Multi-granular Legal Topic Classification on Greek Legislation Christos Papaloukas author Ilias Chalkidis author Konstantinos Athinaios author Despina Pantazi author Manolis Koubarakis author 2021-11 text Proceedings of the Natural Legal Language Processing Workshop 2021 Nikolaos Aletras editor Ion Androutsopoulos editor Leslie Barrett editor Catalina Goanta editor Daniel Preotiuc-Pietro editor Association for Computational Linguistics Punta Cana, Dominican Republic conference publication papaloukas-etal-2021-multi 10.18653/v1/2021.nllp-1.6 https://aclanthology.org/2021.nllp-1.6/ 2021-11 63 75