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researcher

P. Han

5 papers hereh-index 458 citations7 works total

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

author position
  • first author2
  • middle author3

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • cs.AI2
  • cs.CL2
  • cs.CY1
same name
  • P. Han — 6 papers, h 13
  • P. Han — 4 papers, h 12
  • P. Han — 4 papers, h 20
  • P. Han — 3 papers, h 7
  • P. Han — 2 papers, h 19
  • P. Han — 2 papers, h 5

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 citedChatGPT Based Data Augmentation for Improved Parameter-Efficient Debiasing of LLMs

1 citations · 1 across the 4 of their papers we have counts for

collaborators
Showing cs.AIShow all

2 papers · 1 filter

cs.AI2026

Rethinking Psychometric Evaluation of LLMs: When and Why Self-Reports Predict Behavior

Rafal Kocielnik, Pengrui Han, Peiyang Song +5

Anticipating LLM behavioral tendencies from low-cost psychometric probes is critical for safe deployment, but only if self-reports (SR) reliably predict behavior. Recent work docum…

cs.AI2025

The Personality Illusion: Revealing Dissociation Between Self-Reports & Behavior in LLMs

Pengrui Han, Rafal Kocielnik, Peiyang Song +4

Personality traits have long been studied as predictors of human behavior. Recent advances in Large Language Models (LLMs) suggest similar patterns may emerge in artificial systems…

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