Multi-facet Document Representation and Retrieval. - Karam Abdulahhad; Jean-Pierre Chevallet; Catherine Berrut (CLEF (Notebook Papers/Labs/Workshop), 2011)

Solving Concept mismatch through Bayesian Framework by Extending UMLS Meta-Thesaurus. - Karam Abdulahhad; Jean-Pierre Chevallet; Catherine Berrut (CORIA, 2011)

MRIM at ImageCLEF2012. From Words to Concepts: A New Counting Approach. - Karam Abdulahhad; Jean-Pierre Chevallet; Catherine Berrut (CLEF (Online Working Notes/Labs/Workshop), 2012)

The Effective Relevance Link between a Document and a Query. - Karam Abdulahhad; Jean-Pierre Chevallet; Catherine Berrut (DEXA (1), 2012)

Revisiting the Term Frequency in Concept-Based IR Models. - Karam Abdulahhad; Jean-Pierre Chevallet; Catherine Berrut (DEXA (1), 2013)

Revisiting Exhaustivity and Specificity Using Propositional Logic and Lattice Theory. - Karam Abdulahhad; Jean-Pierre Chevallet; Catherine Berrut (ICTIR, 2013)

Is uncertain logical-matching equivalent to conditional probability? - Karam Abdulahhad; Jean-Pierre Chevallet; Catherine Berrut (SIGIR, 2013)

Information Retrieval (IR) Modeling by Logic and Lattice. Application to Conceptual IR. (Modélisation de la Recherche d'Information par la Logique et les Treillis. Application à la Recherche d'Information Conceptuelle). - Karam Abdulahhad (2014)

Word Embedding for Social Book Suggestion. - Nawal Ould Amer; Philippe Mulhem; Mathias Géry; Karam Abdulahhad (CLEF (Working Notes), 2016)

Logics, Lattices and Probability: The Missing Links to Information Retrieval. - Karam Abdulahhad; Jean-Pierre Chevallet; Catherine Berrut (Comput. J., 2017)

Concept Embedding for Information Retrieval. - Karam Abdulahhad (ECIR, 2018)

Modeling Information Retrieval by Formal Logic: A Survey. - Karam Abdulahhad; Catherine Berrut; Jean-Pierre Chevallet; Gabriella Pasi (ACM Comput. Surv., 2019)

Information Retrieval and Artificial Intelligence. - Mohand Boughanem; Imen Akermi; Gabriella Pasi; Karam Abdulahhad (A Guided Tour of Artificial Intelligence Research (3) (III), 2020)

Changes in Twitter geolocations: Insights and suggestions for future usage. - Anna M. Kruspe; Matthias Häberle; Eike Jens Hoffmann; Samyo Rode-Hasinger; Karam Abdulahhad; Xiao Xiang Zhu 001 (W-NUT, 2021)

Using Social Media Images for Building Function Classification. - Eike Jens Hoffmann; Karam Abdulahhad; Xiao Xiang Zhu 001 (CoRR, 2022)

Geo-Information Harvesting from Social Media Data. - Xiao Xiang Zhu 001; Yuanyuan Wang 002; Mrinalini Kochupillai; Martin Werner 005; Matthias Häberle; Eike Jens Hoffmann; Hannes Taubenböck; Devis Tuia; Alex Levering; Nathan Jacobs; Anna M. Kruspe; Karam Abdulahhad (CoRR, 2022)