@inproceedings{nentidis-etal-2018-results,
    title = "Results of the sixth edition of the {B}io{ASQ} Challenge",
    author = "Nentidis, Anastasios  and
      Krithara, Anastasia  and
      Bougiatiotis, Konstantinos  and
      Paliouras, Georgios  and
      Kakadiaris, Ioannis",
    editor = "Kakadiaris, Ioannis A.  and
      Paliouras, George  and
      Krithara, Anastasia",
    booktitle = "Proceedings of the 6th {B}io{ASQ} Workshop A challenge on large-scale biomedical semantic indexing and question answering",
    month = nov,
    year = "2018",
    address = "Brussels, Belgium",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W18-5301",
    doi = "10.18653/v1/W18-5301",
    pages = "1--10",
    abstract = "This paper presents the results of the sixth edition of the BioASQ challenge. The BioASQ challenge aims at the promotion of systems and methodologies through the organization of a challenge on two tasks: semantic indexing and question answering. In total, 26 teams with more than 90 systems participated in this year{'}s challenge. As in previous years, the best systems were able to outperform the strong baselines. This suggests that state-of-the-art systems are continuously improving, pushing the frontier of research.",
}