Implications of Programming Language Selection for Serverless Data Processing Pipelines. - Robert Cordingly; Hanfei Yu; Varik Hoang; David Perez; David Foster; Zohreh Sadeghi; Rashad Hatchett; Wes J. Lloyd (DASC/PiCom/CBDCom/CyberSciTech, 2020)

The Serverless Application Analytics Framework: Enabling Design Trade-off Evaluation for Serverless Software. - Robert Cordingly; Hanfei Yu; Varik Hoang; Zohreh Sadeghi; David Foster; David Perez; Rashad Hatchett; Wes Lloyd (WOSC@Middleware, 2020)

Leveraging GPT-2 for Classifying Spam Reviews with Limited Labeled Data via Adversarial Training. - Athirai A. Irissappane; Hanfei Yu; Yankun Shen; Anubha Agrawal; Gray Stanton (CoRR, 2020)

FaaSRank: Learning to Schedule Functions in Serverless Platforms. - Hanfei Yu; Athirai A. Irissappane; Hao Wang 022; Wes J. Lloyd (ACSOS, 2021)

Enhancing Observability of Serverless Computing with the Serverless Application Analytics Framework. - Robert Cordingly; Navid Heydari; Hanfei Yu; Varik Hoang; Zohreh Sadeghi; Wes Lloyd (ICPE (Companion), 2021)

Harvesting Idle Resources in Serverless Computing via Reinforcement Learning. - Hanfei Yu; Hao Wang 022; Jian Li 008; Seung-Jong Park (CoRR, 2021)

Accelerating Serverless Computing by Harvesting Idle Resources. - Hanfei Yu; Hao Wang 022; Jian Li 008; Xu Yuan 001; Seung-Jong Park (WWW, 2022)

Libra: Harvesting Idle Resources Safely and Timely in Serverless Clusters. - Hanfei Yu; Christian Fontenot; Hao Wang 022; Jian Li 008; Xu Yuan 001; Seung-Jong Park (HPDC, 2023)

Cheaper and Faster: Distributed Deep Reinforcement Learning with Serverless Computing. - Hanfei Yu; Jian Li 008; Yang Hua 001; Xu Yuan 001; Hao Wang 022 (AAAI, 2024)

RainbowCake: Mitigating Cold-starts in Serverless with Layer-wise Container Caching and Sharing. - Hanfei Yu; Rohan Basu Roy; Christian Fontenot; Devesh Tiwari; Jian Li 008; Hong Zhang 025; Hao Wang 022; Seung-Jong Park (ASPLOS (1), 2024)

Pre-Warming is Not Enough: Accelerating Serverless Inference With Opportunistic Pre-Loading. - Yifan Sui; Hanfei Yu; Yitao Hu; Jianxun Li; Hao Wang 022 (SoCC, 2024)

Stellaris: Staleness-Aware Distributed Reinforcement Learning with Serverless Computing. - Hanfei Yu; Hao Wang 022; Devesh Tiwari; Jian Li 008; Seung-Jong Park (SC, 2024)

Nitro: Boosting Distributed Reinforcement Learning with Serverless Computing. - Hanfei Yu; Jacob Carter; Hao Wang 022; Devesh Tiwari; Jian Li 008; Seung-Jong Park (Proc. VLDB Endow., 2024)

Freyr $^+$+: Harvesting Idle Resources in Serverless Computing via Deep Reinforcement Learning. - Hanfei Yu; Hao Wang 022; Jian Li 008; Xu Yuan 001; Seung-Jong Park (IEEE Trans. Parallel Distributed Syst., 2024)

fMoE: Fine-Grained Expert Offloading for Large Mixture-of-Experts Serving. - Hanfei Yu; Xingqi Cui; Hong Zhang 025; Hao Wang 014; Hao Wang 022 (CoRR, 2025)

ServerlessLoRA: Minimizing Latency and Cost in Serverless Inference for LoRA-Based LLMs. - Yifan Sui; Hao Wang 224; Hanfei Yu; Yitao Hu; Jianxun Li; Hao Wang 022 (CoRR, 2025)