Dear Druid, I am writing you this email following the Druid conference 2018 in which I took part 3 weeks ago. I take the opportunity to thank you again for the conference. It was very rich and academically valuable. As every submission, mine is in open access on the conference website. I realize that this could be a problem when I will submit my research to an academic journal. Some electronic submission management systems could consider that as plagiarism, and some journals may consider that as a previous publication. Even if I will modify the paper before submission to a journal, notably regarding comments I received during the conference, this risks to still be a problem. This is why I kindly ask you if you could, please, remove the PdF file from your website. I am a PhD student and - regarding the impact of publications on scholar careers - this issue is critical for me. Many thanks in advance for your understanding, Sincerely, Benoit Tezenas du Montcel Cnam - France +33 6 64 37 64 74