The paper Reinforcement Learning with Option Machines co-authored by me, Vincent François-Lavet, Mark Hoogendoorn and Frank van Harmelen is accepted as a long presentation (~3% acceptance rate) at IJCAI.
Stay tuned for details!
Update 2022-08-01: I presented my paper at IJCAI, it was great fun!
Update 2022-09-23: The IJCAI proceedings are now available.