Intelligent Information and Database Systems : 15th Asian Conference, ACIIDS 2023, Phuket, Thailand, July 24-26, 2023, Proceedings, Part II - Nguyen, Ngoc Thanh; Boonsang, Siridech; Fujita, Hamido; Hnatkowska, Bogumiła; Hong, Tzung-Pei; Pasupa, Kitsuchart; Selamat, Ali (Singapore Springer, 2023)