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Ke Xu

11 papers hereh-index 3519 citations11 works total

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

author position
  • first author1
  • middle author8
  • last author2

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • cs.CL5
  • cs.AI2
  • cs.SI2
  • cs.CR1
  • cs.LG1
same name
  • Ke Xu — 29 papers, h 43
  • Ke Xu — 19 papers, h 9
  • Ke Xu — 14 papers, h 7
  • Ke Xu — 13 papers, h 6
  • Ke Xu — 13 papers, h 5
  • Ke Xu — 12 papers, h 9

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
20202026
most citedLarge Language Model for Science: A Study on P vs. NP

3 citations · 3 across the 10 of their papers we have counts for

collaborators
Showing cs.AIShow all

2 papers · 1 filter

cs.AI2026

Harness-agnostic detection and immunization of reward hacking in self-evolving language models

Rongxin Yang, Yang Liu, Shang Luo +10

Self-evolving language models improve by proposing candidate updates and keeping whatever raises a visible score. When that score is an imperfect proxy for the capability one actua…

cs.AI2026

WaferSAGE: Large Language Model-Powered Wafer Defect Analysis via Synthetic Data Generation and Rubric-Guided Reinforcement Learning

Ke Xu, Zhongyuan Lian

We present WaferSAGE, a framework for wafer defect visual question answering using small vision-language models. To address data scarcity in semiconductor manufacturing, we propose…

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