*Apologies for cross-posting* Dear all. We will accept submissions for the 7th edition of HaPoC for a few more days. The deadline was today, 15 May, but submissions received by the end of Sunday 21 May (anywhere on Earth) will receive full consideration. If you need any more time, please let us know. Important dates: - Submission deadline: May 21 (extended from April 30) - Notification of acceptance/rejection: June 30th, 2023 - Registration opens: July 1 - Conference: October 18-20, 2023 Conference website: https://hapoc2023.sciencesconf.org/ Submission website: https://easychair.org/conferences/?conf=hapoc7 HaPoC website (with links to past conferences): https://hapoc.org/ Keynote speakers (confirmed): - Liesbeth de Mol, Lille - Marcin Miłkowski, Warsaw - Corey J. Maley, Lawrence The conference will be held in a hybrid format that is mostly directed at non-presenters. We expect that all presenters will be able to attend in person but will seek to accommodate if need arises. Conference fees will be modest thanks to support from the Faculty of Administration and Social Sciences at Warsaw University of Technology and the National Science Centre. Young researchers who lack travel funding may apply for travel grants of 250 € per person. How to submit: We cordially invite researchers working in a field relevant to the main topics of the conference to submit two items for review: i. a short abstract of 180-200 words and ii. an extended abstract of at most 1.000 words (references included) Submissions shall be made through EasyChair under this link: https://easychair.org/conferences/?conf=hapoc7 All abstracts will be reviewed by the members of the Programme Committee. We look forward to meeting you at HaPoC-7 in Warsaw! The local organising committee --- Lecturer in Computing School of Computing and Mathematical Sciences University of Greenwich https://gre.academia.edu/MateSzabo he/him