WSRD: A Web Services Registry Description. - Mohamed Sellami; Olfa Bouchaala; Walid Gaaloul; Samir Tata (NOTERE, 2010)

Graph-based Management of Communities of Web Service Registries. - Olfa Bouchaala; Mohamed Sellami; Walid Gaaloul; Samir Tata; Mohamed Jmaiel (WEBIST, 2011)

Modeling and Managing Communities of Web Service Registries. - Olfa Bouchaala; Mohamed Sellami; Walid Gaaloul; Samir Tata; Mohamed Jmaiel (WEBIST (Selected Papers), 2011)

A Hybrid Approach for Business Environment-Aware Management of Service-Based Business Processes. - Olfa Bouchaala; Samir Tata; Mohamed Jmaiel (EC-Web, 2013)

Communities of Web service registries: Construction and management. - Mohamed Sellami; Olfa Bouchaala; Walid Gaaloul; Samir Tata (J. Syst. Softw., 2013)

DAT: Dependency Analysis Tool for Service Based Business Processes. - Olfa Bouchaala; Mohamed Yangui; Samir Tata; Mohamed Jmaiel (AINA, 2014)