Preprint ZenFlow: Enabling Stall-Free Offloading Training via Asynchronous Updates Tingfeng Lan, Yusen Wu, Bin Ma, Zhaoyuan Su, Rui Yang, Tekin Bicer, Dong Li, and Yue Cheng In 2025 arXiv Preprint λScale: Enabling Fast Scaling for Serverless Large Language Model Inference Minchen Yu*, Rui Yang*, Chaobo Jia, Zhaoyuan Su, Sheng Yao, Tingfeng Lan, Yuchen Yang, Yue Cheng, Wei Wang, Ao Wang, and Ruichuan Chen In 2025 arXiv VLDB’24 Algorithmic Complexity Attacks on Dynamic Learned Indexes Rui Yang, Evgenios M. Kornaropoulos, and Yue Cheng In 50th International Conference on Very Large Databases 2024 arXiv PDF Code