Publications

@inproceedings{khooi_junction,

title = {JUNCTION: A Scalable Multi-Access Solution Using Programmable Switches},

author = { Xin Zhe Khooi and Cha Hwan Song and Satis Kumar Permal and Nishant Budhdev and Levente Csikor and Raj Joshi and Mun Choon Chan},

url = {https://cslev.vip/wp-content/uploads/2025/04/JUNCTION-CR.pdf},

doi = {10.1109/SECON64284.2024.10934954},

issn = {2155-5494},

year  = {2024},

date = {2024-12-01},

urldate = {2024-12-01},

booktitle = {2024 21st Annual IEEE International Conference on Sensing, Communication, and Networking (SECON)},

pages = {1-9},

publisher = {IEEE},

organization = {IEEE},

abstract = {Multi-access networks are increasingly important for reliable end-to-end connectivity and enhanced throughput performance. A scalable multi-access solution is required to roll out multi-access networks at scale. However, existing CPU-based solutions can no longer scale sustainably, as network traffic has outgrown the CPU performance growth. Consequently, hardware accelerators offer a compelling alternative. This paper introduces JUNCTION, a scalable multi-access solution designed using programmable switches. JUNCTION features a multipath protocol tailored to the hardware constraints and optimized for efficient memory utilization, enabling it to handle a large number of multipath sessions. We validate JUNCTION on a 5G-WiFi multi-access testbed. Our analysis demonstrates that it can scale an order of magnitude better than existing solutions.},

keywords = {5G, in-network, multi-access networks, p4, programmable switches},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{csikor2020dida_demo,

title = {In-Network Defense Against AR-DDoS Attacks},

author = {X.Z. Khooi and L. Csikor and M. S. Kang and D. M. Divakaran},

url = {https://cslev.vip/wp-content/uploads/2023/12/csikor2020dida_demo.pdf},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

booktitle = {Proceedings of the ACM SIGCOMM 2020 Conference on Posters and Demos},

publisher = {ACM},

address = {New York, USA},

series = {SIGCOMM '20},

keywords = {attack, denial-of-service, in-network, p4},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{csikor2020tda_poster,

title = {Towards In-Network Time-Decaying Aggregates for Heavy-Hitter Detection},

author = {X. Z. Khooi and L. Csikor and M. S. Kang and D. M. Divakaran},

url = {https://cslev.vip/wp-content/uploads/2023/12/csikor2020tda_poster.pdf},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

booktitle = {Proceedings of the ACM SIGCOMM 2020 Conference on Posters and Demos},

publisher = {ACM},

address = {New York, USA},

series = {SIGCOMM '20},

keywords = {heavy-hitter, in-network, network monitoring},

pubstate = {published},

tppubtype = {inproceedings}

}