Roots & patterns vs. stems plus grammar-lexis specifications: on what basis should a multilingual database centred on Arabic be built? Joseph Dichy author Ali Farghaly author 2003-sep 23-27 text Workshop on Machine Translation for Semitic languages: issues and approaches New Orleans, USA conference publication dichy-farghaly-2003-roots https://aclanthology.org/2003.mtsummit-semit.5/ 2003-sep 23-27