Site web personnelPersonal Web Site
Équipe de recherche :Research Team:
Data, Intelligence and Graphs (DIG)Data, Intelligence and Graphs (DIG)
Laboratoire :Laboratory:
Laboratoire Traitement et Communication de l'Information (LTCI)Information Processing and Communication Laboratory (LTCI)
Département :Department:
Informatique et Réseaux (Infres)Computer Sciences and Networks (Infres)
I am currently a Professor at Télécom Paris, Director of the LTCI research laboratory since January 2017, and Director of Research at Télécom Paris since February 2018. I held the Big Data and Market Insights Chair at Télécom Paris from 2013 to 2017. Before that, I led several research actions on social networks (ANR-ISICIL project, 2009-2012), on version control for semi-structured documents (ANR-LPOD project, 2009-2011 and FEDER-DROD project, 2011-2013). My main research achievements are on version control (DBPL’97, DocEng’13), change detection and querying of XML documents (BDA’02, CIKM’08), information extraction from the structured web (VLDB’10, ICDE’12), and social networks analysis (DBSocial’11, WWW’11, CIKM’12, RSWeb’13). My current research interests are in recommender systems (RecSys’13, RecSys’15, RecSys’18) and predictive analytics. I participated in several national and European research projects (IP/FP7, ANR, FEDER, …). I supervised and co-supervised a dozen of Ph. D. students. I received a Habilitation degree (HDR) from the University Pierre & Marie Curie, a Ph.D. in Computer Science from the University Paris-Dauphine. I spent two years as an assistant professor at the University Paris-Dauphine, before joining Telecom Paris (formerly ENST) in 1998.
Research interests
- Large-scale data management and mining
- Recommender systems and predictive analytics
- Large graphs and social networks
- Structured Web, information extraction, entity resolution
- Uncertain data and crowdsourced data
Le premier Student Research Workshop au Viêt Nam, un franc succès !
PhD, Masters, International Partnerships — 16/09/2024Le premier événement étudiant de recherche était organisé au VIASM, à Hanoi au Viêt [...]The first Student Research Workshop in Vietnam, a resounding success!
PhD, Masters, International Partnerships — 16/09/2024The first Student Research Workshop was organized at VIASM in September 2024, by Minh Ha [...]Review: one year of research
Faculty Members, Innovation — 28/04/2022The generously illustrated 94-page document depicts the great variety of scientific fields, research projects and applications generated [...]Rétrospective : un an de recherche
Faculty Members, Innovation — 28/04/2022L'ouvrage présente, en 94 pages richement illustrées, la grande diversité des domaines scientifiques du numérique, les travaux [...]Un an de recherche et d’innovation, prix de l'ARCES!
Faculty Members, Innovation — 08/10/2021L’Association des Responsables de Com' de l'Ens'Sup' décerne un des Prix de la Com’ 2021 à l'École qui a su [...]Un an de recherche et d’innovation
Faculty Members, Innovation — 10/03/2021L'ouvrage présente, en 84 pages richement illustrées, la grande diversité des domaines scientifiques du numérique, les travaux [...]A year of research and innovation
Faculty Members, Innovation — 10/03/2021The generously illustrated 84-page document depicts the great variety of scientific fields, research projects and applications [...]Télécom Paris, une politique volontariste sur les logiciels libres
Innovation — 17/06/2020Une trentaine de projets open source auxquels contribuent des enseignants-chercheurs de l'École sont désormais [...]