BIG-SWSDM: BIpartite Graph Based Social Web Service Discovery Model. - Amal Hafsi; Youssef Gamha; Cheyma Ben Njima; Lotfi Ben Romdhane 001 (BIS, 2020)

A SOAF model extension for incorporating user feedback and preference to improve social service discovery. - Amal Hafsi; Youssef Gamha; Cheyma Ben Njima; Lotfi Ben Romdhane 001 (SCC, 2021)

SemLinkWS: Collaboration Social Network of Web Services to Aid Service Discovery. - Amal Hafsi; Youssef Gamha; Cheyma Ben Njima; Lotfi Ben Romdhane 001 (KES, 2021)

Data- and Activity-Centric Business Process Modeling: An Approach Based on Business Units. - Zakaria Maamar; Amel Benna; Vanilson Arruda Burégio; Wictor Lopes; Amal Hafsi; Cheyma Ben Njima; Chirine Ghedira Guégan (WISE (1), 2024)