The Bulgarian Event Corpus: Overview and Initial NER Experiments Petya Osenova author Kiril Simov author Iva Marinova author Melania Berbatova author 2022-06 text Proceedings of the Thirteenth Language Resources and Evaluation Conference Nicoletta Calzolari editor Frédéric Béchet editor Philippe Blache editor Khalid Choukri editor Christopher Cieri editor Thierry Declerck editor Sara Goggi editor Hitoshi Isahara editor Bente Maegaard editor Joseph Mariani editor Hélène Mazo editor Jan Odijk editor Stelios Piperidis editor European Language Resources Association Marseille, France conference publication osenova-etal-2022-bulgarian https://aclanthology.org/2022.lrec-1.374/ 2022-06 3491 3499