Publications

(*:Co-first)

2027

        1. NSDI
          FlaME: MAC Scheduling at Scale in Virtualized Radio Access Network
          In Proceedings of 24th USENIX Symposium on Networked Systems Design and Implementation (NSDI) (To appear) 2027

        2026

              1. ASPLOS
                Trinity: Three-Dimensional Tensor Program Optimization via Tile-level Equality Saturation
                Jaehyeong ParkYoungchan Kim, Haechan An, Gieun Jeong, Jeehoon Kang, and Dongsu Han
                In Proceedings of the 31st ACM International Conference on Architectural Support for Programming Languages and Operating Systems Mar 2026
              2. WACV
                NerVast: Compression-Efficient Scaling of Implicit Neural Video Representations via Scene-based Parameter-sharing
                In Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision Mar 2026
              3. CVPR
                Neural-Centric Video Processing Pipeline for Unified Multi-Task Inference
                In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Mar 2026
              4. MobiSys
                BlenDR: Bandwidth-efficient RGB-D Representation and Delivery for Live 3D Video Streaming
                Jaehong Kim, Joon Ha Kim, Yunheon Lee, and Dongsu Han
                In In Proceedings of the 24th Annual International Conference on Mobile Systems, Applications and Services Mar 2026
              5. ICML
                ProtoKV: Streaming Video Understanding under Delayed Query with Summary-State Memory
                In Proceedings of the 43rd International Conference on Machine Learning Jul 2026
              6. ICML
                KnapSpec: Self-Speculative Decoding via Adaptive Layer Selection as a Knapsack Problem
                Seongjin Cha, Gyuwan Kim, Dongsu Han, Tao Yang, and Insu Han
                In Proceedings of the 43rd International Conference on Machine Learning Jul 2026

              2025

              1. SOSP
                SAND: A New Programming Abstraction for Video-based Deep Learning
                In Proceedings of the 31st Symposium on Operating Systems Principles Oct 2025
              1. NeurIPS
                SpecEdge: Scalable Edge-Assisted Serving Framework for Interactive LLMs
                In Proceedings of The 39th Annual Conference on Neural Information Processing Systems Dec 2025 (Spotlight, top 3.2% of submissions)
              1. SIGCOMM
                Agua: A Concept-Based Explainer for Systems
                Sagar Patel, Dongsu Han, Nina Narodytska, and Sangeetha Abdu Jyothi
                In Proceedings of the ACM SIGCOMM 2025 conference Sep 2025
              1. WACV
                NarrAD: Automatic Generation of Audio Descriptions for Movies with Rich Narrative Context
                In Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision Mar 2025 (Oral, top 8.3% of submissions)
              2. ToN
                Low-Overhead Intra-Host Container Communication With Hardware Offloading
                Qiang Su, Zhixiong Niu, Ran Shu, Peng Cheng, Yongqiang Xiong, Dongsu Han, Chun Jason Xue, and Hong Xu
                IEEE/ACM Transactions on Networking Jan 2025
              3. IEEE Micro
                Efficient Disaggregated Cloud Storage for Cold Videos with Neural Enhancement
                Jinyeong LimJuncheol YeJaehong KimHwijoon LimHyunho Yeo, Junhyeok Jang, Myoungsoo Jung, and Dongsu Han
                IEEE Micro Apr 2025
              4. HotNets
                Towards an Agentic Workflow for Internet Measurement Research
                Alagappan Ramanathan, Eunju Kang, Dongsu Han, and Sangeetha Abdu Jyothi
                In Proceedings of the 24th ACM Workshop on Hot Topics in Networks Nov 2025
              5. NetAISys
                Presto: Hybrid CPU-GPU Preprocessing Framework for Video-based AI Inference System
                In Proceedings of the 3rd International Workshop on Networked AI Systems Jun 2025
              6. eBPF
                A Memory Pool Allocator for eBPF Applications
                Gyuyeong Kim, and Dongsu Han
                In Proceedings of the 3rd Workshop on eBPF and Kernel Extensions Jun 2025

