Chengchang Liu

17 papers A* 10Journal 6Unranked 1

Year	Rank	Type	Title / Venue / Authors
2025	A*	`conf`	An Enhanced Levenberg-Marquardt Method via Gram Reduction. AAAI Chengchang Liu, Luo Luo, John C. S. Lui
2025	J	`jnl`	Panda: partially approximate newton methods for distributed minimax optimization with unbalanced dimensions. Mach. Learn. Minheng Xiao, Chengchang Liu, Cheng Chen, John C. S. Lui, Sen Na
2025	A*	`conf`	Second-Order Min-Max Optimization with Lazy Hessians. ICLR Lesi Chen, Chengchang Liu, Jingzhao Zhang
2025	A*	`conf`	Solving Convex-Concave Problems with 풪(ε COLT Lesi Chen, Chengchang Liu, Luo Luo, Jingzhao Zhang
2025	J	`jnl`	Solving Convex-Concave Problems with 𝒪(ε CoRR Lesi Chen, Chengchang Liu, Luo Luo, Jingzhao Zhang
2024	J	`jnl`	A Communication and Computation Efficient Fully First-order Method for Decentralized Bilevel Optimization. CoRR Min Wen, Chengchang Liu, Ahmed M. Abdelmoniem, Yipeng Zhou, Yuedong Xu
2024	A*	`conf`	Communication Efficient Distributed Newton Method over Unreliable Networks. AAAI Ming Wen, Chengchang Liu, Yuedong Xu
2024	J	`jnl`	Incremental Gauss-Newton Methods with Superlinear Convergence Rates. CoRR Zhiling Zhou, Zhuanghua Liu, Chengchang Liu, Luo Luo
2024	A*	`conf`	Quantum Algorithm for Online Exp-concave Optimization. ICML Jianhao He, Chengchang Liu, Xutong Liu, Lvzhou Li, John C. S. Lui
2024	A*	`conf`	Quantum Algorithms for Non-smooth Non-convex Optimization. NeurIPS Chengchang Liu, Chaowen Guan, Jianhao He, John C. S. Lui
2024	J	`jnl`	Second-Order Min-Max Optimization with Lazy Hessians. CoRR Lesi Chen, Chengchang Liu, Jingzhao Zhang
2023	A*	`conf`	Block Broyden's Methods for Solving Nonlinear Equations. NeurIPS Chengchang Liu, Cheng Chen, Luo Luo, John C. S. Lui
2023	A*	`conf`	Communication Efficient Distributed Newton Method with Fast Convergence Rates. KDD Chengchang Liu, Lesi Chen, Luo Luo, John C. S. Lui
2022	A*	`conf`	Partial-Quasi-Newton Methods: Efficient Algorithms for Minimax Optimization Problems with Unbalanced Dimensionality. KDD Chengchang Liu, Shuxian Bi, Luo Luo, John C. S. Lui
2022	A*	`conf`	Quasi-Newton Methods for Saddle Point Problems. NeurIPS Chengchang Liu, Luo Luo
2021	J	`jnl`	Quasi-Newton Methods for Saddle Point Problems and Beyond. CoRR Chengchang Liu, Luo Luo
2020	—	`conf`	Image Fusion Method for Transformer Substation Based on NSCT and Visual Saliency. HCC Fang Zhang, Xin Dong, Minghui Liu, Chengchang Liu