researcher

Xin Liu

Hong Kong University of Science and Technology

54 papers hereh-index 489.3k citations576 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position

first author9
middle author33
last author11

Across the 53 of 54 papers where every author was matched, so the position is known.

fields

affiliations

Hong Kong University of Science and Technology

Homepage

same name

Xin Liu — 85 papers, h 33
Xin Liu — 54 papers, h 15
Xin Liu — 22 papers, h 10
Xin Liu — 22 papers, h 14
Xin Liu — 20 papers, h 23
Xin Liu — 19 papers, h 17

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity

20192025

most citedAnnotation-efficient deep learning for automatic medical image segmentation

313 citations · 714 across the 53 of their papers we have counts for

collaborators

Showing 2023 · math.OCShow all

2 papers · 2 filters

math.OC2023★ 7 cited

Adam-family Methods for Nonsmooth Optimization with Convergence Guarantees

Nachuan Xiao, Xiaoyin Hu, Xin Liu +1

In this paper, we present a comprehensive study on the convergence properties of Adam-family methods for nonsmooth optimization, especially in the training of nonsmooth neural netw…

math.OC2023

Smoothing Gradient Tracking for Decentralized Optimization over the Stiefel Manifold with Non-smooth Regularizers

Lei Wang, Xin Liu

Recently, decentralized optimization over the Stiefel manifold has attacked tremendous attentions due to its wide range of applications in various fields. Existing methods rely on…