Papers must be written in English and formatted according to the Springer LNCS guidelines. There is no page limit and author instructions are available here.
The proceedings of the workshop will be distributed as CEUR Workshop Proceedings (http://ceur-ws.org/) and the following copyright box must be included in each paper: "Copyright © 2020 for this paper by its authors. Use permitted under Creative Commons License Attribution 4.0 International (CC BY 4.0). CLEF 2020, 22-25 September 2020, Thessaloniki, Greece."
The LaTex template, with the copyright box included, is available here.
Paper submission is done via easychair: https://easychair.org/conferences/?conf=clef2020, in the easychair track: "BioASQ - Large-scale biomedical semantic indexing and question answering".
During your submission, please select the appropriate "Submission Topics" representing the BioASQ task(s) relevant to your paper.
Anonymity: It is highly recommended to avoid explicitly revealing author identity in the initial submission.