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Yu-Chen Zhang

15 papers hereh-index 453 citations15 works total

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

author position
  • first author6
  • middle author8
  • last author1

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

fields
  • cs.CL5
  • cs.LG4
  • cs.AI3
  • cs.CR1
  • cs.SD1
  • q-bio.GN1
same name
  • Yu-Chen Zhang — 7 papers, h 4
  • Yu-Chen Zhang — 5 papers, h 7
  • Yu-Chen Zhang — 4 papers, h 5
  • Yu-Chen Zhang — 2 papers, h 3
  • Yu-Chen Zhang — 2 papers, h 4
  • Yu-Chen Zhang — 2 papers, h 0

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 citedHijackRAG: Hijacking Attacks against Retrieval-Augmented Large Language Models

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

collaborators
Showing 2026Show all

3 papers · 1 filter

cs.AI2026

What Shapes Emergent Misalignment? Insights from Training Dynamics, Model Priors, and Data

Yuchen Zhang, Anietta Weckauff, Diego Garcia-Olano +1

Emergent misalignment (EM) is a phenomenon in which models generalize with narrow fine-tuning, leading to broad (yet uneven) misalignment across evaluation questions. We study EM a…

cs.AI2026

Characterizing the Consistency of the Emergent Misalignment Persona

Anietta Weckauff, Yuchen Zhang, Maksym Andriushchenko

Fine-tuning large language models (LLMs) on narrowly misaligned data generalizes to broadly misaligned behavior, a phenomenon termed emergent misalignment (EM). While prior work ha…

cs.CL2026

Language Family Matters: Evaluating LLM-Based ASR Across Linguistic Boundaries

Yuchen Zhang, Ravi Shekhar, Haralambos Mouratidis

Large Language Model (LLM)-powered Automatic Speech Recognition (ASR) systems achieve strong performance with limited resources by linking a frozen speech encoder to a pretrained L…

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