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Research
Research Domains
- Knowledge Engineering
- Knowledge Representation
- Natural Language Processing (NLP)
Research Topics
- Automatic building of ontologies and of ontological and terminological resources
- Semantic relation identification from text
- n-ary relations expressed in plain text over several sentences
- relations expressed using text layout
- combining linguistic and distributional approaches
- validation of candidate relations
- integration/alignment of validated relations
- Discursive analysis of text layout
- Semantic Information Retrieval using ontology
Research Projects
- COMUE-Region SemPedia project (2015-2018) : Knowledge extraction from semi-structured documents - enrichment of DBpedia in French.
Analysis of the contribution of linguistic information within automated processes for the identification of semantic relations, and for their integration
into a knowledge model; develoment of a platform and enrichment of DBPedia for French.
Head : Nathalie Aussenac-Gilles and Cecile Fabre.
Participants : CLLE-ERSS (UT2J University), IRIT-MELODI.
- ISTEX RelTEX project (2015-2016) : Using ISTEX corpora for evaluating methods for knowledge extraction from text. Validating and evolving relation extraction
methods developed by the MELODI team.
Head : Nathalie Aussenac-Gilles (IRIT-MELODI).
Participants : IRIT-MELODI.
- ANR-CONTINT MOANO Project (2010-2014) : Models and Tools for Pervasive Applications focusing on Territory Discovery. Building a gardening ontology from a collection of strongly structured documents accessible on the web.
Head : Philippe Roose (LIUPPA).
Participants : LIUPPA (Pau University), LIG (Grenoble Universiy), LIFL (Lille University), IRIT-MELODI (Toulouse University)
Site : http://moano.liuppa.univ-pau.fr
- ANR-07-MDCO-005-01 GEONTO Projet (2007/2011): Building and Aligning geographic ontologies for integrating heterogeneous geographic data.
Automatic ontology building from strongly structured documents which describe database specifications.
Head : Chantal Reynaud (LRI).
Particpants : COGIT (Research Laboratory of the IGN intitut), LRI (Paris-Orsay University), LIUPPA (Pau University), IRIT-IC3 (Toulouse
University)
Site : http://geonto.lri.fr/
- BQR TATCG Project (2008-2009): Automatic natural language processing for targeting genes involved in genetic diseases. Populating a domain ontology
by identifying instances of n-ary relations expressed over several sentences, the text analysis being
guided by a knowledge model.
Head : Mouna Kamel (IC3)
Partcipants : CLLE-ERSS (Mirail University), IRIT-IC3.
- BQR SDATEO Project(2010-2011) : Discourse Structure and Textual Architecture for building ontologies. Defining a
typology of enumerative structures and using machine learning algorithms to identify semantic relations these structures bear.
Head : Mouna Kamel (IC3)
Participants : IRIT-ELIPSE, IRIT-IC3.
Research Experience
- since 1993 : Associate Professor at the University of Perpignan Via Domitia - IUT - STID departement localised in Carcassonne
- september 2011/ february 2012 : 6 months of CRCT at the IRIT laboratory.
- 1990-1992 : ATER at the University Paul Sabatier - Toulouse
- 1987-1991 : PhD
- 1995-2006 : member of the ILPL team directed by Patrick Saint-Dizier
- 2006 to up to now : member of the IC3/MELODI team, directed by Nathalie Aussenac-Gilles
Collaborations
- COGIT, LRI and LIUPPA through the GEONTO ANR project
- LIUPPA, LIG and LIFL through the ANR MOANO project
- Regular collaboration with CLLE-ERSS for linguistic aspects of natural language processing
- INRA Meta@risk et LIRMM-UMR IATE
- Ontology EngineerinGroup from the University of Madrid
- IMT-ESP : Mathematical Institut of Toulouse - Statistical and Probabilistic team
Supervision
- M2R students in 2010, 2011 and 2012
- Post-doctorants in 2009, 2012 and 2016
- Co-supervision of a PHD student on the "Acquisition of semantic links from text layout : exploitation of enumerative structures".
Thesis defended on january, 27th 2016.
- Co-supervision of a PHD student on "Knowledge extraction from semi-structured documents - Enrichment of DBpedia in French" since.
october 2015.
Scientific Management
- Member of program and initiative committees
- Reviews of national and international conference and journal papers
- Member of the INRIA MIA network which ensures a scientific animation and elaborates projects about the integration
of large amounts of heterogeneous data and ontologies.
Teaching
- Responsibilities at the IUT STID
- Director of studies
- Responsible of partnerships in L1, L2 and BSc
- Courses
- Modelization : Merise, BD no SQL, UML, algorithmic
- Programming languages : C, C++, Java, Visual Basic, Ada, Perl, SQL
- Web languages : HTML, XML, XSLT, PHP, Javascript
- Operating systems : Unix, Linux, Windows
- Softwares : Excel, Word, SAS/BAS, SAS/AF, ORACLE, Access, PostgreSQL, R, TALEND
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