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Lap-Pui Chau

42 papers hereh-index 9588 citations53 works total

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

author position
  • middle author13
  • last author27

Across the 40 of 42 papers where every author was matched, so the position is known.

fields
  • cs.CV36
  • cs.CL3
  • cs.RO2
  • eess.IV1

identity via Semantic Scholar / OpenAlex

works on
agentic frameworks 1egocentric video 1procedural understanding 1self-supervised learning 1video question answering 1

From the 1 of 42 linked papers with an AI index.

activity
20242026
collaborators
Showing cs.CLShow all

3 papers · 1 filter

cs.CL2026

LLM-Agnostic Semantic Representation Attack

Jiawei Lian, Jianhong Pan, Lefan Wang +4

Large Language Models (LLMs) increasingly employ alignment techniques to prevent harmful outputs. Despite these safeguards, attackers can circumvent them by crafting adversarial pr…

cs.CL2025

Semantic Representation Attack against Aligned Large Language Models

Jiawei Lian, Jianhong Pan, Lefan Wang +3

Large Language Models (LLMs) increasingly employ alignment techniques to prevent harmful outputs. Despite these safeguards, attackers can circumvent them by crafting prompts that i…

cs.CL2025

Revealing the Intrinsic Ethical Vulnerability of Aligned Large Language Models

Jiawei Lian, Jianhong Pan, Lefan Wang +3

Large language models (LLMs) are foundational explorations to artificial general intelligence, yet their alignment with human values via instruction tuning and preference learning…

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