LABDA at the 2016 BioASQ challenge task 4a: Semantic Indexing by using ElasticSearch Isabel Segura-Bedmar author Adrián Carruana author Paloma Martínez 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 segura-bedmar-etal-2016-labda 10.18653/v1/W16-3103 https://aclanthology.org/W16-3103/ 2016-08 16 22