jenny and Ayache, St{\'e}phane and Safadi, Bahjat and Thollard, Franck and Qu{\'e}not, Georges and Bredin, Herv{\'e} and Cord, Matthieu and Benoit, Alexandre and Lambert, Patrick and Strat, Tiberius and Razik, Joseph and Paris, S{\'e}bastien and Glotin, Herv{\'e}},
    abstract = {{The IRIM group is a consortium of French teams work- ing on Multimedia Indexing and Retrieval. This paper describes its participation to the TRECVID 2011 se- mantic indexing and instance search tasks. For the semantic indexing task, our approach uses a six-stages processing pipelines for computing scores for the likeli- hood of a video shot to contain a target concept. These scores are then used for producing a ranked list of im- ages or shots that are the most likely to contain the tar- get concept. The pipeline is composed of the following steps: descriptor extraction, descriptor optimization, classification, fusion of descriptor variants, higher-level fusion, and re-ranking. We evaluated a number of dif- ferent descriptors and tried different fusion strategies. The best IRIM run has a Mean Inferred Average Pre- cision of 0.1387, which ranked us 5th out of 19 partic- ipants. For the instance search task, we we used both object based query and frame based query. We formu- lated the query in standard way as comparison of visual signatures either of object with parts of DB frames or as a comparison of visual signatures of query and DB frames. To produce visual signatures we also used two apporaches: the first one is the baseline Bag-Of-Visual- Words (BOVW) model based on SURF interest point descriptor; the second approach is a Bag-Of-Regions (BOR) model that extends the traditional notion of BOVW vocabulary not only to keypoint-based descrip- tors but to region based descriptors.}},
    keywords = {Semantic Indexing; high level features extraction; descriptors; classification; fusion; Instance Search},
    language = {English},
    affiliation = {Laboratoire d'Int{\'e}gration des Syst{\`e}mes et des Technologies - LIST , Equipes Traitement de l'Information et Syst{\`e}mes - ETIS , Laboratoire d'Imagerie Param{\'e}trique - LIP , EURECOM , Grenoble Images Parole Signal Automatique - GIPSA-lab , TEXMEX - INRIA - IRISA , Laboratoire Bordelais de Recherche en Informatique - LaBRI , Laboratoire d'informatique Fondamentale de Marseille - LIF , Laboratoire d'Informatique de Grenoble - LIG , Laboratoire Traitement et Communication de l'Information [Paris] - LTCI , Laboratoire d'Informatique de Paris 6 - LIP6 , Laboratoire d'Informatique, Syst{\`e}mes, Traitement de l'Information et de la Connaissance - LISTIC , Laboratoire des Sciences de l'Information et des Syst{\`e}mes - LSIS , Institut Universitaire de France - IUF},
    booktitle = {{TRECVID 2011 - TREC Video Retrieval Evaluation Online}},
    address = {Gaithersburg, MD, United States},
    note = {12 pages - TRECVID workshop notebook papers/slides available at http://www-nlpir.nist.gov/projects/tvpubs/tv.pubs.org.html GDR ISIS },
    audience = {international },
    collaboration = {IRIM },
    year = {2011},
    month = Nov,
    pdf = {http://hal.archives-ouvertes.fr/hal-00677651/PDF/IRIMatTRECVID2011.pdf},
}

%F hal-00677651, version 1
%0 Conference Paper
%U http://hal.archives-ouvertes.fr/hal-00677651
%2 INFO:INFO_TS;SPI:SIGNAL;INFO:INFO_IR
%T IRIM at TRECVID 2011: Semantic Indexing and Instance Search
%A Delezoide, Bertrand
%A Precioso, Frédéric
%A Gosselin, Philippe-Henri
%A Redi, Miriam
%A Merialdo, Bernard
%A Granjon, Lionel
%A Pellerin, Denis
%A Rombaut, Michèle
%A Jégou, Hervé
%A Vieux, Remi
%A Mansencal, Boris
%A Benois-Pineau, Jenny
%A Ayache, Stéphane
%A Safadi, Bahjat
%A Thollard, Franck
%A Quénot, Georges
%A Bredin, Hervé
%A Cord, Matthieu
%A Benoit, Alexandre
%A Lambert, Patrick
%A Strat, Tiberius
%A Razik, Joseph
%A Paris, Sébastien
%A Glotin, Hervé
%+ Laboratoire d'Intégration des Systèmes et des Technologies - LIST , Equipes Traitement de l'Information et Systèmes - ETIS , Laboratoire d'Imagerie Paramétrique - LIP , EURECOM , Grenoble Images Parole Signal Automatique - GIPSA-lab , TEXMEX - INRIA - IRISA , Laboratoire Bordelais de Recherche en Informatique - LaBRI , Laboratoire d'informatique Fondamentale de Marseille - LIF , Laboratoire d'Informatique de Grenoble - LIG , Laboratoire Traitement et Communication de l'Information [Paris] - LTCI , Laboratoire d'Informatique de Paris 6 - LIP6 , Laboratoire d'Informatique, Systèmes, Traitement de l'Information et de la Connaissance - LISTIC , Laboratoire des Sciences de l'Information et des Systèmes - LSIS , Institut Universitaire de France - IUF
