Arabic WordNet and the Challenges of Arabic Sabri Elkateb author William Black author Piek Vossen author David Farwell author Horacio Rodríguez author Adam Pease author Musa Alkhalifa author Christiane Fellbaum author 2006-oct 23 text Proceedings of the International Conference on the Challenge of Arabic for NLP/MT London, UK conference publication elkateb-etal-2006-arabic https://aclanthology.org/2006.bcs-1.2/ 2006-oct 23 15 24