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Heng Ji

4 papers here

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

author position
  • middle author2
  • last author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.CL3
  • cs.CV1
ORCID 0009-0005-4210-1648
same name
  • Heng Ji — 30 papers, h 37
  • Heng Ji — 28 papers
  • Heng Ji — 27 papers, h 59
  • Heng Ji — 16 papers
  • Heng Ji — 4 papers, h 7
  • Heng Ji — 4 papers

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

most citedMassively Multi-Cultural Knowledge Acquisition & LM Benchmarking

3 citations · 3 across the 4 of their papers we have counts for

collaborators

4 papers

cs.CV2025

DyMU: Dynamic Merging and Virtual Unmerging for Efficient VLMs

Zhenhailong Wang, Senthil Purushwalkam, Caiming Xiong +3

We present DyMU, an efficient, training-free framework that dynamically reduces the computational burden of vision-language models (VLMs) while maintaining high task performance. O…

cs.CL2025

Sensitivity Meets Sparsity: The Impact of Extremely Sparse Parameter Patterns on Theory-of-Mind of Large Language Models

Yuheng Wu, Wentao Guo, Zirui Liu +3

This paper investigates the emergence of Theory-of-Mind (ToM) capabilities in large language models (LLMs) from a mechanistic perspective, focusing on the role of extremely sparse…

cs.CL2024

Fact Checking Beyond Training Set

Payam Karisani, Heng Ji

Evaluating the veracity of everyday claims is time consuming and in some cases requires domain expertise. We empirically demonstrate that the commonly used fact checking pipeline,…

cs.CL2024★ 3 cited

Massively Multi-Cultural Knowledge Acquisition & LM Benchmarking

Yi Fung, Ruining Zhao, Jae Doo +2

Pretrained large language models have revolutionized many applications but still face challenges related to cultural bias and a lack of cultural commonsense knowledge crucial for g…

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