%Z MIDI, MRIM
%X The IRIM group is a consortium of French teams work- ing on Multimedia Indexing and Retrieval. This paper describes its participation to the TRECVID 2011 se- mantic indexing and instance search tasks. For the semantic indexing task, our approach uses a six-stages processing pipelines for computing scores for the likeli- hood of a video shot to contain a target concept. These scores are then used for producing a ranked list of im- ages or shots that are the most likely to contain the tar- get concept. The pipeline is composed of the following steps: descriptor extraction, descriptor optimization, classification, fusion of descriptor variants, higher-level fusion, and re-ranking. We evaluated a number of dif- ferent descriptors and tried different fusion strategies. The best IRIM run has a Mean Inferred Average Pre- cision of 0.1387, which ranked us 5th out of 19 partic- ipants. For the instance search task, we we used both object based query and frame based query. We formu- lated the query in standard way as comparison of visual signatures either of object with parts of DB frames or as a comparison of visual signatures of query and DB frames. To produce visual signatures we also used two apporaches: the first one is the baseline Bag-Of-Visual- Words (BOVW) model based on SURF interest point descriptor; the second approach is a Bag-Of-Regions (BOR) model that extends the traditional notion of BOVW vocabulary not only to keypoint-based descrip- tors but to region based descriptors.
%G English
%2 2011-11
%2 international
%B TRECVID 2011 - TREC Video Retrieval Evaluation Online
%8 2011-11-15
%8 2011-11-18
%2 Gaithersburg, MD
%2 United States
%K Semantic Indexing; high level features extraction; descriptors; classification; fusion; Instance Search
%Z 12 pages - TRECVID workshop notebook papers/slides available at http://www-nlpir.nist.gov/projects/tvpubs/tv.pubs.org.html
%Z IRIM
%Z GDR ISIS

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<author><persName><forename>Bernard</forename><surname>Merialdo</surname></persName>
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<author><persName><forename>Lionel</forename><surname>Granjon</surname></persName>
<affiliation>
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<orgName type="institution">Université Joseph Fourier - Grenoble I</orgName>
<orgName type="institution">Université Pierre-Mendès-France - Grenoble II</orgName>
<orgName type="institution">Université Stendhal - Grenoble III</orgName>
<orgName type="institution">Institut Polytechnique de Grenoble - Grenoble Institute of Technology</orgName>
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</author>
<author><persName><forename>Denis</forename><surname>Pellerin</surname></persName>
<affiliation>
<orgName type="laboratory">GIPSA-lab</orgName>
<orgName type="team">Grenoble Images Parole Signal Automatique</orgName>
<country>FR</country>
<orgName type="institution">CNRS : UMR5216</orgName>
<orgName type="institution">Université Joseph Fourier - Grenoble I</orgName>
<orgName type="institution">Université Pierre-Mendès-France - Grenoble II</orgName>
<orgName type="institution">Université Stendhal - Grenoble III</orgName>
<orgName type="institution">Institut Polytechnique de Grenoble - Grenoble Institute of Technology</orgName>
</affiliation>
</author>
<author><persName><forename>Michèle</forename><surname>Rombaut</surname></persName>
<affiliation>
<orgName type="laboratory">GIPSA-lab</orgName>
<orgName type="team">Grenoble Images Parole Signal Automatique</orgName>
<country>FR</country>
<orgName type="institution">CNRS : UMR5216</orgName>
<orgName type="institution">Université Joseph Fourier - Grenoble I</orgName>
<orgName type="institution">Université Pierre-Mendès-France - Grenoble II</orgName>
<orgName type="institution">Université Stendhal - Grenoble III</orgName>
<orgName type="institution">Institut Polytechnique de Grenoble - Grenoble Institute of Technology</orgName>
</affiliation>
</author>
<author><persName><forename>Hervé</forename><surname>Jégou</surname></persName>
<affiliation>
<orgName type="laboratory">INRIA - IRISA</orgName>
<orgName type="team">TEXMEX</orgName>
<country>FR</country>
<orgName type="institution">CNRS : UMR6074</orgName>
<orgName type="institution">INRIA</orgName>
