A High-level Petri Net Based Approach for Modeling and Composition of Web Services. - Sofiane Chemaa; Fayçal Bachtarzi; Allaoua Chaoui (ICCS, 2012)

Web Services Modeling and Composition Approach using Object-Oriented Petri Nets - Sofiane Chemaa; Raida Elmansouri; Allaoua Chaoui (CoRR, 2013)

A high-level Petri net based model for web services composition and verification. - Sofiane Chemaa; Mouna Bouarioua; Allaoua Chaoui (Int. J. Comput. Appl. Technol., 2015)