Towards a Possibilistic Information Retrieval System Using Semantic Query Expansion. - Bilel Elayeb; Ibrahim Bounhas; Oussama Ben Khiroun; Fabrice Evrard; Narjès Bellamine Ben Saoud (Int. J. Intell. Inf. Technol., 2011)

A Possibilistic Approach for Automatic Word Sense Disambiguation. - Oussama Ben Khiroun; Bilel Elayeb; Ibrahim Bounhas; Fabrice Evrard; Narjès Bellamine Ben Saoud (ROCLING, 2012)

Combining Semantic Query Disambiguation and Expansion to Improve Intelligent Information Retrieval. - Bilel Elayeb; Ibrahim Bounhas; Oussama Ben Khiroun; Narjès Bellamine Ben Saoud (ICAART (Revised Selected Papers), 2014)

Improving Query Expansion by Automatic Query Disambiguation in Intelligent Information Retrieval. - Oussama Ben Khiroun; Bilel Elayeb; Ibrahim Bounhas; Fabrice Evrard; Narjès Bellamine Ben Saoud (ICAART (1), 2014)

Towards a New Standard Arabic Test Collection for Mono- and Cross-Language Information Retrieval. - Oussama Ben Khiroun; Raja Ayed; Bilel Elayeb; Ibrahim Bounhas; Narjès Bellamine Ben Saoud; Fabrice Evrard (NLDB, 2014)

A comparative study between possibilistic and probabilistic approaches for monolingual word sense disambiguation. - Bilel Elayeb; Ibrahim Bounhas; Oussama Ben Khiroun; Fabrice Evrard; Narjès Bellamine Ben Saoud (Knowl. Inf. Syst., 2015)

ANT Corpus: An Arabic News Text Collection for Textual Classification. - Amina Chouigui; Oussama Ben Khiroun; Bilel Elayeb (AICCSA, 2017)

Towards a Query Translation Disambiguation Approach using Possibility Theory. - Oussama Ben Khiroun; Bilel Elayeb; Narjès Bellamine Ben Saoud (ICAART (2), 2018)

A TF-IDF and Co-occurrence Based Approach for Events Extraction from Arabic News Corpus. - Amina Chouigui; Oussama Ben Khiroun; Bilel Elayeb (NLDB, 2018)

Related Terms Extraction from Arabic News Corpus Using Word Embedding. - Amina Chouigui; Oussama Ben Khiroun; Bilel Elayeb (OTM Workshops, 2018)

Recherche d'Information Monolingue et Translinguistique: de la Désambiguïsation vers l'Expansion Sémantique de Requêtes. (Mono- and Cross-Language Information Retrieval: From Semantic Query Disambiguation to Query Expansion). - Oussama Ben Khiroun (2018)

Automatic Arabic Text Summarization Using Analogical Proportions. - Bilel Elayeb; Amina Chouigui; Myriam Bounhas; Oussama Ben Khiroun (Cogn. Comput., 2020)

SPEEDSER: A Possibilistic System for Query Disambiguation, Expansion and Translation. - Bilel Elayeb; Oussama Ben Khiroun (Int. J. Inf. Technol. Decis. Mak., 2025)