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An Zhang

15 papers hereh-index 9208 citations22 works total

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

author position
  • middle author12
  • last author2

Across the 14 of 15 papers where every author was matched, so the position is known.

fields
  • cs.CL4
  • cs.IR4
  • cs.LG3
  • cs.MA2
  • cs.AI1
  • cs.CE1
same name
  • An Zhang — 36 papers, h 25
  • An Zhang — 20 papers, h 8
  • An Zhang — 11 papers, h 6
  • An Zhang — 8 papers, h 14
  • An Zhang — 7 papers, h 6
  • An Zhang — 6 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
20242026
most citedReinforced Preference Optimization for Recommendation

2 citations · 3 across the 14 of their papers we have counts for

collaborators
Showing cs.LGShow all

3 papers · 1 filter

cs.LG2025

Quantile Advantage Estimation: Stabilizing RLVR for LLM Reasoning

Junkang Wu, Kexin Huang, Jiancan Wu +3

Reinforcement Learning with Verifiable Rewards (RLVR) strengthens LLM reasoning, but training often oscillates between {entropy collapse} and {entropy explosion}. We trace both haz…

cs.LG2025

SafeMLRM: Demystifying Safety in Multi-modal Large Reasoning Models

Junfeng Fang, Yukai Wang, Ruipeng Wang +5

The rapid advancement of multi-modal large reasoning models (MLRMs) -- enhanced versions of multimodal language models (MLLMs) equipped with reasoning capabilities -- has revolutio…

cs.LG2024

Text-guided Diffusion Model for 3D Molecule Generation

Yanchen Luo, Junfeng Fang, Sihang Li +5

The de novo generation of molecules with targeted properties is crucial in biology, chemistry, and drug discovery. Current generative models are limited to using single property va…

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