Head : Gilles HUBERT
The IRIS team conducts research activities to define Information Retrieval (IR) models that address multiple issues. The team is particularly interested in complex information retrieval where it is necessary to consider different elements depending on the context in which the search is conducted (i.e., contextual IR).
The IRIS team is also working on the development of value-added information. In particular, it defines models for building information that meets a given need by aggregating relevant information nuggets from different heterogeneous sources, such as the Web or scientific publications. The representation of data in the form of networks, often dynamic, appears natural in many cases: social networks, word networks, social networks, the Web. It is in this context that the IRIS team is interested in the mining of dynamic graphs to better understand or predict the relationships between entities.
The IRIS team also conducts research in bibliometrics and more generally in scientometrics.
This research is multidisciplinary and conducted in collaboration with researchers from disciplines such as sociology, psychology, pharmacology or biology. The IT issues to which the team responds are thus enriched by issues from multiple disciplines, thus opening up new lines of research.
The work of the IRIS team is naturally in line with current issues related to Data Science.
skills
team Members
- Mohand BOUGHANEMProfessor – UT3
- Guillaume CABANACProfessor – UT3
- Taoufiq DKAKIAssociate Professor (HDR) – UT2
- Gilles HUBERTAssociate Professor (HDR) – UT3
- José MORENOAssociate Professor – UT3
- Karen PINEL-SAUVAGNATAssociate Professor (HDR) – UT3
- Lynda TAMINE-LECHANIProfessor – UT3
- Maxime ARENSPhD Student – UT3
- Nihed BENDAHMANPhD Student – UT3
- Samy BOUGHANEMIntern M1 – UT3
- Alexandre CLAUSSEPhD Student – UT3
- Jules DI SCALAIntern M2 – UT3
- Hanane DJEDDALPhD Student – UT3
- Eya HAMMAMIPhD Student – UT3
- Nazish HINAPhD Student – UT3
- Ferdinand LE COZPhD Student – UT3
- Mael LESAVOUREYPhD Student – UT3
- Smail OUSSAIDENEPhD Student – UT3
- Nishchal PRASADPhD Student – UT3
- Wendeline SWARTIntern M2 – UT3
- Solweig HENNECHARTAssociate PhD Student – UT3
- Laurent JÉGOUAssociate teacher-researcher – UT2
- Jesus LOVON MELGAREJOYoung doctor IRIT – UT3
- Marion MAISONOBEGuest Researcher – CNRS
- Yoann PITARCHAssociate teacher-researcher – Sim&Cure
- Tristan SALORDAssociate PhD Student – Toulouse INP
team publications
James Hartley, Guillaume Cabanac
Are two authors better than one? Can writing in pairs affect the readability of academic blogs?
In : Scientometrics, Springer, Vol. 109 N. 3, pp. 2119-2122, December 2016.
Abstract URL : http://doi.org/10.1007/s11192-016-2116-x – https://www.irit.fr/publis/IRIS/2016_Scientometrics_HC.pdf – https://oatao.univ-toulouse.fr/17171/
BibTeXLaure Soulier, Lynda Tamine, Chirag Shah
MineRank: Leveraging Users’ latent roles for Unsupervised Collaborative Information Retrieval
In : Information Processing & Management, Elsevier, Vol. 52 N. 6, pp. 1122-1141, November 2016.
URL : https://www.irit.fr/publis/IRIS/2016_IPM_STS.pdf – http://www.sciencedirect.com/science/article/pii/S0306457316301145 – https://oatao.univ-toulouse.fr/18772/
BibTeXBilel Moulahi, Lynda Tamine, Sadok Ben Yahia
When Time Meets Information Retrieval, Past Proposals, Current Plans, and Future Trends
In : Journal of Information Science, SAGE Publications, Vol. 42 N. 6, pp. 725-747, December 2016.
URL : http://www.irit.fr/publis/IRIS/JIS2016_MTB.pdf – https://oatao.univ-toulouse.fr/16854/
BibTeXBibliogifts at LibGen? A study of a text-sharing platform driven by biblioleaks and crowdsourcing
In : Journal of the Association for Information Science and Technology (JASIST), Wiley, Vol. 67 N. 4, pp. 874-884, April 2016.
Abstract URL : http://doi.org/10.1002/asi.23445 – http://www.irit.fr/publis/SIG/2015_JASIST_C.pdf – https://oatao.univ-toulouse.fr/16836/
BibTeXLynda Said L’Hadj, Mohand Boughanem, Karima Amrouche
Enhancing Information Retrieval Through Concept-Based Language Modeling and Semantic Smoothing
In : Journal of the Association for Information Science and Technology (JASIST), Wiley, Vol. 67 N. 12, pp. 2909-2927, December 2016.
