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Rui Xu

12 papers hereh-index 10800 citations15 works total

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

author position
  • first author1
  • middle author8

Across the 9 of 12 papers where every author was matched, so the position is known.

fields
  • cs.CL9
  • cs.AI2
  • cs.LG1
same name
  • Rui Xu — 16 papers, h 10
  • Rui Xu — 11 papers, h 7
  • Rui Xu — 10 papers, h 15
  • Rui Xu — 10 papers, h 15
  • Rui Xu — 9 papers, h 3
  • Rui Xu — 9 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
20222026
most citedFrom Persona to Personalization: A Survey on Role-Playing Language Agents

14 citations · 38 across the 11 of their papers we have counts for

collaborators
Showing 2026Show all

2 papers · 1 filter

cs.AI2026

OSPD: On-Policy Self-Distillation for Persona-Consistent Dialogue

Rui Xu, Yikai Zhang, Aili Chen +3

Maintaining persona consistency across multi-turn dialogues remains a core challenge for role-playing language models. Off-policy distillation from external teachers incurs distrib…

cs.LG2026

HER: Human-like Reasoning and Reinforcement Learning for LLM Role-playing

Chengyu Du, Xintao Wang, Aili Chen +11

LLM role-playing, i.e., using LLMs to simulate specific personas, has emerged as a key capability in various applications, such as companionship, content creation and digital games…

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