Minseok Kang Minhyeok Lee Jungho Lee Minjung Kim Donghyeong Kim Dayeon Lee Heeseung Choi Ig-Jae Kim Sangyoun Lee OTT-Vid: Optimal Transport Temporal Token Compression for Video Large Language Models. 2026 May abs/2605.11803 CoRR https://doi.org/10.48550/arXiv.2605.11803 db/journals/corr/corr2605.html#abs-2605-11803 streams/journals/corr