              2024

                  1. SIGCOMM
                    Accelerating Model Training in Multi-cluster Environments with Consumer-grade GPUs
                    Hwijoon LimJuncheol Ye, Sangeetha Abdu Jyothi, and Dongsu Han
                    In Proceedings of the ACM SIGCOMM 2024 conference on SIGCOMM Aug 2024
                  2. SIGCOMM
                    TopFull: An Adaptive Top-Down Overload Control for SLO-Oriented Microservices
                    In Proceedings of the ACM SIGCOMM 2024 conference on SIGCOMM Aug 2024
                  1. ToN
                    Graph Neural Network-based SLO-aware Proactive Resource Autoscaling Framework for Microservices
                    Jinwoo ParkByungkwon Choi, Chunghan Lee, and Dongsu Han
                    IEEE/ACM Transactions on Networking Aug 2024
                  2. ICML
                    Scaling Beyond the GPU Memory Limit for Large Mixture-of-Experts Model Training
                    In Proceedings of the 41st International Conference on Machine Learning Jul 2024
                  3. HotNets
                    Toward Trustworthy Learning-Enabled Systems with Concept-Based Explanations
                    Sagar Patel, Dongsu Han, Nina Narodytska, and Sangeetha Abdu Jyothi
                    In Proceedings of the 16th ACM Workshop on Hot Topics in Networks Nov 2024

                  2023

                        1. EuroSys
                          FlexPass: A Case for Flexible Credit-based Transport for Datacenter Networks
                          In Proceedings of the Eighteenth European Conference on Computer Systems May 2023
                        2. CVPR
                          AccelIR: Task-aware Image Compression for Accelerating Neural Restoration
                          In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Jun 2023
                        3. HotStorage
                          Neural Cloud Storage: Innovative Cloud Storage Solution for Cold Video
                          In Proceedings of the 15th ACM Workshop on Hot Topics in Storage and File Systems Jul 2023
                        4. HotStorage
                          SAND: A Storage Abstraction for Video-based Deep Learning
                          In Proceedings of the 15th ACM Workshop on Hot Topics in Storage and File Systems Jul 2023

                        2022

                            1. SIGCOMM
                              NeuroScaler: Neural Video Enhancement at Scale
                              In Proceedings of the ACM SIGCOMM 2022 conference on SIGCOMM Aug 2022
                            1. Bioinformatics
                              BWA-MEME: BWA-MEM emulated with a machine learning approach
                              Bioinformatics Mar 2022
                            2. ICML
                              TSPipe: Learn from Teacher Faster with Pipelines
                              Hwijoon LimYechan Kim, Sukmin Yun, Jinwoo Shin, and Dongsu Han
                              In Proceedings of the 39th International Conference on Machine Learning Jul 2022
                            3. CoNEXT
                              OutRAN: Co-Optimizing for Flow Completion Time in Radio Access Network
                              In Proceedings of the 18th International Conference on Emerging Networking EXperiments and Technologies Jul 2022 (Best Paper Award Nominee)
                            4. CoNEXT
                              PipeDevice: A Hardware-Software Co-Design Approach to Intra-Host Container Communication
                              Qiang Su, Chuanwen Wang, Zhixiong Niu, Ran Shu, Peng Cheng, Yongqiang Xiong, Dongsu Han, Chun Jason Xue, and Hong Xu
                              In Proceedings of the 18th International Conference on emerging Networking EXperiments and Technologies Dec 2022
                            5. ToN
                              Scalable and Secure Virtualization of HSM with ScaleTrust
                              Juhyeng Han, Insu Yun, Seongmin Kim, Taesoo Kim, Sooel Son, and Dongsu Han
                              IEEE/ACM Transactions on Networking Nov 2022

