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Xiangyu Chang

15 papers hereh-index 438 citations24 works total

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

author position
  • first author2
  • middle author5
  • last author7

Across the 14 of 15 papers where every author was matched, so the position is known.

fields
  • cs.LG5
  • math.OC5
  • cs.AI2
  • cs.CR2
  • math.NA1
same name
  • Xiangyu Chang — 17 papers, h 14
  • Xiangyu Chang — 8 papers, h 4
  • Xiangyu Chang — 5 papers, h 3
  • Xiangyu Chang — 5 papers, h 3
  • Xiangyu Chang — 5 papers, h 2
  • Xiangyu Chang — 3 papers, h 8

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
20232026
most citedBreaking the Prompt Wall (I): A Real-World Case Study of Attacking ChatGPT via Lightweight Prompt Injection

1 citations · 2 across the 14 of their papers we have counts for

collaborators
Showing 2024Show all

3 papers · 1 filter

cs.LG2024

AdapFair: Ensuring Adaptive Fairness for Machine Learning Operations

Yinghui Huang, Zihao Tang, Xiangyu Chang

The biases and discrimination of machine learning algorithms have attracted significant attention, leading to the development of various algorithms tailored to specific contexts. H…

cs.LG2024

Double Variance Reduction: A Smoothing Trick for Composite Optimization Problems without First-Order Gradient

Hao Di, Haishan Ye, Yueling Zhang +3

Variance reduction techniques are designed to decrease the sampling variance, thereby accelerating convergence rates of first-order (FO) and zeroth-order (ZO) optimization methods.…

math.OC2024

Anderson Acceleration Without Restart: A Novel Method with n-Step Super Quadratic Convergence Rate

Haishan Ye, Dachao Lin, Xiangyu Chang +1

In this paper, we propose a novel Anderson's acceleration method to solve nonlinear equations, which does \emph{not} require a restart strategy to achieve numerical stability. We p…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.