Publications

2026

• NeurIPS Dooly: Configuration-Agnostic, Redundancy-Aware Profiling for LLM Inference Simulation

  Joon Ha Kim, Geon-Woo Kim, Anoop Rachakonda, and Daehyeok Kim

  Proceedings of the 40th Conference on Neural Information Processing Systems (NeurIPS), December 2026

  arXiv Code
• HotNets The NIC Needs an Operating System

  Wonsup Yoon and Daehyeok Kim

  Proceedings of the 25th ACM Workshop on Hot Topics in Networks (HotNets), November 2026
• HotNets Programmable Scale-Up Switches for Software-Defined GPU Fabrics

  Shouxu Lin, Ran Shu, Daehyeok Kim, and Jiaxin Lin

  Proceedings of the 25th ACM Workshop on Hot Topics in Networks (HotNets), November 2026
• arXiv Leto: Fast In-Place Recovery for LLM Training on Surviving Hardware

  Geon-Woo Kim, Joon Ha Kim, and Daehyeok Kim

  arXiv preprint, September 2026

  arXiv
• SIGCOMM PacketExpress: Fully Exploiting Large MTUs for Internet Traffic in Private Networks

  Junghan Yoon, Youngmin Choi, Juyoung Park, Daehyeok Kim, Changhoon Kim, and KyoungSoo Park

  Proceedings of the ACM SIGCOMM 2026 Conference (SIGCOMM), August 2026

  PDF Code
• OSDI TrainMover: An Interruption-Resilient Runtime for ML Training

  ChonLam Lao, Jiaqi Gao, Jiamin Cao, Zhipeng Zhang, Pengcheng Zhang, Jiangfei Duan, Zhilong Zheng, Yu Guan, Yichi Xu, Yong Li, Zhengping Qian, Aditya Akella, Minlan Yu, Ennan Zhai, Dennis Cai, and Jingren Zhou

  Proceedings of the 20th USENIX Symposium on Operating Systems Design and Implementation (OSDI), July 2026

  PDF arXiv Code
• PLDI MatchBox: A Semantic Foundation for Data Plane Portability

  Eric Hayden Campbell, Robert Zhang, Divyanshu Saxena, Aditya Akella, and Isil Dillig

  Proceedings of the ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI), June 2026

  PDF Code
• NSDI Enabling SLO-Aware 5G Multi-Access Edge Computing with SMEC

  Xiao Zhang and Daehyeok Kim

  Proceedings of the 23rd USENIX Symposium on Networked Systems Design and Implementation (NSDI), May 2026

  PDF Code Slides
• NSDI UNUM: A New Framework for Network Control

  Jiayi Chen, Nihal Sharma, Debajit Chakraborty, Saurabh Agarwal, Jeffrey Zhou, Aditya Akella, and Sanjay Shakkottai

  Proceedings of the 23rd USENIX Symposium on Networked Systems Design and Implementation (NSDI), May 2026

  PDF Code
• NSDI Towards Performance Robustness for Microservices

  Divyanshu Saxena, Gaurav Vipat, Jiaxin Lin, Jingbo Wang, Isil Dillig, Sanjay Shakkottai, and Aditya Akella

  Proceedings of the 23rd USENIX Symposium on Networked Systems Design and Implementation (NSDI), May 2026

  PDF Code
• NSDI FRCC: Towards Provably Fair and Robust Congestion Control

  Anup Agarwal, Venkat Arun, and Srinivasan Seshan

  Proceedings of the 23rd USENIX Symposium on Networked Systems Design and Implementation (NSDI), May 2026

  PDF Code
• NSDI Syntra: Synthesizing Cross-Layer Controllers for Low-Latency Video Streaming

  Jia Pan, Anup Agarwal, Işıl Dillig, and Venkat Arun

  Proceedings of the 23rd USENIX Symposium on Networked Systems Design and Implementation (NSDI), May 2026

  PDF Code
• INFOCOM Pendulum: Network-Compute Joint Scheduling for Efficient and Accurate MEC Live Video Analytics

  Juheon Yi, Seokgyeong Shin, Minkyung Jeong, Goodsol Lee, Daehyeok Kim, and Youngki Lee

  Proceedings of the IEEE International Conference on Computer Communications (INFOCOM), May 2026

  PDF
• IPDPS Reforge: Low-Latency Distributed GNN Serving with Selective Embedding Recomputation

  Geon-Woo Kim, Donghyun Kim, Jeongyoon Moon, Henry Liu, Tarannum Khan, Anand Iyer, Daehyeok Kim, and Aditya Akella

  Proceedings of the IEEE International Parallel and Distributed Processing Symposium (IPDPS), May 2026

  PDF arXiv
• NINeS Contracts: A Unified Lens on Congestion Control Robustness, Fairness, Congestion, and Generality

  Anup Agarwal, Venkat Arun, and Srinivasan Seshan

  Proceedings of New Ideas in Networked Systems (NINeS), March 2026

  PDF

2025

• HotNets Towards Incremental MTU Upgrade for the Internet

  Junghan Yoon, Youngmin Choi, Juyoung Park, Daehyeok Kim, Changhoon Kim, and KyoungSoo Park

  Proceedings of the 24th ACM Workshop on Hot Topics in Networks (HotNets), November 2025

  PDF Code
• ICML HALoS: Hierarchical Asynchronous Local SGD over Slow Networks for Geo-Distributed Large Language Model Training

  Geon-Woo Kim, Junbo Li, Shashidhar Gandham, Omar Baldonado, Adithya Gangidi, Pavan Balaji, Zhangyang Wang, and Aditya Akella

  Proceedings of the 42nd International Conference on Machine Learning (ICML), July 2025

  PDF
• MobiSys Towards End-to-End Latency Guarantee in MEC Live Video Analytics with App-RAN Mutual Awareness

  Juheon Yi, Goodsol Lee, Seokgyeong Shin, Minkyung Jeong, Daehyeok Kim, and Youngki Lee

  Proceedings of the 23rd ACM International Conference on Mobile Systems, Applications, and Services (MobiSys), June 2025

  PDF
• NSDI Enabling Portable and High-Performance SmartNIC Programs with Alkali

  Jiaxin Lin, Zhiyuan Guo, Mihir Shah, Tao Ji, Yiying Zhang, Daehyeok Kim, and Aditya Akella

  Proceedings of the 22nd USENIX Symposium on Networked Systems Design and Implementation (NSDI), April 2025

  PDF Code
• NSDI MTP: Transport for In-Network Computing

  Tao Ji, Rohan Vardekar, Balajee Vamanan, Brent E. Stephens, and Aditya Akella

  Proceedings of the 22nd USENIX Symposium on Networked Systems Design and Implementation (NSDI), April 2025

  PDF
• ASPLOS Copper and Wire: Bridging Expressiveness and Performance for Service Mesh Policies

  Divyanshu Saxena, William Zhang, Shankara Pailoor, Isil Dillig, and Aditya Akella

  Proceedings of the 30th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), March 2025

  PDF Code

2024

• HotNets Lightweight Automated Reasoning for Network Architectures

  Rahul Bothra, Venkat Arun, P. Brighten Godfrey, Akshay Narayan, and Ahmed Saeed

  Proceedings of the 23rd ACM Workshop on Hot Topics in Networks (HotNets), November 2024

  PDF