🧑‍🔬 Baixuan Xu

🏛️ Affiliations

🎓Hong Kong University of Science and TechnologyHong Kong · China2023–2026 · 29 papersEducationcurrent🏢AmazonSeattle · United States2025–2026 · 3 papers

From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine.

🧭 Fields, topics and concepts

Of its works in our library, with the number of works on each.

📅 Works by year

2020s

📄 Papers

The most cited first (OpenAlex and our library).

1. AutoGraph-R1: End-to-End Reinforcement Learning for Knowledge Graph Construction (2026 · 4 citations)
   Graph-based RAG systems usually build their knowledge graph once, judge it by intrinsic criteria such as precision or coverage, and then use it unchanged for question answering.
2. DIXITWORLD: Evaluating Multimodal Abductive Reasoning in Vision-Language Models with Multi-Agent Dixit Gameplay (2026 · 2 citations)
   The paper asks how well vision-language models (VLMs) handle multimodal abductive reasoning, meaning proposing and choosing the most plausible explanation from incomplete visual evidence.
3. InferenceDynamics: Adaptive LLM Routing through Structured Capability and Knowledge Profiling (2026 · 1 citation)
   Choosing which large language model should answer a given query becomes difficult as the number of specialized models grows.
4. SessionIntentBench: A Multi-task Inter-session Intention-shift Modeling Benchmark for E-commerce Customer Behavior Understanding (2026)
   E-commerce services benefit from knowing what a shopper wants at a given moment. User profiles and purchase records are often missing, and earlier intention research covers only single or co-buy purchases, mostly using product titles and images. This paper models how preferences change step by step during a browsing…

All works

6 works of theirs in our library, the most cited first; 4 with a page here, the others link their original until we summarise them.

1. AutoGraph-R1: End-to-End Reinforcement Learning for Knowledge Graph ConstructionAnnual Meeting of the Association for Computational Linguistics (ACL)Hong Ting Tsang, Jiaxin Bai, Haoyu Huang, et al.2026 · 4 citations
2. Legal Rule Induction: Towards Generalizable Principle Discovery from Analogous Judicial Precedents ↗arXiv:2505.14104 · no summary yetWei Fan et al.2025 · 3 citations
3. DIXITWORLD: Evaluating Multimodal Abductive Reasoning in Vision-Language Models with Multi-Agent Dixit GameplayAnnual Meeting of the Association for Computational Linguistics (ACL)Yunxiang MO, Tianshi Zheng, Qing Zong, et al.2026 · 2 citations
4. InferenceDynamics: Adaptive LLM Routing through Structured Capability and Knowledge ProfilingAnnual Meeting of the Association for Computational Linguistics (ACL)Haochen Shi, Tianshi Zheng, Weiqi Wang, et al.2026 · 1 citation
5. Can LLMs Time Travel? Enhancing Temporal Consistency in Legal Agentic Search through Reinforcement Learning ↗arXiv:2605.25920 · no summary yetWei Fan et al.2026 · 1 citation
6. SessionIntentBench: A Multi-task Inter-session Intention-shift Modeling Benchmark for E-commerce Customer Behavior UnderstandingFindings of the Association for Computational LinguisticsYuqi Yang, Weiqi Wang, Baixuan Xu, et al.2026

🤝 Co-authors here

12 of 16 co-authors with a page, the most papers together first.

• Chunkit Chan ×3
• Tianshi Zheng ×3
• Yangqiu Song ×3
• Jiaxin Bai ×2
• Qing Zong ×2
• Weiqi Wang ×2
• Changlong Yu
• Chen Luo
• Chunyang Li
• Jiayu Liu
• Shujie Liu
• Tao Fan

Venues

Where their works here were published, the most works first, with the editions of those that have a page.

• Annual Meeting of the Association for Computational Linguistics (ACL) ×3: ACL 2026 ×3
• Findings of the Association for Computational Linguistics: Findings of the Association for Computational Linguistics 2026

🔗 Cited by

Papers of our library cite their works 10 times (of the 149,439 papers whose bibliographies we read).

Updated 2 November 2026

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