Active Inference 4th International Workshop, IWAI 2023, Ghent, Belgium, September 13–15, 2023, Revised Selected Papers - Buckley, Christopher L.; Cialfi, Daniela; Lanillos, Pablo; Ramstead, Maxwell; Sajid, Noor; Shimazaki, Hideaki; Verbelen, Tim; Wisse, Martijn (Springer Nature Switzerland, 2024)