                            2021

                                  1. CoNEXT
                                    GRAF: A Graph Neural Network Based Proactive Resource Allocation Framework for SLO-Oriented Microservices
                                    Jinwoo Park*Byungkwon Choi*, Chunghan Lee, and Dongsu Han
                                    In Proceedings of the 17th International Conference on Emerging Networking EXperiments and Technologies Nov 2021
                                  2. APNet
                                    PHPA: A Proactive Autoscaling Framework for Microservice Chain
                                    Byungkwon ChoiJinwoo Park, Chunghan Lee, and Dongsu Han
                                    In 5th Asia-Pacific Workshop on Networking (APNet 2021) Nov 2021
                                  3. EuroSys
                                    Towards Timeout-Less Transport in Commodity Datacenter Networks
                                    Hwijoon Lim, Wei Bai, Yibo Zhu, Youngmok Jung, and Dongsu Han
                                    In Proceedings of the Sixteenth European Conference on Computer Systems Nov 2021

                                  2020

                                      1. SIGCOMM
                                        Neural-Enhanced Live Streaming: Improving Live Video Ingest via Online Learning
                                        In Proceedings of the Annual Conference of the ACM Special Interest Group on Data Communication on the Applications, Technologies, Architectures, and Protocols for Computer Communication Aug 2020
                                      1. ICNP
                                        Lumos: Improving Smart Home IoT Visibility and Interoperability Through Analyzing Mobile Apps
                                        Jeongmin Kim, Steven Y. Ko, Sooel Son, and Dongsu Han
                                        In 2020 IEEE 28th International Conference on Network Protocols (ICNP) Nov 2020
                                      2. APNet
                                        Leveraging SIMD Parallelism for Accelerating Network Applications
                                        In 4th Asia-Pacific Workshop on Networking Nov 2020
                                      3. ToN
                                        A Secure Middlebox Framework for Enabling Visibility Over Multiple Encryption Protocols
                                        IEEE/ACM Transactions on Networking Nov 2020
                                      4. ATC
                                        NetKernel: Making Network Stack Part of the Virtualized Infrastructure
                                        Zhixiong Niu, Hong Xu, Peng Cheng, Qiang Su, Yongqiang Xiong, Tao Wang, Dongsu Han, and Keith Winstein
                                        In 2020 USENIX Annual Technical Conference (USENIX ATC 20) Jul 2020
                                      5. MobiCom
                                        NEMO: enabling neural-enhanced video streaming on commodity mobile devices
                                        Hyunho Yeo, Chan Ju Chong, Youngmok JungJuncheol Ye, and Dongsu Han
                                        In Proceedings of the 26th Annual International Conference on Mobile Computing and Networking Jul 2020

                                      2019

                                            1. NDSS
                                              Cybercriminal minds: an investigative study of cryptocurrency abuses in the dark web
                                              Seunghyeon Lee, Changhoon Yoon, Heedo Kang, Yeonkeun Kim, Yongdae Kim, Dongsu Han, Sooel Son, and Seungwon Shin
                                              In 26TH ANNUAL NETWORK AND DISTRIBUTED SYSTEM SECURITY SYMPOSIUM (NDSS 2019) Jul 2019
                                            2. SysTEX
                                              Toward scaling hardware security module for emerging cloud services
                                              Juhyeng HanSeongmin Kim, Taesoo Kim, and Dongsu Han
                                              In Proceedings of the 4th Workshop on System Software for Trusted Execution Jul 2019
                                            3. ICNP
                                              FlowShader: A generalized framework for GPU-accelerated VNF flow processing
                                              Xiaodong Yi, Junjie Wang, Jingpu Duan, Wei Bai, Chuan Wu, Yongqiang Xiong, and Dongsu Han
                                              In 2019 IEEE 27th International Conference on Network Protocols (ICNP) Jul 2019
                                            4. ICNP
                                              Congestion control for cross-datacenter networks
                                              Gaoxiong Zeng, Wei Bai, Ge Chen, Kai Chen, Dongsu Han, Yibo Zhu, and Lei Cui
                                              In 2019 IEEE 27th International Conference on Network Protocols (ICNP) Jul 2019

                                            2018

                                                  1. CoNEXT
                                                    Appx: an automated app acceleration framework for low latency mobile app
                                                    In Proceedings of the 14th International Conference on emerging Networking EXperiments and Technologies Jul 2018
                                                  2. OSDI
                                                    Neural adaptive content-aware internet video delivery
                                                    In 13th USENIX Symposium on Operating Systems Design and Implementation (OSDI 18) Jul 2018
                                                  3. ToN
                                                    Sgx-Tor: A secure and practical tor anonymity network with sgx enclaves
                                                    Seongmin KimJuhyeng Han, Jaehyeong Ha, Taesoo Kim, and Dongsu Han
                                                    IEEE/ACM Transactions on Networking Jul 2018

