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Zijun Chen

9 papers hereh-index 6217 citations11 works total

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

author position
  • first author1
  • middle author7

Across the 8 of 9 papers where every author was matched, so the position is known.

fields
  • cs.CV3
  • cs.AI2
  • cs.CL2
  • cs.LG2
same name
  • Zijun Chen — 5 papers, h 2
  • Zijun Chen — 4 papers, h 2
  • Zijun Chen — 3 papers, h 0
  • Zijun Chen — 2 papers, h 3
  • Zijun Chen — 2 papers, h 2
  • Zijun Chen — 2 papers, h 2

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 citedChartX & ChartVLM: A Versatile Benchmark and Foundation Model for Complicated Chart Reasoning

5 citations · 6 across the 9 of their papers we have counts for

collaborators
Showing 2026Show all

2 papers · 1 filter

cs.LG2026

LongAct: Harnessing Intrinsic Activation Patterns for Long-Context Reinforcement Learning

Bowen Ping, Zijun Chen, Tingfeng Hui +4

Reinforcement Learning (RL) has emerged as a critical driver for enhancing the reasoning capabilities of Large Language Models (LLMs). While recent advancements have focused on rew…

cs.CL2026

LongR: Unleashing Long-Context Reasoning via Reinforcement Learning with Dense Utility Rewards

Qize Yu, Bowen Ping, Zijun Chen +6

Reinforcement Learning (RL) has emerged as a key driver for LLM reasoning. This capability is equally pivotal in long-context scenarios---such as long-dialogue understanding and st…

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