Rafik Abbes, Karen Pinel-Sauvagnat, Nathalie Hernandez, Mohand Boughanem
When temporal expressions help to detect vital documents related to an entity
In : Applied Computing Review, ACM SIGAPP, USA, Vol. 15 N. 3, pp. 49-58, September 2015.
URL : http://dl.acm.org/citation.cfm?id=2835263 – https://oatao.univ-toulouse.fr/15062/
BibTeXMehdi Kaytoue, Yoann Pitarch, Marc Plantevit, Céline Robardet
What effects topological changes in dynamic graphs? Elucidating relationships between vertex attributes and the graph structure
In : Social Network Analysis and Mining, Springer, Vol. 55, pp. 1-17, 2015.
Abstract URL : https://hal.archives-ouvertes.fr/hal-01221698 – https://oatao.univ-toulouse.fr/22021/
BibTeXLynda Tamine, Cecile Chouquet, Thomas Palmer
Analysis of biomedical and health queries: Lessons learned from TREC and CLEF evaluation benchmarks
In : Journal of the Association for Information Science and Technology (JASIST), Wiley, Vol. 66 N. 12, pp. 2626-2642, December 2015.
URL : http://www.irit.fr/publis/SIG/Jasist2013_REV_Final.pdf – https://oatao.univ-toulouse.fr/16825/
BibTeX
Bilel Moulahi, Lynda Tamine, Sadok Ben Yahia
Estimation de la pertinence multidimensionnelle en recherche d’information : évaluation de l’application d’un opérateur flou d’agrégation
In : Document numérique, Hermès, Vol. 19, N. 1, pp. 59-82, 2016.
URL : https://www.irit.fr/publis/IRIS/RevueDN2016_MTB.pdf – https://oatao.univ-toulouse.fr/16890/
BibTeXVers l’intégration des méta-rôles pour la recherche d’information collaborative
In : Document numérique, Hermès, Special issue Nouvelles approches en recherche d’information, Vol. 18, N. 2, pp. 9-38, December 2015.
URL : http://www.irit.fr/publis/SIG/DocumentNumerique_SoulierTamine.pdf – https://oatao.univ-toulouse.fr/15464/
BibTeX
Meriam Bambia, Mohand Boughanem, Rim Faiz
Exploring Current Viewing Context for TV Contents Recommendation (regular paper)
In : IEEE/WIC/ACM International Conference on Web Intelligence, Omaha, NE, USA, 13/10/16-16/10/16, IEEE Computer Society, pp. 272-279, October 2016.
URL : https://oatao.univ-toulouse.fr/24972/1/bambia_24972.pdf – https://doi.org/10.1109/WI.2016.0046 – https://oatao.univ-toulouse.fr/24972/
BibTeXDinh Truong, Quoc Bao Truong Truong, Taoufiq Dkaki
Graph Methods for Social Network Analysis (regular paper)
In : International Conference on Nature of Computation and Communication (ICTCC 2016), Rach Gia, Vietnam, 17/03/16-18/03/16, Springer, pp. 276-286, March 2016.
Assessing the Authors of Online Books in Digital Libraries using Users Affinity (short paper)
In : The Seventh Asia Information Retrieval Societies Conference (AIRS 2016), Beijing, China, 30/11/16-02/12/16, Springer, pp. 315-321, December 2016.
Bilel Moulahi, Lamjed Ben Jabeur, Abdelhamid Chellal, Thomas Palmer, Lynda Tamine, Mohand Boughanem, Karen Pinel-Sauvagnat, Gilles Hubert
IRIT at TREC Real Time Summarization 2016 (regular paper)
In : Text REtrieval Conference (TREC 2016), Gaithersburg, Maryland USA, 15/11/16-18/11/16, National Institute of standards and Technology (NIST), (on line), November 2016.
Abstract URL : http://trec.nist.gov/pubs/trec25/papers/IRIT-RT.pdf – https://oatao.univ-toulouse.fr/18823/
BibTeXGia Hung Nguyen, Laure Soulier, Lynda Tamine, Nathalie Souf
IRIT @ TREC 2016 Clinical Decision Support Track (regular paper)
In : Text REtrieval Conference (TREC 2016), Gaithersburg, Maryland, USA, 15/11/16-18/11/16, National Institute of standards and Technology (NIST), (on line), November 2016.
