Twice-Trained Agglomerative clustering approach using topic modeling over Generic Semantic Core Knowledge Graph. - Amani Mechergui; Wahiba Ben Abdessalem Karaa; Sami Zghal (INISTA, 2023)

Duplication-Driven Distributional Topic Modeling: A Catalyst for Strengthened Classification and Semantic Graphs. - Amani Mechergui; Wahiba Ben Abdessalem Karaa; Sami Zghal (TACC, 2023)

A Quadruplication Multilingual and Multilevel Topic Seeding Approach Towards a Bottom-Up Graph Generation and Enhancement. - Amani Mechergui; Wahiba Ben Abdessalem Karaa; Sami Zghal (ICCCI (CCIS Volume 1), 2024)

Cross-Domain Multilingual Clustering: A Generative Hybrid Model for Constructing and Enhancing Semantic Graphs from Heterogeneous Data. - Amani Mechergui; Wahiba Ben Abdessalem Karaa; Sami Zghal (SN Comput. Sci., 2024)