| 2021 | ISDA | Improved Sentence Similarity Measurement in the Medical Field Based on Syntactico-Semantic Knowledge. | Wafa Wali, Bilel Gargouri |
| 2020 | HIS | Sentence Similarity Computation Based on Deep Learning. | Wafa Wali, Bilel Gargouri |
| 2019 | ICONIP | Visualizing Readable Instance Graphs of Ontology with Memo Graph. | Fatma Ghorbel, Wafa Wali, Fayal Hamdi, Elisabeth Mtais, Bilel Gargouri |
| 2019 | KSEM | A Multilingual Semantic Similarity-Based Approach for Question-Answering Systems. | Wafa Wali, Fatma Ghorbel, Bilel Gargouri, Fayal Hamdi, Elisabeth Mtais |
| 2018 | ISDA | An Enhanced Plagiarism Detection Based on Syntactico-Semantic Knowledge. | Wafa Wali, Bilel Gargouri, Abdelmajid Ben Hamadou |
| 2017 | ISDA | Using Sentence Similarity Measure for Plagiarism Detection of Arabic Documents. | Wafa Wali, Bilel Gargouri, Abdelmajid Ben Hamadou |
| 2016 | CICLING | Using Sentence Semantic Similarity to Improve LMF Standardized Arabic Dictionary Quality. | Wafa Wali, Bilel Gargouri, Abdelmajid Ben Hamadou |
| 2015 | ICCCI | Supervised Learning to Measure the Semantic Similarity Between Arabic Sentences. | Wafa Wali, Bilel Gargouri, Abdelmajid Ben Hamadou |
| 2014 | KSEM | Using Standardized Lexical Semantic Knowledge to Measure Similarity. | Wafa Wali, Bilel Gargouri, Abdelmajid Ben Hamadou |
| 2013 | RANLP | Towards detecting anomalies in the content of standardized LMF dictionaries. | Wafa Wali, Bilel Gargouri, Abdelmajid Ben Hamadou |