miraitowaves
RESEARCH & NOTES

A Short Bio

I am an M.S. student in the College of Computer Science and Technology at Zhejiang University, advised by Prof. Kun Kuang and Prof. Fei Wu. I received my B.Eng. degree from Zhejiang University in 2026, following my undergraduate studies from 2022 to 2026.

Since September 2026, I have been a research intern at Alibaba Cloud (Aliyun) in Hangzhou. Previously, I was a research intern at Alimama, Taotian Group, in Beijing from March to September 2026.

My primary research goal is to leverage large-scale human–agent interaction histories to build agents capable of reliable decision-making in open-ended tasks. I am particularly interested in LLM-based personalized agents, scalable agent memory mechanism and efficient agent reasoning and planning algorithms.

Before entering university in 2022, I focused on Mathematical Olympiads under the guidance of Mingliang Yang.

Publications

  1. Recall comparison of BehaviorMem and baselines across seen categories, unseen categories in familiar domains, related domains, and new domains.
    arXiv preprint · 2026

    BehaviorMem: Building and Evaluating User Memory from Real-World E-Commerce Behavior Streams

    Sizhe Wang*, Xinghao Fang*, Rui Qiu*, Zhenjia Ma, Dagui Chen, Kun Kuang, Hongcheng Guo (* Equal Contribution)

Selected Awards

  • Outstanding Graduate of Zhejiang University.(2026)
  • Guo Yilian Education Scholarship.(2025)
  • First-Class Scholarship of Zhejiang University.(2024) Top 3%
  • National Scholarship.(2023) Highest honor for undergraduates
  • Model Student in Academics / Innovation / Arts & Sports / Labor / Leadership of Zhejiang University.(2023, 2024, 2025) One of few students to receive all