MultiMedia modeling 31st International Conference on Multimedia Modeling, MMM 2025, Nara, Japan, January 8-10, 2025, proceedings, part I - Ide, Ichiro; Kompatsiaris, Ioannis; Xu, Changsheng; Yanai, Keiji; Chu, Wei-Ta; Nitta, Naoko; Riegler, Michael; Yamasaki, Toshihiko (Springer, 2025)