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Yongxiu Xu

7 papers hereh-index 4130 citations19 works total

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

author position
  • middle author7

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • cs.CL2
  • cs.CV2
  • cs.AI1
  • cs.LG1
  • cs.MM1
same name
  • Yongxiu Xu — 3 papers, h 3

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
20232026
most citedCross-modal Contrastive Learning for Multimodal Fake News Detection

94 citations · 102 across the 7 of their papers we have counts for

collaborators
Showing cs.CVShow all

2 papers · 1 filter

cs.CV2026

Sparse Evidence Can Suffice: Agentic Evidence Seeking for Multimodal Video Misinformation Detection

Haochen Zhao, Yongxiu Xu, Xinkui Lin +6

Multimodal video misinformation detection is commonly formulated as a holistic video-understanding task, where the entire video and its associated content are processed and judged…

cs.CV2025

MMSD3.0: A Multi-Image Benchmark for Real-World Multimodal Sarcasm Detection

Haochen Zhao, Yuyao Kong, Yongxiu Xu +4

Despite progress in multimodal sarcasm detection, existing datasets and methods predominantly focus on single-image scenarios, overlooking potential semantic and affective relation…

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