Publications
FlexCP: A Scalable Multipath TCP Proxy for Cellular Networks [pdf]
Duckwoo Kim, YoungGyoun Moon, Jaehyun Hwang, and KyoungSoo Park
ACM CoNEXT 2023 (Top-tier)
Autothrottle: Satisfying Network Performance Requirements for Containers [pdf]
Kyoungwoon Lee, Kwanhoon Lee, Hyunchan Park, Jaehyun Hwang, and Chuck Yoo
IEEE Transactions on Cloud Computing, vol. 11, no. 2, pp. 2096-2109, Jun. 2023.
Towards µs Tail Latency and Terabit Ethernet: Disaggregating the Host Network Stack [pdf] [github]
Qizhe Cai, Midhul Vuppalapati, Jaehyun Hwang, Christos Kozyrakis, Rachit Agarwal
ACM SIGCOMM 2022 (Top-tier)
Selected Papers (~2021)
Understanding Host Network Stack Overheads [pdf] [github]
Qizhe Cai, Shubham Chaudhary, Midhul Vuppalapati, Jaehyun Hwang, Rachit Agarwal
ACM SIGCOMM 2021 (Top-tier)
Rearchitecting Linux Storage Stack for μs Latency and High Throughput [pdf] [github]
Jaehyun Hwang, Midhul Vuppalapati, Simon Peter, Rachit Agarwal
USENIX OSDI 2021 (Top-tier)
TCP ≈ RDMA: CPU-efficient Remote Storage Access with i10 [pdf] [github]
Jaehyun Hwang, Qizhe Cai, Ao Tang, Rachit Agarwal
USENIX NSDI 2020 (Top-tier)
Dynamic network scheduling for virtual routers [pdf]
Kyoungwoon Lee, Cheol-Ho Hong, Jaehyun Hwang, and Chuck Yoo
IEEE Systems Journal, vol. 14, no. 3, pp. 3618-3629, Sep. 2020.
Kafe: Can OS Kernels Forward Packets Fast Enough for Software Routers? [pdf]
Cheol-Ho Hong, Kyoungwoon Lee, Jaehyun Hwang, Hyunchan Park, and Chuck Yoo
IEEE/ACM Transactions on Networking, vol. 26, no. 6, pp. 2734-2747, Dec. 2018.
Fast Coupled Retransmission for Multipath TCP in Data Center Networks [pdf]
Jaehyun Hwang, Anwar Walid, and Joon Yoo
IEEE Systems Journal, vol. 12, no. 1, pp. 1056-1059, Mar. 2018.
Multipath TCP: Analysis, Design, and Implementation [pdf] [github]
Qiuyu Peng, Anwar Walid, Jaehyun Hwang, Steven H. Low
IEEE/ACM Transactions on Networking, vol. 24, no. 1, pp. 596-609, Feb. 2016.
Deadline and Incast Aware TCP for cloud data center networks [pdf]
Jaehyun Hwang, Joon Yoo, and Nakjung Choi
Computer Networks, vol. 68, pp. 20-34, Aug. 2014.