The conference Algebras Graphs and Ordered Sets will take place virtually from 26 to 28 august. The virtual conference ALGOS2020 will be hosted in BigBlueButton. For getting familiar with this plateform, please visit: bigbluebutton.org. More information will be provided after the submission deadline. Call for papers : deadline to 7 of July 2020, at 23h59 (anywhere on earth!) on algos2020.loria.fr. We will also give the possibility to participate in different ways. In addition to the plenary presentations, you will have…