Ali Anwar
I am an Assistant Professor in the Computer Science and Engineering Department at the University of Minnesota, where I build systems that make machine learning and data-intensive computing faster, cheaper, and more trustworthy across the full stack, from storage and serverless runtimes up through distributed training and large-model inference. My core focus is efficient reasoning and systems for large language models: by storing, reusing, and pruning the intermediate computation that models would otherwise discard, my group cuts the cost and latency of inference without sacrificing answer quality. A second thread makes these systems trustworthy, spanning federated learning under privacy, robustness, and heterogeneity constraints, and AI safety and alignment through distributed architectures for more reliable ML. I also work on serverless and FaaS computing across the softwareβhardware spectrum, and on scheduling for distributed quantum computing that jointly accounts for compute, network, and data locality.
My work has received five Best Paper awards, multiple awards from IBM, the Samsung GRO award, and the Pratt Fellowship award, and I am a co-inventor on more than 15 US patents. Before joining UMN, I was a Research Staff Member on the AI Platforms team at IBM Research Almaden. I received my Ph.D. in Computer Science from Virginia Tech, advised by Dr. Ali R. Butt, and spent three summers at IBM Research during my doctorate. Earlier in my career I worked as a tools developer on several open-source projects, including GNU GDB, Embedded Linux, U-Boot, and BusyBox.
Recent News
- π Excited to receive Cisco Research funding with Zirui Liu from UMN. Thanks to Cisco for supporting our research!
- Four papers accepted in 2026 β Sem-DPO (ACL'26 Findings), Retrieval-of-Thought (ICLR'26), ProToken (MLSys'26), and AHE: Adaptive Homomorphic Encryption (INFOCOM'26). Congratulations to Anas, Ammar, Azal, Waris, Jiaxiang, and the teams!
- Quantile-Guided Alignment accepted as a Spotlight at NeurIPS'25, and Accelerating LLM Reasoning via Early Rejection at EMNLP'25 Findings. Congratulations to Xinran, Jin, Azal, Qi, Seyyed, and the teams!
- π Excited to receive an NSF PDaSP Track 3 Award as Lead PI for our project "Testbed for Enhancing Privacy and Robustness of Federated Learning Systems" (w/ Muhammad Ali Gulzar, Virginia Tech & Fatima Anwar, UMass Amherst). Thanks to NSF for supporting our research!
- Three new preprints on improving resource efficiency and reasoning in LLMs are now live on arXiv!
- Papers accepted at IEEE Quantum Week (QCE'25) on scalability limits of quantum communication networks and at IROS'25 β SAFER, safety-aware task planning via LLMs in robotics. Congratulations to Connor, Azal, Michael, Muhammad, and the teams!
- Congratulations to Xinran Wang (Doctoral Dissertation Fellowship) and Aurelius Nguyen (UROP award)!
- π MAP: Multi-Human-Value Alignment of LLM selected for Oral Presentation (1.8% acceptance rate) at ICLR'25. Congratulations to Xinran!
- FLStore: An Efficient Federated Learning Store for Non-Training Workloads is accepted at MLSys'25. Congratulations to Sam, Ahmad, and the team!
- More 2025 papers accepted β Probe Pruning (ICLR'25), AID: Adaptive Integration of Detectors for Safe AI (NAACL'25), two papers at IPDPS'25, and TraceFL (ICSE'25). Congratulations to Qi, Xinran, Ammar, Waris, Azal, and the teams!
- Congratulations to Qi and Azal for getting the Amazon MLSys Fellowship for 2025-2026! Thanks Amazon!
- 2024 acceptances β π Best Student Paper at IEEE BigData'24 (plus six papers there), VLDB'24 (Storage Compressibility of Pre-Trained ML Models), MSST'24 (cost/durability for serverless data), and EuroSys'24. Congratulations to the teams!
- Several new preprints on scalable quantum networks, privacy-preserving FL, LLM finetuning, and LLM caching/storage are now available on arXiv!
- Paper accepted in Transactions on Storage. Congratulations to Nannan and the team!
- π Excited to receive a Samsung GRO 2023 Award on New Storage for Large ML Training (w/ Yue Cheng from UVA). Thanks, Samsung Advanced Institute of Technology, for the generous support on our research!
- Multiple 2023 papers accepted β IEEE BigData'23, I2Q (ISCA'23), QCCC (HPDC'23), SYSTOR'23, VLDB'23, two papers at CCGrid'23, and ICSE'23. Congratulations to Ahmad, Xinran, Connor, Alex, Jingyuan, Ben, Sixing, Syed, Waris, and the teams!
- π Best Paper award at ACM SYSTOR'23 for serving files efficiently in serverless computing.
- 2022 papers accepted β ASILOMAR'22, IEEE BigData'22, SC'22, and two papers at IEEE Cloud'22. Congratulations to Qi, Jingoo, Sixing, Phuong, and Ahmad!
- π Best Paper award at IEEE Cloud'22 for privacy-preserving Federated Learning.
- 2021 papers accepted β USENIX FAST'21, SC'21, AAAI'21, and IEEE Cloud'21. Congratulations to Alex, Zheng, Syed, and Kamala!
- π Best Paper award at ePart'21 for accountable Federated Learning; plus two papers in TPDS. Congratulations to Nannan and Ali!
- 2020 papers accepted β USENIX ATC'20, USENIX FAST'20, SoCC'20, HPDC'20, and HotStorage'20. Congratulations to Nannan, Ao, Benjamin, Zheng, Syed, Ahsan, and Alex!
Sponsors
We gratefully acknowledge the support of our sponsors:

