Building a WordNet for Arabic. - Sabry ElKateb; William Black; Horacio Rodríguez; Musa Alkhalifa; Piek Vossen; Adam Pease; Christiane Fellbaum (LREC, 2006)

SemEval-2007 Task 18: Arabic Semantic Labeling. - Mona T. Diab; Musa Alkhalifa; Sabry ElKateb; Christiane Fellbaum; Aous Mansouri; Martha Palmer (SemEval@ACL, 2007)

Arabic WordNet: Semi-automatic Extensions using Bayesian Inference. - Horacio Rodríguez; David Farwell; Javi Ferreres; Manuel Bertrán; Musa Alkhalifa; Maria Antònia Martí (LREC, 2008)