Measuring Closure Properties of Patent Sublanguages Irina Temnikova author Negacy Hailu author Galia Angelova author K Bretonnel Cohen author 2013-09 text Proceedings of the International Conference Recent Advances in Natural Language Processing RANLP 2013 Ruslan Mitkov editor Galia Angelova editor Kalina Bontcheva editor INCOMA Ltd. Shoumen, BULGARIA Hissar, Bulgaria conference publication temnikova-etal-2013-measuring https://aclanthology.org/R13-1086/ 2013-09 659 666