Graph Representation Learning for Recommendation Systems: A Short Review. - Khouloud Ammar; Wissem Inoubli; Sami Zghal; Engelbert Mephu Nguifo (ICIKS, 2023)

Trans-Trip: Translation-based embedding with Triplets for Heterogeneous Graphs. - Khouloud Ammar; Wissem Inoubli; Sami Zghal; Amel Borji; Engelbert Mephu Nguifo (KES, 2023)

Scaling Knowledge Graph Embedding with Parallel TransE and Graph Partitioning. - Khouloud Ammar; Wissem Inoubli; Sami Zghal; Engelbert Mephu Nguifo (AICCSA, 2024)

Navigating complexity: a comprehensive review of heterogeneous information networks and embedding techniques. - Khouloud Ammar; Wissem Inoubli; Sami Zghal; Engelbert Mephu Nguifo (Knowl. Inf. Syst., 2025)