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Chang Liu

4 papers hereh-index 237 citations5 works total

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

author position
  • first author2
  • middle author2

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

fields
  • cs.CV2
  • cs.AI1
  • cs.CL1
same name
  • Chang Liu — 31 papers, h 39
  • Chang Liu — 21 papers, h 5
  • Chang Liu — 18 papers, h 22
  • Chang Liu — 17 papers, h 7
  • Chang Liu — 16 papers
  • Chang Liu — 15 papers, h 19

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 citedStructured Attention Matters to Multimodal LLMs in Document Understanding

1 citations · 1 across the 4 of their papers we have counts for

collaborators
Showing cs.CVShow all

2 papers · 1 filter

cs.CV2026

Report of the 5th PVUW Challenge: Towards More Diverse Modalities in Pixel-Level Understanding

Chang Liu, Henghui Ding, Nikhila Ravi +40

This report summarizes the objectives, datasets, and top-performing methodologies of the 2026 Pixel-level Video Understanding in the Wild (PVUW) Challenge, hosted at CVPR 2026, whi…

cs.CV2026

Reflect to Inform: Boosting Multimodal Reasoning via Information-Gain-Driven Verification

Shuai Lv, Chang Liu, Feng Tang +5

Multimodal Large Language Models (MLLMs) achieve strong multimodal reasoning performance, yet we identify a recurring failure mode in long-form generation: as outputs grow longer,…

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