🧑‍🔬 Kaiwen Wei

🏛️ Affiliations

🎓Chongqing UniversityChongqing · China2026 · 7 paperscurrent

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. From Past To Path: Masked History Learning for Next-Item Prediction in Generative Recommendation (2026)
   Generative recommenders produce semantic item IDs one step at a time. This left-to-right training tends to anchor them on the most recent interactions and miss longer-range user intent. To counter this, the authors introduce Masked History Learning (MHL), which changes how decoder-only generative models are trained.…
2. Me-Agent: A Personalized Mobile Agent with Two-Level User Habit Learning for Enhanced Interaction (2026)
   LLM-driven phone agents usually execute only what the user states explicitly. They struggle when a request leaves out the app ("play some music") or the content ("play my favorite"), and they do not learn from a person's past behavior. Me-Agent addresses this without any fine-tuning by modeling user habits at two…
3. MentalSeek-Dx: Towards Progressive Hypothetico-Deductive Reasoning for Real-world Psychiatric Diagnosis (2026)
   The paper tackles automated psychiatric diagnosis with LLMs. Existing evaluation data are mostly social-media posts or synthetic stories with coarse labels, so they say little about real clinical use. The authors build MentalDx Bench from 712 de-identified electronic health records collected at partner hospitals.…

All works

6 works of theirs in our library, the most cited first; 3 with a page here, the others link their original until we summarise them.

1. From Past To Path: Masked History Learning for Next-Item Prediction in Generative RecommendationAnnual Meeting of the Association for Computational Linguistics (ACL)Kaiwen Wei, Kejun he, Xiaomian Kang, et al.2026
2. Me-Agent: A Personalized Mobile Agent with Two-Level User Habit Learning for Enhanced InteractionFindings of the Association for Computational LinguisticsShuoxin Wang, Chang Liu, Gowen Loo, et al.2026
3. MentalSeek-Dx: Towards Progressive Hypothetico-Deductive Reasoning for Real-world Psychiatric DiagnosisAnnual Meeting of the Association for Computational Linguistics (ACL)Xiao Sun, Ymyang, Xinyi Jiang, et al.2026
4. Chart-MRAG: Benchmarking Multimodal Retrieval Augmented Generation on Chart-based Documents ↗Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) · no summary yetYmyang et al.2026
5. Orthogonal Representation Editing: Decoupling Semantic Entanglement in Batch Knowledge Editing of LLMs ↗Findings of the Association for Computational Linguistics: ACL 2026 · no summary yetWenhao Yu et al.2026
6. SafeSteer: A Decoding-level Defense Mechanism for Multimodal Large Language Models ↗Findings of the Association for Computational Linguistics: ACL 2026 · no summary yetXinyi Zeng et al.2026

🤝 Co-authors here

9 co-authors with a page, the most papers together first.

• Jiang Zhong ×2
• Junnan Zhu ×2
• Ymyang ×2
• Yu Tian ×2
• Chang Liu
• Jie Zhang
• Xiao Sun
• Xinyu Zhou
• Zhenyang Li

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 ×2
• Findings of the Association for Computational Linguistics: ACL 2026 ×2
• Findings of the Association for Computational Linguistics: Findings of the Association for Computational Linguistics 2026

Updated 1 November 2026

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