Allan Stewart

According to our database, Allan Stewart authored at least 3 papers between 2022 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Bi-level Hierarchical Neural Contextual Bandits for Online Recommendation.

Yunzhe Qi, Yao Zhou, Yikun Ban, Allan Stewart, Chuanwei Ruan, Jiachuan He, Shishir Kumar Prasad, Haixun Wang, Jingrui He

Trans. Mach. Learn. Res., 2026

2023

Dynamic Embedding-based Retrieval for Personalized Item Recommendations at Instacart.

Chuanwei Ruan, Allan Stewart, Han Li, Ryan Ye, David Vengerov, Haixun Wang

Proceedings of the Companion Proceedings of the ACM Web Conference 2023, 2023

2022

A Short Survey on the User Cold Start Problem in Recommender Systems: Metadata and Meta-Learning Methods.

Hao Jiang, Jingying Zhou, Allan Stewart, Haixun Wang

Proceedings of the IEEE International Conference on Big Data, 2022