Junyi Lin (林俊一)

Junyi Lin (林俊一)

Ph.D. student
Renmin University of China

Papers

arXiv
Beyond Straightness: Non-Crossing Flow Matching via Quantile AlignTree Coupling
Beyond Straightness: Non-Crossing Flow Matching via Quantile AlignTree Coupling
Junyi Lin, Mengyu Li, Jingxuan Hu, Kejun He, Cheng Meng
arXiv preprint 2609.03443, 2026
PDF
Submitted
GDPrune: Groupwise D-Optimal Design for Visual Token Pruning in Large Multimodal Models
GDPrune: Groupwise D-Optimal Design for Visual Token Pruning in Large Multimodal Models
Junyi Lin, Bowen Yang, Yiheng Lei, Kejun He, Cheng Meng
Submitted
ICLR
An Efficient SE(p)-Invariant Transport Metric Driven by Polar Transport Discrepancy-based Representation
An Efficient SE(p)-Invariant Transport Metric Driven by Polar Transport Discrepancy-based Representation
Junyi Lin, Dunyao Xue, Jun Yu, Hongteng Xu, Cheng Meng
The Fourteenth International Conference on Learning Representations, 2026
PDF CODE
Submitted
QDOT: An Efficient Quantile-weighted Distance Metric for Geometric Comparison via Optimal Transport
QDOT: An Efficient Quantile-weighted Distance Metric for Geometric Comparison via Optimal Transport
Junyi Lin, Cheng Meng
Submitted
JCGS
Sparsification Subsampling for Partial Least Squares Regression
Sparsification Subsampling for Partial Least Squares Regression
Junyi Lin, Mengyu Li, Cheng Meng, Yongdao Zhou
Journal of Computational and Graphical Statistics, 2026
PDF CODE