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researcher

Qi Long

University of Pennsylvania

13 papers hereh-index 14950 citations24 works total

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

author position
  • middle author13

Across the 13 of 13 papers where every author was matched, so the position is known.

fields
  • stat.ML5
  • cs.LG3
  • cs.GT2
  • cs.CL1
  • math.ST1
  • stat.ME1
affiliations
  • University of Pennsylvania
same name
  • Qi Long — 7 papers, h 4
  • Qi Long — 6 papers, h 2
  • Qi Long — 5 papers, h 4
  • Qi Long — 4 papers
  • Qi Long — 4 papers, h 3
  • Qi Long — 4 papers, h 1

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
20192025
most citedA Statistical Framework of Watermarks for Large Language Models: Pivot, Detection Efficiency and Optimal Rules

17 citations · 37 across the 10 of their papers we have counts for

collaborators
Showing cs.GTShow all

2 papers · 1 filter

cs.GT2025

Fundamental Limits of Game-Theoretic LLM Alignment: Smith Consistency and Preference Matching

Zhekun Shi, Kaizhao Liu, Qi Long +2

Nash Learning from Human Feedback is a game-theoretic framework for aligning large language models (LLMs) with human preferences by modeling learning as a two-player zero-sum game.…

cs.GT2025

Statistical Impossibility and Possibility of Aligning LLMs with Human Preferences: From Condorcet Paradox to Nash Equilibrium

Kaizhao Liu, Qi Long, Zhekun Shi +2

Aligning large language models (LLMs) with diverse human preferences is critical for ensuring fairness and informed outcomes when deploying these models for decision-making. In thi…

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