Wordnets: State of the Art and Perspectives. Case Study: the Romanian Wordnet Verginica Barbu Mititelu author 2011-09 text Proceedings of the International Conference Recent Advances in Natural Language Processing 2011 Ruslan Mitkov editor Galia Angelova editor Association for Computational Linguistics Hissar, Bulgaria conference publication barbu-mititelu-2011-wordnets https://aclanthology.org/R11-1097/ 2011-09 672 677