Improving Access to Scientific Literature: a Semantic IR Perspective, Congreso Español de Recuperación de la Información CERI 2018, Zaragoza (Spain)
Information Géographique, textes et média sociaux, Atelier extraction de connaissances en données spatialisés (EXCES), SAGEO 2017, Rouen, 6 November 2017
NLP and Geographical Information Systems, BUAP 08/07/2010
Toponym Ambiguity in Information Retrieval, INAOE 10/07/2010
A Semantic Similarity measure based on Information Retrieval, atelier RISE 01/07/2013
Ontologies et Recherche d'Information, LIPN 08/10/2012 (in French)
Toponym Disambiguation in Information Retrieval, LIFO 31/01/2011