AdaViewPlanner: Adapting Video Diffusion Models for Viewpoint Planning in 4D Scenes - Li, Yu; Xia, Menghan; Liu, Gongye; Bai, Jianhong; WANG, Xintao; Zhang, Conglang; Lin, Yuxuan; Chu, Ruihang; Wan, Pengfei; Yang, Yujiu (International Conference on Learning Representations, 2026)