                                                  2017

                                                      1. SIGCOMM
                                                        Credit-Scheduled Delay-Bounded Congestion Control for Datacenters
                                                        In Proceedings of the Conference of the ACM Special Interest Group on Data Communication Aug 2017
                                                      1. HotNets
                                                        How will deep learning change internet video delivery?
                                                        Hyunho Yeo, Sunghyun Do, and Dongsu Han
                                                        In Proceedings of the 16th ACM Workshop on Hot Topics in Networks Jul 2017
                                                      2. HotNets
                                                        Network stack as a service in the cloud
                                                        Zhixiong Niu, Hong Xu, Dongsu Han, Peng Cheng, Yongqiang Xiong, Guo Chen, and Keith Winstein
                                                        In Proceedings of the 16th ACM Workshop on Hot Topics in Networks Jul 2017
                                                      3. APNet
                                                        SGX-Box: Enabling Visibility on Encrypted Traffic Using a Secure Middlebox Module
                                                        Juhyeng HanSeongmin Kim, Jaehyeong Ha, and Dongsu Han
                                                        In Proceedings of the First Asia-Pacific Workshop on Networking Jul 2017
                                                      4. APNet
                                                        Combining ECN and RTT for Datacenter Transport
                                                        Gaoxiong Zeng, Wei Bai, Ge Chen, Kai Chen, Dongsu Han, and Yibo Zhu
                                                        In Proceedings of the First Asia-Pacific Workshop on Networking Jul 2017
                                                      5. NSDI
                                                        Enhancing Security and Privacy of Tor’s Ecosystem by Using Trusted Execution Environments
                                                        Seongmin KimJuhyeng Han, Jaehyeong Ha, Taesoo Kim, and Dongsu Han
                                                        In 14th USENIX Symposium on Networked Systems Design and Implementation (NSDI 17) Mar 2017
                                                      6. NSDI
                                                        mOS: A Reusable Networking Stack for Flow Monitoring Middleboxes
                                                        Muhammad Asim Jamshed, YoungGyoun Moon, Donghwi Kim, Dongsu Han, and KyoungSoo Park
                                                        In 14th USENIX Symposium on Networked Systems Design and Implementation (NSDI 17) Mar 2017 (Best Paper Award)
                                                      7. INFOCOMM
                                                        Rate-aware flow scheduling for commodity data center networks
                                                        Ziyang Li, Wei Bai, Kai Chen, Dongsu Han, Yiming Zhang, Dongsheng Li, and Hongfang Yu
                                                        In IEEE INFOCOM 2017 - IEEE Conference on Computer Communications Mar 2017
                                                      8. NDSS
                                                        SGX-Shield: Enabling Address Space Layout Randomization for SGX Programs.
                                                        Jaebaek Seo, Byoungyoung Lee, Seong Min Kim, Ming-Wei Shih, Insik Shin, Dongsu Han, and Taesoo Kim
                                                        In NDSS Mar 2017
                                                      9. ToN
                                                        Expeditus: Congestion-aware load balancing in clos data center networks
                                                        Peng Wang, Hong Xu, Zhixiong Niu, Dongsu Han, and Yongqiang Xiong
                                                        IEEE/ACM Transactions on Networking Mar 2017
                                                      10. ToN
                                                        PIAS: Practical information-agnostic flow scheduling for commodity data centers
                                                        Wei Bai, Li Chen, Kai Chen, Dongsu Han, Chen Tian, and Hao Wang
                                                        IEEE/ACM Transactions on Networking Mar 2017