URL : http://trec.nist.gov/pubs/trec25/papers/IRIT-CL.pdf – https://oatao.univ-toulouse.fr/17259/
BibTeXAbdelhamid Chellal, Mohand Boughanem, Bernard Dousset
Multi-criterion real time tweet summarization based upon adaptive threshold (regular paper)
In : IEEE/WIC/ACM International Conference on Web Intelligence, Omaha, Nebraska, USA, 13/10/16-16/10/16, IEEE Computer Society, pp. 264-271, October 2016.
Abstract URL : https://www.irit.fr/publis/IRIS/2016_WI_CHH-MB-BD.pdf – https://oatao.univ-toulouse.fr/17220/
BibTeXBaptiste De La Robertie, Yoann Pitarch, Olivier Teste
Quality Prediction in Collaborative Platforms: A Generic Approach by Heterogeneous Graphs (short paper)
In : International Conference on Database and Expert Systems Applications (DEXA 2016), Porto, Portugal, 05/09/16-08/09/16, Springer, pp. 19-26, 2016.
Laure Soulier, Lynda Tamine, Gia Hung Nguyen
Answering Twitter Questions: a Model for Recommending Answerers through Social Collaboration (regular paper)
In : ACM International Conference on Information and Knowledge Management (CIKM 2016), Indianapolis, 24/10/16-28/10/16, ACM : Association for Computing Machinery, pp. 267-276, October 2016.
Abstract URL : http://www.irit.fr/publis/IRIS/CIKM2016-publiIRIT.pdf – http://dl.acm.org/citation.cfm?doid=2983323.2983771 – https://oatao.univ-toulouse.fr/18794/
BibTeXJacqueline Leta, Guillaume Cabanac
Picking the best publications to showcase graduate courses: Do institutional mechanisms reinforce gender differences? (regular paper)
In : International Conference on Science and Technology Indicators (STI 2016), València, Spain, 14/09/16-16/09/16, Ismael Raéfols, Jordi Molas-Gallart, Elena Castro-Martínez, Richard Woolley (Eds.), Editorial Universitat Politecnica de Valencia, pp. 812-816, September 2016.
Abstract URL : http://doi.org/10.4995/sti2016.2016.4543 – http://www.irit.fr/publis/IRIS/2016_STI_LC.pdf – https://oatao.univ-toulouse.fr/17084/
BibTeXGia Hung Nguyen, Lynda Tamine, Laure Soulier, Nathalie Souf
Toward a Deep Neural Approach for Knowledge-Based IR (poster)
In : Workshop on Neural Information Retrieval, in conjunction with the ACM SIGIR Conference (NEU-IR 2016), Pisa, Italy, 21/07/16-21/07/16, ACM : Association for Computing Machinery, (on line), July 2016.
Abstract URL : https://arxiv.org/abs/1606.07211 – http://www.irit.fr/publis/IRIS/SIGIR_2016_Neu_IR.pdf – https://oatao.univ-toulouse.fr/17077/
BibTeX
Claudio Orlando Gutierrez Soto
Exploring the Reuse of Past Search Results in Information Retrieval
Master’s Thesis, Université Paul Sabatier, May 2016.
Interroger le texte scientifique
HDR, Université Paul Sabatier, December 2016.
Abstract URL : https://tel.archives-ouvertes.fr/tel-01413878 – https://www.irit.fr/publis/IRIS/2016_HDR_C.pdf – https://www.irit.fr/publis/IRIS/2016_HDR_Presentation_C.pdf
BibTeXContribution à l’analyse et l’évaluation des requêtes expertes : cas du domaine médical
Master’s Thesis, Université Paul Sabatier, July 2016.
URL : https://www.irit.fr/publis/IRIS/Manuscrit_ZNAIDI.pdf
BibTeXRecherche d’Information Sociale : Exploitation des Signaux Sociaux pour Améliorer la Recherche d’Information
Master’s Thesis, Université Paul Sabatier, February 2016.
Abstract URL : https://www.irit.fr/publis/SIG/2016_Ismail_BADACHE_Thèse.pdf
BibTeX
Information Retrieval Evaluation Campaigns
Research report, IRIT/RR–2016–04–FR, IRIT, February 2016.
Abstract URL : https://www.irit.fr/publis/IRIS/2016_R_F.pdf
BibTeXArlind Kopliku, Karen Pinel Sauvagnat, Mohand Boughanem
Tailoring aggregated search per class of query
Research report, IRIT/RT–2015–04–FR, IRIT, December 2015.
Abstract URL : http://www.irit.fr/intranet/ajaxplorer/data/public/8ad95141b173576043c0eb4cd58aa9ea.php?lang=en
BibTeX
Collaborative Information Retrieval: Concepts, Models and Evaluation, ECIR
Tutoriel. March 2016.
