A data-driven flight schedule optimization model considering the uncertainty of operational displacement. - Weili Zeng; Yumeng Ren; Wenbin Wei 004; Zhao Yang (Comput. Oper. Res., 2021)

IDmUNet: A new image decomposition induced network for sparse feature segmentation. - Yumeng Ren; Yiming Gao 008; Chunlin Wu; Xue-Cheng Tai (CoRR, 2022)

Redefining Temporal Modeling in Video Diffusion: The Vectorized Timestep Approach. - Yaofang Liu; Yumeng Ren; Xiaodong Cun; Aitor Artola; Yang Liu; Tieyong Zeng; Raymond H. Chan; Jean-Michel Morel (CoRR, 2024)

Efficient Diffusion Training through Parallelization with Truncated Karhunen-Loève Expansion. - Yumeng Ren; Yaofang Liu; Aitor Artola; Laurent Mertz; Raymond H. Chan; Jean-Michel Morel (CoRR, 2025)

PUSA V1.0: Surpassing Wan-I2V with $500 Training Cost by Vectorized Timestep Adaptation. - Yaofang Liu; Yumeng Ren; Aitor Artola; Yuxuan Hu; Xiaodong Cun; Xiaotong Zhao; Alan Zhao; Raymond H. Chan; Suiyun Zhang; Rui Liu; Dandan Tu; Jean-Michel Morel (CoRR, 2025)