Robuta

https://zenodo.org/records/1040837
Workshop paper: Complex Word Identification: Challenges in Data Annotation and System Performance
word identificationdata annotationcomplexchallengessystem
https://aclanthology.org/C04-1066/
Masayuki Asahara, Yuji Matsumoto. COLING 2004: Proceedings of the 20th International Conference on Computational Linguistics. 2004.
word identificationacl anthologyjapaneseunknowncharacter