Text-Image Interaction for Image Retrieval and Semi-Automatic Indexing. - Gérald Duffing (BCS-IRSG Annual Colloquium on IR Research, 1998)

An Alternative Image Retrieval System Based on Visual and Thematic Corpus Organization. - Gérald Duffing (ICMCS, Vol. 2, 1999)

Analyse et organisation de corpus pour une recherche thématico-visuelle d'images. - Gérald Duffing (INFORSID, 1999)

A Novel Approach for Accessing Partially Indexed Image Corpora. - Gérald Duffing; Malika Smaïl (VISUAL, 2000)

Organising and Searching Partially Indexed Image Databases. - Gérald Duffing; Malika Smaïl (ECIR, 2002)

Teaching databases in compliance with the European dimension of higher education: Best practices for better competences. - M. Mercedes Martínez-González; Gérald Duffing (Educ. Inf. Technol., 2007)

Ontological Framework for Minimizing the Risk of Non-Quality Data During Knowledge Reconciliation in Economic Intelligence Process. - Olufade F. W. Onifade; Odile Thiery; Adenike O. Osofisan; Gérald Duffing (ICIQ, 2008)

Fuzzontology: Resolving Information Mining Ambiguity in Economic Intelligent Process. - Olufade F. W. Onifade; Odile Thiery; Adenike O. Osofisan; Gérald Duffing (ICISTM, 2010)