Author

Di Bai

Observed name: Bai, Di

Institutions: Google (United States), University of Toronto, Chinese Academy of Sciences, Google DeepMind (United Kingdom), National Astronomical Observatories, University of Chinese Academy of Sciences

Observed institutions: Google (United States), University of Toronto, Chinese Academy of Sciences, Google DeepMind (United Kingdom), National Astronomical Observatories, University of Chinese Academy of Sciences

ORCID: 0009-0009-1813-4844

Observed ORCID: 0009-0009-1813-4844

OpenAlex ID: A5134930179

Dream-RSI: Recursive Self-Improvement through Evolving Worlds

2026 · Zheng, Tong, Wu, Xidong, et al. · arXiv (Cornell University) · 27

AgenticRecTune: Multi-Agent with Self-Evolving Skillhub for Recommendation System Optimization

2026 · Wu, Xidong, Zhuan, Yue, et al. · arXiv (Cornell University) · 8

Decomposing Staleness in Recommender Systems: A Dual-Filter Framework for Supersession and Decay

2026 · Di Bai, Feng Han, et al. · ACM International Conference on Information and Knowledge Management (CIKM)

See you again: an $80^\circ$ NGC~5466 stellar stream and its constraints on the Galactic dark halo mass

2026 · Bai, Di, Yang, Yong, et al. · arXiv (Cornell University)

Toolflation: Seller Agents Distort Tool Markets Through Spontaneous Generative Engine Optimization

2026 · Tang, Zhenwei, Bai, Di, et al. · arXiv (Cornell University)

Reasoning Reranking with Semantic IDs as the Sole Item Representation

2026 · Tang, Zhenwei, Liu, Jintao, et al. · arXiv (Cornell University)

Humanity's Last Choice: A Common Evaluation Standard for Generative Engine Optimization

2026 · Wen, Qianfeng, Liu, Yifan Simon, et al. · arXiv (Cornell University)

Heterogeneous Ranking in Industrial-Scale Recommender Systems: A Case Study

2026 · Di Bai, Jintao Liu, et al. · ACM Conference on Recommender Systems (RecSys)

Works count: 8

Citation count: 35

H-index: 2

I10-index: 1