Publications

Liger: Linearizing Large Language Models to Gated Recurrent Structures
Disen Lan, Weigao Sun, Jiaxi Hu, Jusen Du, Yu Cheng
ICML, 2025

TiViBench: Benchmarking Think-in-Video Reasoning for Video Generative Models
Harold Haodong Chen*, Disen Lan*, Wen-Jie Shu*, Qingyang Liu, Zihan Wang, Sirui Chen, Wenkai Cheng, Kanghao Chen, Hongfei Zhang, Zixin Zhang, Rongjin Guo, Yu Cheng, Ying-Cong Chen
arXiv preprint, 2025

Speed Always Wins: A Survey on Efficient Architectures for Large Language Models
Weigao Sun*, Jiaxi Hu*, Yucheng Zhou*, Jusen Du*, Disen Lan*, Tong Zhu*, Kexin Wang*, Xiaoye Qu*, Yu Zhang, Xiaoyu Mo, Daizong Liu, Yuxuan Liang, Wenliang Chen, Guoqi Li, Yu Cheng
arXiv preprint, 2025

Linear-MoE: Linear Sequence Modeling Meets Mixture-of-Experts
Weigao Sun, Disen Lan, Tong Zhu, Xiaoye Qu, Yu Cheng
ICLR SCOPE Workshop, 2025 (Oral & Outstanding Paper Honorable Mention)

LASP-2: Rethinking Sequence Parallelism for Linear Attention and Its Hybrid
Weigao Sun, Disen Lan, Yiran Zhong, Xiaoye Qu, Yu Cheng
arXiv preprint, 2025

MoM: Linear Sequence Modeling with Mixture-of-Memories
Jusen Du, Weigao Sun, Disen Lan, Jiaxi Hu, Tao Zhang, Yu Cheng
ICLR, 2026

Comba: Improving Bilinear RNNs with Closed-loop Control
Jiaxi Hu, Yongqi Pan, Jusen Du, Disen Lan, Xiaqiang Tang, Qingsong Wen, Yuxuan Liang, Weigao Sun
NeurIPS, 2025 (Spotlight)

Diffusion Graph Model for Time Series Anomaly Detection via Anomaly-aware Graph Sparsification and Augmentation
Disen Lan*, Guibin Zhang*, Rongjin Guo
WWW AI4TS Workshop, 2025 (Oral)

How to Train Your Mamba for Time Series Forecasting
Jiaxi Hu, Disen Lan, Ziyu Zhou, Gefeng Luo, Qingsong Wen, Yuxuan Liang
KDD, 2026

Diffusion Language-Shapelets for Semi-supervised Time-Series Classification
Zhen Liu, Wenbin Pei, Disen Lan, Qianli Ma
AAAI, 2024

TimeFilter: Patch-Specific Spatial-Temporal Graph Filtration for Time Series Forecasting
Yifan Hu*, Guibin Zhang*, Peiyuan Liu*, Disen Lan, Naiqi Li, Dawei Cheng, Tao Dai, Shu-Tao Xia, Shirui Pan
ICML, 2025

Go with Your Gut: Scaling Confidence for Autoregressive Image Generation
Harold Haodong Chen*, Xianfeng Wu*, Wen-Jie Shu, Rongjin Guo, Disen Lan, Harry Yang, Ying-Cong Chen
arXiv preprint, 2025