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 Pinel-Sauvagnat Karen
Research
Research topics
I'm working on the following subjects:
-
Information retrieval on semi-structured documents
(like for example XML documents). For this purpose, I use the XFIRM system,
which has been developed during my PhD thesis. I'm mainly interested in:
- the automatic processing of heterogeneous collections
- the use of graph theory in retrieval (AOC project)
I'm also participating to works about multimedia retrieval and relevance feedback in XML documents.
XFIRM Prototype
Evaluation of Information retrieval: protocol, metrics, etc. (Quaero project)
- Aggregated search: the aim is to group information nuggets coming from different sources in order to compose an aggregated result for the user. More precisely, we are interested in:
- Relational aggregated search: attribute retrieval, relation retrieval, etc.
- Cross-vertical aggregated search
Projects and Evaluation campaigns
Projects
Evaluation campaigns
Past projects
Committee
Reviewer for the following journal/conferences:
- IS journal
- IR journal
- TOIS journal
- IPM journal
- SIIM 2011 Symposium
- Poster session of the SIGIR 2005, 2011 and 2012 conference
- CIKM 2011 Conference
- CORIA 2012 Conference
Additionnal reviewer for the following journal/conferences: :
- ISI
- CIKM Conference
- SIGIR Conference
- ECIR Conference
- CORIA Conference
- Inforsid Conference
Organizing committee:
- Co-chair of GAOC Workshop (GAOC 2011) (http://www.irit.fr/GAOC2011), Brest, France
- EAutumn School in Information Retrieval and Applicattions (EARIA) , october 2008, Boussens, France
- European Conference on Information Retrieval (ECIR) , april 2009, Toulouse, France
- INFORSID Conference, may 2009, Toulouse, France
- Conference "Base de Données Avancées", october 2010, Toulouse, France
- Symposium SIIM, une 2011, Toulouse, France
Supervision
Current PhD students
- Cyril Laitang, since september 2009.
Structured information retrieval and graphs
- Firas Damak, since september 2010.
Opinion detection and graphs
Past : PhD thesis
Past: Internship Master 2 Research
- Lobna Hlaoua, étudiante en DEA, 2004 -
Sujet: Recherche d'Information dans des Documents XML :
Utilisation d'une Technique de Propagation de la Pertinence
- Mouna Torjmen, étudiante en Master II Recherche, 2006 -
Sujet: Recherche contextuelle d'images dans les documents XML
- Julien Boujot, étudiant en Master II Recherche, 2008 -
Sujet: Utilisation des liens pour la recherche dans les documents structurés : XMLRank
- Mai Dong Le, étudiant en Master II Recherche, 2009 -
Sujet: Graphes et appariement sémantique de documents XML
- Ines Krichen, étudiante en Master II Recherche, 2010 -
Sujet: Extraction, sélection et agrégation d'information à partir d'une base de connaissance
- Firas Damak, étudiant en Master II Recherche, 2010 -
Sujet: Etude de l'impact de l'agrégation de recherches verticales sur la qualité des SRI
Others
I3 journal webmaster: http://www.journal-i3.org
Links
[ --> W3C
]
Web site of the World Wide Web Consortium
[ --> TREC
]
TREC - Text Retrieval Conference
[ --> INEX
]
INEX - Initiative for the Evaluation of XML Retrieval
[ --> EDIT
]
Ecole Doctorale en Informatique et Télécommunications
[ --> ARIA
]
French-speaking association for Information Retrieval
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