Chengchang Liu

8 papers at tracked venues · 6 at CORE A* · active 2024–2026

DBLP profile ↗ORCID search ↗

Venues

AAAI ×2 COLT ×2 NeurIPS ×2 ICLR ×1 ICML ×1

Frequent coauthors

John C. S. Lui

×4

Lesi Chen

×3

Luo Luo

×3

Jingzhao Zhang

×3

Jianhao He

×2

Zongqi Wan

×1

Jialin Zhang

×1

Xiaoming Sun

×1

Ming Wen

×1

Yuedong Xu

×1

Xutong Liu

×1

Lvzhou Li

×1

Papers

Faster Newton Methods for Convex and Nonconvex Optimization in Gradient Complexity
COLT 2026 ·
Lesi Chen
, Chengchang Liu,
Luo Luo
,
Jingzhao Zhang
An Enhanced Levenberg-Marquardt Method via Gram Reduction
AAAI 2025 · Chengchang Liu,
Luo Luo
,
John C. S. Lui
Quantum Speedups for Minimax Optimization and Beyond
NeurIPS 2025 · Chengchang Liu,
Zongqi Wan
,
Jialin Zhang
,
Xiaoming Sun
,
John C. S. Lui
Second-Order Min-Max Optimization with Lazy Hessians
ICLR 2025 ·
Lesi Chen
, Chengchang Liu,
Jingzhao Zhang
Solving Convex-Concave Problems with 풪(ε-4/7) Second-Order Oracle Complexity
COLT 2025 ·
Lesi Chen
, Chengchang Liu,
Luo Luo
,
Jingzhao Zhang
Communication Efficient Distributed Newton Method over Unreliable Networks
AAAI 2024 ·
Ming Wen
, Chengchang Liu,
Yuedong Xu
Quantum Algorithm for Online Exp-concave Optimization
ICML 2024 ·
Jianhao He
, Chengchang Liu,
Xutong Liu
,
Lvzhou Li
,
John C. S. Lui
Quantum Algorithms for Non-smooth Non-convex Optimization
NeurIPS 2024 · Chengchang Liu,
Chaowen Guan
,
Jianhao He
,
John C. S. Lui