<orgName type="institution">Institut National des Sciences Appliquées (INSA) - Rennes</orgName>
<orgName type="institution">Université de Rennes 1</orgName>
</affiliation>
</author>
<author><persName><forename>Remi</forename><surname>Vieux</surname></persName>
<affiliation>
<orgName type="laboratory">LaBRI</orgName>
<orgName type="team">Laboratoire Bordelais de Recherche en Informatique</orgName>
<country>FR</country>
<orgName type="institution">CNRS : UMR5800</orgName>
<orgName type="institution">Université Sciences et Technologies - Bordeaux I</orgName>
<orgName type="institution">École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB)</orgName>
<orgName type="institution">Université Victor Segalen - Bordeaux II</orgName>
</affiliation>
</author>
<author><persName><forename>Boris</forename><surname>Mansencal</surname></persName>
<affiliation>
<orgName type="laboratory">LaBRI</orgName>
<orgName type="team">Laboratoire Bordelais de Recherche en Informatique</orgName>
<country>FR</country>
<orgName type="institution">CNRS : UMR5800</orgName>
<orgName type="institution">Université Sciences et Technologies - Bordeaux I</orgName>
<orgName type="institution">École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB)</orgName>
<orgName type="institution">Université Victor Segalen - Bordeaux II</orgName>
</affiliation>
</author>
<author><persName><forename>Jenny</forename><surname>Benois-Pineau</surname></persName>
<affiliation>
<orgName type="laboratory">LaBRI</orgName>
<orgName type="team">Laboratoire Bordelais de Recherche en Informatique</orgName>
<country>FR</country>
<orgName type="institution">CNRS : UMR5800</orgName>
<orgName type="institution">Université Sciences et Technologies - Bordeaux I</orgName>
<orgName type="institution">École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB)</orgName>
<orgName type="institution">Université Victor Segalen - Bordeaux II</orgName>
</affiliation>
</author>
<author><persName><forename>Stéphane</forename><surname>Ayache</surname></persName>
<affiliation>
<orgName type="laboratory">LIF</orgName>
<orgName type="team">Laboratoire d'informatique Fondamentale de Marseille</orgName>
<country>FR</country>
<orgName type="institution">CNRS : UMR6166</orgName>
<orgName type="institution">Université de la Méditerranée - Aix-Marseille II</orgName>
<orgName type="institution">Université de Provence - Aix-Marseille I</orgName>
</affiliation>
</author>
<author><persName><forename>Bahjat</forename><surname>Safadi</surname></persName>
<affiliation>
<orgName type="laboratory">LIG</orgName>
<orgName type="team">Laboratoire d'Informatique de Grenoble</orgName>
<country>FR</country>
<orgName type="institution">Université Joseph Fourier - Grenoble I</orgName>
<orgName type="institution">Institut Polytechnique de Grenoble - Grenoble Institute of Technology</orgName>
<orgName type="institution">Université Pierre-Mendès-France - Grenoble II</orgName>
<orgName type="institution">CNRS : UMR5217</orgName>
</affiliation>
</author>
<author><persName><forename>Franck</forename><surname>Thollard</surname></persName>
<affiliation>
<orgName type="laboratory">LIG</orgName>
<orgName type="team">Laboratoire d'Informatique de Grenoble</orgName>
<country>FR</country>
<orgName type="institution">Université Joseph Fourier - Grenoble I</orgName>
<orgName type="institution">Institut Polytechnique de Grenoble - Grenoble Institute of Technology</orgName>
<orgName type="institution">Université Pierre-Mendès-France - Grenoble II</orgName>
<orgName type="institution">CNRS : UMR5217</orgName>
</affiliation>
</author>
<author><persName><forename>Georges</forename><surname>Quénot</surname></persName>
<affiliation>
<orgName type="laboratory">LIG</orgName>
<orgName type="team">Laboratoire d'Informatique de Grenoble</orgName>
<country>FR</country>
<orgName type="institution">Université Joseph Fourier - Grenoble I</orgName>
<orgName type="institution">Institut Polytechnique de Grenoble - Grenoble Institute of Technology</orgName>
<orgName type="institution">Université Pierre-Mendès-France - Grenoble II</orgName>
<orgName type="institution">CNRS : UMR5217</orgName>
</affiliation>
</author>
<author><persName><forename>Hervé</forename><surname>Bredin</surname></persName>
<affiliation>
<orgName type="laboratory">LTCI</orgName>
<orgName type="team">Laboratoire Traitement et Communication de l'Information [Paris]</orgName>
<country>FR</country>
<orgName type="institution">Télécom ParisTech</orgName>
