| CARVIEW |
Biography
I am a postdoctoral researcher at University of Amsterdam (UvA), Amsterdam UMC, and Delft University of Technology, working on Trustworthy AI systems. I got my Ph.D. degree from University of Amsterdam (UvA), supervised by Prof. dr. Maarten de Rijke , Dr. Herke van Hoof, and Dr. Harrie Oosterhuis. Prior to that, I received my BE and ME degree in computer science from Renmin University of China under the supervision of Prof. dr. Xin Zhao and Prof. dr. Ji-Rong Wen in 2016 and 2019, respectively.
My research interest focuses on trustworthy advice-giving systems for real-world applications, especially in high-risk domains, e.g., healthcare, news recommendation, and public services.
I successfully defended my Ph.D. thesis titled Learning Recommender Systems from Biased User Interactions on 7th Feb 2024. I am looking for positions to continue my career.
Download my resumé.
- Trustworthy AI
- Advice-giving systems
- Large language models
- Reinforcement learning
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PhD in Computer Science, 2019 ~ 2024
University of Amsterdam
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MEng in Computer Science, 2016 ~ 2019
Renmin University of China
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BSc in Computer Science, 2012 ~ 2016
Renmin University of China
Publications
Experiences
Teaching and Working
Teaching Assistant
- Human-in-the-Loop Machine Learning (MSc., Nov. - Dec. 2024) – MSc Artificial Intelligence
- University of Amsterdam, Amsterdam, The Netherlands
- Designed and gave letures; Graded exercises and exams; Answered students’ questions.
- Recommender Systems (June 2023) – MSc Artificial Intelligence
- University of Amsterdam, Amsterdam, The Netherlands
- Designed and gave letures; Supervised students to reproduce recommendation methods.
- Information Retrieval (Feb. 2023 - March 2023) – MSc Artificial Intelligence
- University of Amsterdam, Amsterdam, The Netherlands
- Graded exercises and exams; Answered students’ questions.
- Reinforcement Learning (Sep. 2021 - Oct. 2021) – MSc Artificial Intelligence
- University of Amsterdam, Amsterdam, The Netherlands
- Designed and graded exercises and exams; Answered students’ questions.
- Reinforcement Learning (Sep. 2020 - Oct. 2020) – MSc Artificial Intelligence
- University of Amsterdam, Online
- Designed and graded exercises and exams; Answered students’ questions.
Student Supervision
- Xuelong Fu (BSc., Nov. 2024 – Jan. 2025)
- Title: A Scoping Review of Current Challenges for Trustworthy AI
- Margot Pauelsen (BSc., March 2023 – June 2023)
- Title: Towards Recommending Method Optimisation: The Effect of Optimisers on Collaborative Filtering Learning
- Calvin Law (BSc., March 2023 – June 2023)
- Title: Investigating the effect of different optimizers on Out-of-distribution scenarios in Recommender Systems
- Cas Hortensius (MSc., March 2022 – June 2022)
- Title: Comparing Collaborative Filtering Recommender Systems for the Hospitality Industry;
- Helma Koopmans (MSc., Feb. 2021 – Feb. 2022)
- Title: Fairness in two-sided markets;
- Thijs Rood (BSc., April – June 2021)
- Title: Attention-based State Encoder in Reinforcement Learning for Recommendation;
- Bunyamin Çetinkaya (BSc., April – June 2021)
- Title: Improving Reinforcement Learning for Recommendation Systems with a Convolutional Neural Network-based State Encoder
- Luke de Keijzer (MSc., March – July 2020)
- Title: Improving Company “Look-a-Likes” Finding Algorithm with the use of Graph Theory.
Internship
- Applied Scientist Intern at Amazon – Seattle, USA, July 2022 – Nov. 2022
- Worked on decomposing complex user goals into a series of simple sub-questions.
- Research Intern at Microsoft Research Asia – Beijing, China, May 2018 – Nov. 2018
- Worked on designing a Knowledge Graph-based Recommender System for a financial institution and Meta-path based Recommender system.
Professional Activities
Workshop Organization
- AgentIR: 1st Workshop on Agent-based Information Retrieval at SIGIR, July 2024.
- 4th Workshop on Deep Reinforcement Learning for Information Retrieval at CIKM, Oct 2023.
Tutorial Organization
- Unbiased Learning to Rank: On Recent Advances and Practical Applications at WSDM, March 2024.
- Recent Advances in the Foundations and Applications of Unbiased Learning to Rank at SIGIR, July 2023.
Reviewer
- Conference: SIGIR 20222024, ECML PPKD 2022, CCL 2022/2023, WSDM 2023/2024/2025, ICTIR
- Journal:
- ACM Transactions on Intelligent Systems and Technology (TIST)
- ACM Transactions on Information Systems (TOIS)
- IEEE Transactions on Knowledge and Data Engineering (TKDE)
- Information Processing and Management (IPM)