Collaborative Information Retrieval: Frameworks, Theoretical Models and Emerging Topics, ICTIR 2016
Tutoriel. September 2016.
URL : https://hal-univ-tlse2.archives-ouvertes.fr/hal-01296314v1
BibTeXGuillaume Cabanac, Muthu Kumar Chandrasekaran, Ingo Frommholz, Kokil Jaidka, Min-Yen Kan, Philipp Mayr, Dietmar Wolfram
Report on the Joint Workshop on Bibliometric-enhanced Information Retrieval and Natural Language Processing for Digital Libraries (BIRNDL 2016)
Diffusion scientifique. December 2016. SIGIR Forum, vol. 50, n°2, p. 36-43
Abstract URL : http://sigir.org/wp-content/uploads/2017/01/p036.pdf – http://doi.org/10.1145/3053408.3053417 – http://www.irit.fr/publis/IRIS/2016_SIGIRForum_CCFJKMW.pdf
BibTeXLaure Soulier, Lynda Tamine, Tetsuya Sakai, Leif Azzopardi, Jeremy Pickens
Report on the First International Workshop on the Evaluation on Collaborative Information Seeking and Retrieval (ECol’2015)
Diffusion scientifique. June 2016.
URL : http://sigir.org/files/forum/2016J/p042.pdf – https://www.irit.fr/publis/IRIS/2016_SIGIRFORUM_STSAP.pdf
BibTeXÉmergence de l’open access « gris » : LibGen et Sci-Hub comme filières clandestines de l’IST
Diffusion scientifique. October 2016. Séminaire « Pragmatic » du Labex Structuration des Mondes Sociaux, Université Toulouse 2, 20 octobre 2016
URL : http://bit.ly/pragmaticCabanac2016 – http://bit.ly/pragmatic-2016-2017
BibTeXNathalie Aussenac-Gilles, Mohand Boughanem, Philippe Joly, Michelle Sibilla
Noir Sur Blanc, numéro thématique sur “La science des Données”
Diffusion scientifique. March 2016.
URL : https://www.irit.fr/Les-Noir-sur-Blanc-thematiques-a – 1780
BibTeXÉmergence de l’open access « gris » : LibGen et Sci-Hub comme filières clandestines de l’IST
Diffusion scientifique. June 2016. Séminaire « Observer les dynamiques socio-économiques de la publication scientifique » du laboratoire ELICO, Lyon, 11 juin 2016
URL : http://bit.ly/elicoCabanac2016 – http://bit.ly/seminairesElico2016-2017
BibTeXConfrontation à la perception humaine de mesures de similarité entre membres d’un réseau social académique : enrichissement du profilage thématique par des indices liées aux liens sociaux
Diffusion scientifique. October 2016. Colloque PEPS EXIA « Quelles entités pour l’analyse des media sociaux ? », Université Paris-Est Marne-la-Vallée, 11 octobre 2016
URL : http://bit.ly/exiaCabanac2016 – https://web.archive.org/web/20161016/http://ligm.u-pem.fr/index.php?id=28169
BibTeX
team Contracts
Acronyme | Titre | Resp. sc | Début – fin | |
---|---|---|---|---|
MEERQAT | Représentation multimédia dentités et systèmes de question réponse | José MORENO | 2020 – 2024 | |
LAWBOT | Apprentissage profond pour la Modélisation prédictive de la jurisprudence | Gilles HUBERT | 2021 – 2024 | |
CoST [Contract completed] | Modélisation de tâches complexes en recherche d’information | Lynda TAMINE-LECHANI | 2018 – 2023 |
Acronyme | Titre | Resp. sc | Début – fin | |
---|---|---|---|---|
NanoBubbles | Nano bubbles : how, when and why does sciences fail to correct itself ? | Guillaume CABANAC | 2021 – 2026 | |
2014-302 [Contract completed] | Analyse d’opinions sur les réseaux sociaux | Mohand BOUGHANEM | 2016 – 2019 | |
CAIR [Contract completed] | Recherche d’Information Agrégative Contextuelle | Mohand BOUGHANEM | 2014 – 2018 |
Acronyme | Titre | Resp. sc | Début – fin | |
---|---|---|---|---|
BioMedExplore | Allocation Doctorale : Approche dextraction et de recherche dinformation pour lexploration et lanalyse multi-facettes de corpus de publications scientifiques en Biomédecine | Gilles HUBERT | 2021 – 2026 | |
KING | Recherche et Sociétés : Knowledge and INovation on Grain-legumeS food products | Guillaume CABANAC | 2021 – 2024 |