Can Text Analysis Tell us Something about Technology Progress? Khurshid Ahmad author AbdulMohsen Al-Thubaity author 2003-07 text Proceedings of the ACL-2003 Workshop on Patent Corpus Processing Association for Computational Linguistics , conference publication ahmad-al-thubaity-2003-text 10.3115/1119303.1119309 https://aclanthology.org/W03-2006/ 2003-07 46 55