<orgName type="institution">CNRS : UMR5141</orgName>
</affiliation>
</author>
<author><persName><forename>Matthieu</forename><surname>Cord</surname></persName>
<affiliation>
<orgName type="laboratory">LIP6</orgName>
<orgName type="team">Laboratoire d'Informatique de Paris 6</orgName>
<country>FR</country>
<orgName type="institution">CNRS : UMR7606</orgName>
<orgName type="institution">Université Pierre et Marie Curie [UPMC] - Paris VI</orgName>
</affiliation>
</author>
<author><persName><forename>Alexandre</forename><surname>Benoit</surname></persName>
<affiliation>
<orgName type="laboratory">LISTIC</orgName>
<orgName type="team">Laboratoire d'Informatique, Systèmes, Traitement de l'Information et de la Connaissance</orgName>
<country>FR</country>
<orgName type="institution">Université de Savoie : EA3703</orgName>
</affiliation>
</author>
<author><persName><forename>Patrick</forename><surname>Lambert</surname></persName>
<affiliation>
<orgName type="laboratory">LISTIC</orgName>
<orgName type="team">Laboratoire d'Informatique, Systèmes, Traitement de l'Information et de la Connaissance</orgName>
<country>FR</country>
<orgName type="institution">Université de Savoie : EA3703</orgName>
</affiliation>
</author>
<author><persName><forename>Tiberius</forename><surname>Strat</surname></persName>
<affiliation>
<orgName type="laboratory">LISTIC</orgName>
<orgName type="team">Laboratoire d'Informatique, Systèmes, Traitement de l'Information et de la Connaissance</orgName>
<country>FR</country>
<orgName type="institution">Université de Savoie : EA3703</orgName>
</affiliation>
</author>
<author><persName><forename>Joseph</forename><surname>Razik</surname></persName>
<affiliation>
<orgName type="laboratory">LSIS</orgName>
<orgName type="team">Laboratoire des Sciences de l'Information et des Systèmes</orgName>
<country>FR</country>
<orgName type="institution">CNRS : UMR6168</orgName>
<orgName type="institution">Arts et Métiers ParisTech</orgName>
<orgName type="institution">Université Paul Cézanne - Aix-Marseille III</orgName>
<orgName type="institution">Université de la Méditerranée - Aix-Marseille II</orgName>
<orgName type="institution">Université de Provence - Aix-Marseille I</orgName>
<orgName type="institution">Université Sud Toulon Var</orgName>
</affiliation>
</author>
<author><persName><forename>Sébastien</forename><surname>Paris</surname></persName>
<affiliation>
<orgName type="laboratory">LSIS</orgName>
<orgName type="team">Laboratoire des Sciences de l'Information et des Systèmes</orgName>
<country>FR</country>
<orgName type="institution">CNRS : UMR6168</orgName>
<orgName type="institution">Arts et Métiers ParisTech</orgName>
<orgName type="institution">Université Paul Cézanne - Aix-Marseille III</orgName>
<orgName type="institution">Université de la Méditerranée - Aix-Marseille II</orgName>
<orgName type="institution">Université de Provence - Aix-Marseille I</orgName>
<orgName type="institution">Université Sud Toulon Var</orgName>
</affiliation>
</author>
<author><persName><forename>Hervé</forename><surname>Glotin</surname></persName>
<affiliation>
<orgName type="laboratory">LSIS</orgName>
<orgName type="team">Laboratoire des Sciences de l'Information et des Systèmes</orgName>
<country>FR</country>
<orgName type="institution">CNRS : UMR6168</orgName>
<orgName type="institution">Arts et Métiers ParisTech</orgName>
<orgName type="institution">Université Paul Cézanne - Aix-Marseille III</orgName>
<orgName type="institution">Université de la Méditerranée - Aix-Marseille II</orgName>
<orgName type="institution">Université de Provence - Aix-Marseille I</orgName>
<orgName type="institution">Université Sud Toulon Var</orgName>
</affiliation>
<affiliation>
<orgName type="laboratory">IUF</orgName>
<orgName type="team">Institut Universitaire de France</orgName>
<country>FR</country>
<orgName type="institution">Ministère de l'Enseignement Supérieur et de la Recherche Scientifique</orgName>
</affiliation>
</author>
<title type="main" level="a">IRIM at TRECVID 2011: Semantic Indexing and Instance Search</title></analytic><monogr><meeting>TRECVID 2011 - TREC Video Retrieval Evaluation Online</meeting><imprint><pubPlace><settlement>Gaithersburg, MD</settlement><country>United States</country></pubPlace></imprint></monogr><idno type="HALid">http://hal.archives-ouvertes.fr/hal-00677651</idno><idno type="HALFile">http://hal.archives-ouvertes.fr/hal-00677651/PDF/IRIMatTRECVID2011.pdf</idno></biblStruct>
</listBibl>
</listBibl>