Bio
Chris Misa is a PhD candidate in the Computer Science Department at the University of Oregon. Working with advisors Ramakrishnan Durairajan and Reza Rejaie and as part of the Oregon Network Research Group, Chris explores the design, implementation, and performance of advanced traffic monitoring systems for modern, high-speed, virtualized networks. Additionally, Chris enjoys statistics, Linux, and programming in Haskell.
Current Research
The increasing complexity of modern computer networks raises new issues for network monitoring and control systems. In particular, existing monitoring systems tend to fall into one of two, nondesirable groups: either providing rough estimation of key information (e.g. SFLOW), or requiring massive collection and processing overheads (e.g. INT).
Chris's research explores the possibilities afforded by recent advances in network switch hardware and OS-level network virtualization to address these two undesirable tendancies. In particular, Chris is interested in maximizing the utilization of hardware and OS resources, while minimizing the overheads of collecting and post-processing measurement data. Ultimately network measurement should be an agile, lightweight, and versatile tool to serve as the sensory system for advanced network control schemes.
Publications
2024
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Leveraging Prefix Structure to Detect Volumetric DDoS Attack Signatures with Programmable Switches
Chris Misa, Ramakrishnan Durairajan, Arpit Gupta, Reza Rejaie, Walter Willinger
In Proceedings of the IEEE Symposium on Security and Privacy, May 2024.
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Data-Fusion for Prefix-Level Inference: a DDoS Case Study
Chris Misa
In Proceedings of the USC/ISI Security Datasets for AI Virtual Workshop, April 2024.
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DynATOS+: A Network Telemetry System for Dynamic Traffic and Query Workloads
Chris Misa, Ramakrishnan Durairajan, Reza Rejaie, Walter Willinger
In IEEE/ACM Transactions on Networking, March 2024.
2023
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Designing Traffic Monitoring Systems for Self-Driving Networks
Chris Misa
In ACM SIGMETRICS Performance Evaluation Review, Volume 51, Issue 2, September 2023.
2022
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Dynamic Scheduling of Approximate Telemetry Queries
Chris Misa, Walt O'Connor, Ramakrishnan Durairajan, Reza Rejaie, Walter Willinger
In Proceedings of 19th USENIX Symposium on Networked Systems Design and Implementation (NSDI), April 2022.
2021
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Revisiting Network Telemetry in COIN: A Case for Runtime Programmability
Chris Misa, Ramakrishnan Durairajan, Reza Rejaie, Walter Willinger
In IEEE Network, Special Issue on In-Network Computing: Emerging Trends for the Edge-Cloud Continuum, September 2021.
2020
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Lessons Learned Organizing the PAM 2020 Virtual Conference
Chris Misa, Dennis Guse, Oliver Hohlfeld, Ramakrishnan Durairajan, Anna Sperotto, Alberto Dainotti, Reza Rejaie
In Proceedings of ACM SIGCOMM CCR, July 2020.
2019
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Can We Containerize Internet Measurements?
Chris Misa, Sudarsun Kannan, and Ramakrishnan Durairajan
In Proceedings of ACM/IRTF/ISOC Applied Networking Research Workshop (ANRW'19) co-located with IETF 105, Montreal, Canada, July 2019.
2018
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Dynamic Measurement of Container Network Latency
Chris Misa and Ramakrishnan Durairajan
In Proceedings of ACM IMC'18, Boston, USA, Novermber 2018.
Support
Big thanks to those who support my work!
