Optimal Rates of Distributed Regression with Imperfect Kernels

Hongwei Sun, Qiang Wu

XL3M: A Training-free Framework for LLM Length Extension Based on Segment-wise Inference

Shengnan Wang, Youhui Bai, Lin Zhang +7

Rigidity theorems for glued spaces being suspensions, cones and joins in Alexandrov geometry with curvature bounded below

Xiaole Su, Hongwei Sun, Yusheng Wang

An Isometrical ${\Bbb C\Bbb P}^{n}$-Theorem

Xiaole Su, Hongwei Sun, Yusheng Wang

Quasi-convex subsets in Alexandrov spaces with lower curvature bound

Xiaole Su, Hongwei Sun, Yusheng Wang

FlashRecovery: Fast and Low-Cost Recovery from Failures for Large-Scale Training of LLMs

Haijun Zhang, Jinxiang Wang, Zhenhua Yu +20

Zeroth-Order Stochastic Coordinate Methods for Decentralized Non-convex Optimization

Shengjun Zhang, Tan Shen, Hongwei Sun +3

Pythagorean Theorem & curvature with lower or upper bound

Xiaole Su, Hongwei Sun, Yusheng Wang

Fast and Accurate Power Load Data Completion via Regularization-optimized Low-Rank Factorization

Yan Xia, Hao Feng, Hongwei Sun +2

Spatial and temporal distribution of stratospheric turbulence from global high-resolution radiosonde data

Han-Chang Ko, Hongwei Sun

One for Multiple: Physics-informed Synthetic Data Boosts Generalizable Deep Learning for Fast MRI Reconstruction

Zi Wang, Xiaotong Yu, Chengyan Wang +25

Cloud-aerosol interactions in subtropical marine stratocumulus weaken in a warmer climate

Hongwei Sun, Peter Blossey, Robert Wood +3

One-dimensional Deep Low-rank and Sparse Network for Accelerated MRI

Zi Wang, Chen Qian, Di Guo +4

StrataCL: Fabric-Native Communication Library for Production Supernodes

Tiancheng Hu, Jin Qin, Yuzheng Wang +14

StrataCL is a communication library for large‑scale AI workloads on supernode clusters that removes redundant data copies by enabling direct user‑buffer communication and uses NPU‑…

Relay Buffer Independent Communication over Pooled HBM for Efficient MoE Inference on Ascend

Tianlun Hu, Tiancheng Hu, Shengsheng Litang +8

On Almost Isometry Theorem in Alexandrov Spaces with Curvature Bounded Below

Xiaole Su, Hongwei Sun, Yusheng Wang

Quasi-convex subsets and the farthest direction in Alexandrov spaces with lower curvature bound

Xiaole Su, Hongwei Sun, Yusheng Wang

On the Blaschke's Conjecture

Xiaole Su, Hongwei Sun, Yusheng Wang

On $\frac\pi2$-separated subsets of Alexandrov spaces with curvature $\geq1$

Xiaole Su, Hongwei Sun, Yusheng Wang