                                                      2016

                                                            1. CoNEXT
                                                              Enabling automatic protocol behavior analysis for android applications
                                                              Jeongmin Kim*, Hyunwoo Choi*, Hun Namkung, Woohyun ChoiByungkwon Choi, Hyunwook Hong, Yongdae Kim, Jonghyup Lee, and Dongsu Han
                                                              In Proceedings of the 12th International on Conference on emerging Networking EXperiments and Technologies Mar 2016
                                                            2. NSDI
                                                              DFC: Accelerating string pattern matching for network applications
                                                              Byungkwon Choi, Jongwook Chae, Muhammad Jamshed, Kyoungsoo Park, and Dongsu Han
                                                              In 13th USENIX Symposium on Networked Systems Design and Implementation (NSDI 16) Mar 2016
                                                            3. NDSS
                                                              OpenSGX: An Open Platform for SGX Research.
                                                              Prerit Jain, Soham Jayesh Desai, Ming-Wei Shih, Taesoo Kim, Seong Min Kim, Jae-Hyuk Lee, Changho Choi, Youjung Shin, Brent Byunghoon Kang, and Dongsu Han
                                                              In NDSS Mar 2016
                                                            4. SIGOPS
                                                              U-HAUL: Efficient state migration in NFV
                                                              Libin Liu, Hong Xu, Zhixiong Niu, Peng Wang, and Dongsu Han
                                                              In Proceedings of the 7th ACM SIGOPS Asia-Pacific Workshop on Systems Mar 2016
                                                            5. ToN
                                                              Guaranteeing deadlines for inter-data center transfers
                                                              Hong Zhang, Kai Chen, Wei Bai, Dongsu Han, Chen Tian, Hao Wang, Haibing Guan, and Ming Zhang
                                                              IEEE/ACM transactions on networking Mar 2016
                                                            6. ToN
                                                              DX: Latency-based congestion control for datacenters
                                                              Changhyun Lee, Chunjong Park, Keon Jang, Sue Moon, and Dongsu Han
                                                              IEEE/ACM Transactions on Networking Mar 2016

                                                            2015

                                                                1. SIGCOMM
                                                                  Practical, Real-Time Centralized Control for CDN-Based Live Video Delivery
                                                                  Matthew K. Mukerjee, David Naylor, Junchen Jiang, Dongsu Han, Srinivasan Seshan, and Hui Zhang
                                                                  In Aug 2015
                                                                1. RAID
                                                                  Haetae: Scaling the performance of network intrusion detection with many-core processors
                                                                  Jaehyun Nam, Muhammad Jamshed, Byungkwon ChoiDongsu Han, and KyoungSoo Park
                                                                  In International Symposium on Recent Advances in Intrusion Detection Mar 2015
                                                                2. ANCS
                                                                  Scaling the performance of network intrusion detection with many-core processors
                                                                  Jaehyun Nam, Muhammad Jamshed, Byungkwon ChoiDongsu Han, and KyoungSoo Park
                                                                  In 2015 ACM/IEEE Symposium on Architectures for Networking and Communications Systems (ANCS) Mar 2015
                                                                3. NSDI
                                                                  Information-Agnostic Flow Scheduling for Commodity Data Centers
                                                                  Wei Bai, Li Chen, Kai Chen, Dongsu Han, Chen Tian, and Hao Wang
                                                                  In Proceedings of the 12th USENIX Conference on Networked Systems Design and Implementation Mar 2015
                                                                4. HotNets
                                                                  A First Step Towards Leveraging Commodity Trusted Execution Environments for Network Applications
                                                                  Seongmin Kim, Youjung Shin, Jaehyung Ha, Taesoo Kim, and Dongsu Han
                                                                  In Proceedings of the 14th ACM Workshop on Hot Topics in Networks Mar 2015
                                                                5. CCS
                                                                  Breaking and Fixing VoLTE: Exploiting Hidden Data Channels and Mis-Implementations
                                                                  Hongil Kim, Dongkwan Kim, Minhee Kwon, Hyungseok Han, Yeongjin Jang, Dongsu Han, Taesoo Kim, and Yongdae Kim
                                                                  In Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security Mar 2015
                                                                6. ATC
                                                                  Accurate Latency-based Congestion Feedback for Datacenters
                                                                  Changhyun Lee, Chunjong Park, Keon Jang, Sue Moon, and Dongsu Han
                                                                  In 2015 USENIX Annual Technical Conference (USENIX ATC 15) Jul 2015
                                                                7. EuroSys
                                                                  Guaranteeing Deadlines for Inter-Datacenter Transfers
                                                                  Hong Zhang, Kai Chen, Wei Bai, Dongsu Han, Chen Tian, Hao Wang, Haibing Guan, and Ming Zhang
                                                                  In Proceedings of the Tenth European Conference on Computer Systems Jul 2015
                                                                8. ApSys
                                                                  MemScope: analyzing memory duplication on android systems
                                                                  Byeoksan Lee, Seong Min Kim, Eru Park, and Dongsu Han
                                                                  In Proceedings of the 6th Asia-Pacific Workshop on Systems Jul 2015

