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Haoyan Xu

11 papers hereh-index 557 citations12 works total

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

author position
  • first author5
  • middle author4

Across the 9 of 11 papers where every author was matched, so the position is known.

fields
  • cs.LG7
  • cs.CV2
  • cs.CL1
  • cs.SI1
same name
  • Haoyan Xu — 8 papers, h 9
  • Haoyan Xu — 5 papers, h 2
  • Haoyan Xu — 1 paper, h 4

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 citedLLM-Powered Text-Attributed Graph Anomaly Detection via Retrieval-Augmented Reasoning

1 citations · 1 across the 10 of their papers we have counts for

collaborators
Showing 2024Show all

1 paper · 1 filter

cs.LG2024

LEGO-Learn: Label-Efficient Graph Open-Set Learning

Haoyan Xu, Kay Liu, Zhengtao Yao +4

How can we train graph-based models to recognize unseen classes while keeping labeling costs low? Graph open-set learning (GOL) and out-of-distribution (OOD) detection aim to addre…

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