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Heng-Da Xu

7 papers hereh-index 5348 citations13 works total

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

author position
  • first author2
  • middle author5

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

fields
  • cs.CL3
  • cs.AI2
  • cs.IR2

identity via Semantic Scholar / OpenAlex

activity
20192026
most citedComplicated Table Structure Recognition

56 citations · 57 across the 6 of their papers we have counts for

collaborators
Showing 2026Show all

2 papers · 1 filter

cs.AI2026

ABot-ER: Unified Embodied Reasoning through Agentic Data-Model Co-Evolution

Qiuyu Ding, Heng-Da Xu, Changda Xia +14

We introduce ABot Embodied Reasoning (ABot-ER), a unified embodied reasoning foundation model that breaks the tension between breadth and depth in embodied reasoning. Embodied inte…

cs.AI2026

Why Users Go There: World Knowledge-Augmented Generative Next POI Recommendation

Qiuyu Ding, Heng-Da Xu, Wei Zhang +4

Generative point-of-interest (POI) recommendation models based on large language models (LLMs) have shown promising results by formulating next POI prediction as a sequence generat…

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