Results of the 4th edition of BioASQ Challenge Anastasia Krithara author Anastasios Nentidis author Georgios Paliouras author Ioannis Kakadiaris author 2016-08 text Proceedings of the Fourth BioASQ workshop Ioannis A Kakadiaris editor George Paliouras editor Anastasia Krithara editor Association for Computational Linguistics Berlin, Germany conference publication krithara-etal-2016-results 10.18653/v1/W16-3101 https://aclanthology.org/W16-3101/ 2016-08 1 7