                                                                2014

                                                                      1. HotNets
                                                                        PIAS: Practical Information-Agnostic Flow Scheduling for Data Center Networks
                                                                        Wei Bai, Li Chen, Kai Chen, Dongsu Han, Chen Tian, and Weicheng Sun
                                                                        In Proceedings of the 13th ACM Workshop on Hot Topics in Networks Jul 2014
                                                                      2. NSDI
                                                                        MICA: A Holistic Approach to Fast In-Memory Key-Value Storage
                                                                        Hyeontaek Lim, Dongsu Han, David G. Andersen, and Michael Kaminsky
                                                                        In 11th USENIX Symposium on Networked Systems Design and Implementation (NSDI 14) Apr 2014
                                                                      3. NSDI
                                                                        mTCP: a Highly Scalable User-level TCP Stack for Multicore Systems
                                                                        EunYoung Jeong, Shinae Wood, Muhammad Jamshed, Haewon Jeong, Sunghwan Ihm, Dongsu Han, and KyoungSoo Park
                                                                        In 11th USENIX Symposium on Networked Systems Design and Implementation (NSDI 14) Apr 2014 (Community Award)

                                                                      2013

                                                                          1. SIGCOMM
                                                                            FCP: a flexible transport framework for accommodating diversity
                                                                            Dongsu Han, Robert Grandl, Aditya Akella, and Srinivasan Seshan
                                                                            In Proceedings of the ACM SIGCOMM 2013 conference on SIGCOMM Aug 2013
                                                                          1. CoNEXT
                                                                            Understanding tradeoffs in incremental deployment of new network architectures
                                                                            Matthew K Mukerjee, Dongsu Han, Srinivasan Seshan, and Peter Steenkiste
                                                                            In Proceedings of the ninth ACM conference on Emerging networking experiments and technologies Apr 2013
                                                                          2. MobiSys
                                                                            CAMEO: A middleware for mobile advertisement delivery
                                                                            Azeem J Khan, Kasthuri Jayarajah, Dongsu Han, Archan Misra, Rajesh Balan, and Srinivasan Seshan
                                                                            In Proceeding of the 11th annual international conference on Mobile systems, applications, and services Apr 2013

                                                                          2012

                                                                                1. NSDI
                                                                                  XIA: Efficient support for evolvable internetworking
                                                                                  Dongsu Han, Ashok Anand, Fahad Dogar, Boyan Li, Hyeontaek Lim, Michel Machado, Arvind Mukundan, Wenfei Wu, Aditya Akella, David G Andersen, and others
                                                                                  In 9th USENIX Symposium on Networked Systems Design and Implementation (NSDI 12) Apr 2012
                                                                                2. NSDI
                                                                                  RPT: Re-architecting Loss Protection for Content-Aware Networks
                                                                                  Dongsu Han, Ashok Anand, Aditya Akella, and Srinivasan Seshan
                                                                                  In 9th USENIX Symposium on Networked Systems Design and Implementation (NSDI 12) Apr 2012

                                                                                2010

                                                                                      1. HPCA
                                                                                        ATLAS: A scalable and high-performance scheduling algorithm for multiple memory controllers
                                                                                        Yoongu Kim, Dongsu Han, Onur Mutlu, and Mor Harchol-Balter
                                                                                        In HPCA-16 2010 The Sixteenth International Symposium on High-Performance Computer Architecture Apr 2010