Dear colleague, welcome to the 20th newsletter of krportal.org! This newsletter informs on upcoming events, recent developments, interesting new papers, and other new and interesting news relevant for researchers in the field of KR. Table of contents: 1. Upcoming events 2. WG12.1 Bi-annual Meeting ------------------------------------ 1. Upcoming events 2020-09-08 COMMA'20 (https://www.comma2020.dmi.unipg.it/) 2020-09-08 SAFA'20 (http://safa2020.argumentationcompetition.org) 2020-09-09 Paper submission deadline AAAI'21 (https://aaai.org/Conferences/AAAI-21/) 2020-09-12 DL'20 (http://dl2020.inf.unibz.it/) 2020-09-12 KR'20 (https://kr2020.inf.unibz.it) 2020-09-12 NMR'20 (https://nmr2020.dc.uba.ar) 2020-09-14 Paper submission deadline ICAART'21 (http://www.icaart.org) 2020-09-18 ICLP'20 (https://iclp2020.unical.it) 2020-09-23 SUM'20 (https://sum2020.inf.unibz.it) 2020-10-02 Abstract submission deadline AAMAS'21 (https://aamas2021.soton.ac.uk) 2020-10-09 Paper submission deadline AAMAS'21 (https://aamas2021.soton.ac.uk) 2020-11-02 ISWC'20 (https://iswc2020.semanticweb.org) 2021-01-01 IJCAI'20/PRICAI'20 (https://ijcai20.org) 2021-02-02 AAAI'21 (https://aaai.org/Conferences/AAAI-21/) 2021-02-04 ICAART'21 (http://www.icaart.org) 2021-05-03 AAMAS'21 (https://aamas2021.soton.ac.uk) 2021-07-01 CADE'21 (http://www.cade-28.info) 2021-09-01 ILP'20 (http://lr2020.iit.demokritos.gr/ilp/index.html) ------------------------------------ 2. WG12.1 Bi-annual Meeting The working group 12.1 "Knowledge Representation and Reasoning" of IFIP TC12, which hosts the website krportal.org, will have its bi-annual meeting *virtually* on Thursday, the 1st of October, 2020, 11:00 (CEST). If you are not yet a member of the working group and interested in joining the bi-annual meeting, you can become a member by sending a mail to the working group chair [1] (it is free). [1] http://ifip-tc12.digital-ecology.org/working-groups/knowledge-representation-and-reasoning ------------------------------------------------------------------------ If you wish to unsubscribe from this newsletter please visit http://krportal.org/newsletter/