Feature-Rich Part-of-speech Tagging for Morphologically Complex Languages: Application to Bulgarian Georgi Georgiev author Valentin Zhikov author Kiril Simov author Petya Osenova author Preslav Nakov author 2012-04 text Proceedings of the 13th Conference of the European Chapter of the Association for Computational Linguistics Walter Daelemans editor Association for Computational Linguistics Avignon, France conference publication georgiev-etal-2012-feature https://aclanthology.org/E12-1050/ 2012-04 492 502