Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Yang Guo (Fed)

Senior Computer Scientist

Dr. Yang Guo is a senior computer scientist in the Computer Security Division at Information Technology Lab (ITL), NIST. Prior to his current position, Dr. Guo was a Member of Technical Staff at Bell Labs, Holmdel, New Jersey from 2010 to 2015, and a Principal Scientist at Technicolor (formerly Thomson) Corporate Research at Princeton, NJ. He obtained his Ph.D. from University of Massachusetts at Amherst in year 2000.

His research interests span broadly over the distributed systems and networking, with a focus on cybersecurity, software defined networking (SDN), and AI/ML. He has published over 80 peer-reviewed papers in renowned technical journals and conferences and holds 18 US patents. See his publications at Google scholar and patents here.  

Current Projects:

Selected Publications: 

  1. Yang Guo, "A review of Machine Learning-based Zero-day Attack Detection: Challenges and Future Directions," Journal of Computer Communications, Elsevier, Volume 198, 2023. 
  2. Zili Zha, An Wang, Yang Guo and Songqing Chen, "Towards Software Defined Measurement in Data Centers: A Comparative Study of Designs, Implementation, and Evaluation," in IEEE Transactions on Cloud Computing, 2022, doi: 10.1109/TCC.2022.3181890.
  3. Zili Zha, An Wang, Yang Guo, Qun Li, Kun Sun and Songqing Chen, "EZPath: Expediting Container Network Traffic via Programmable Switches in Data Centers," in IFIP Networking Conference 2022.

  4. Zheng Wang and Yang Guo, "Neural Networks Based Domain Name Generation," Journal of Information Security and Applications, Elsevier, Volume 61, 2021.

  5. Yang Guo, Alexander L. Stolyar, Anwar Walid, “Online VM Auto-Scaling Algorithms for Application Hosting in a Cloud", IEEE Transactions on Cloud Computing (TCC), VOL. 8, NO. 3, JULY-SEPTEMBER 2020.
  6. Yang Guo, Franklin Liu, An Wang, and Hang Liu, "AccuPIPE: Accurate Heavy Flow Detection in the Data Plane Using Programmable Switches", IEEE NOMS, 2020. 
  7. An Wang, Zili Zha, Yang Guo, and Songqing Chen, "Software Defined Networking (SDN) Enhanced Edge Computing: A Network Centric Survey", Proceedings of the IEEE, Vol. 107, Issue 8, 2019.
  8. Zili Zha, An Wang, Yang Guo, Doug Montgomery, Songqing Chen, "BotSifter: An SDN-based Online Bot Detection Framework in Data Centers", IEEE CNS 2019. 
  9. Zili Zha, An Wang, Yang Guo, Doug Montgomery, Songqing Chen, "Instrumenting Open vSwitch with Monitoring Capabilities: Design and Challenges", ACM SOSR 2018.
  10. An Wang, Yang Guo, Songqing Chen, Fang Hao, T.V. Lakshman, Doug Montgomery, Kotikalapudi Sriram, "vPROM: VSwitch enhanced programmable measurement in SDN", IEEE ICNP 2017.
  11. A. Wang, Y. Guo, F. Hao, T. Lakshman, S. Chen, "UMON: Flexible and Fine Grained Traffic Monitoring in Open vSwitch", ACM CoNEXT, 2015.

  12. Yang Guo, Alexander L. Stolyar, Anwar Walid, “Shadow-Routing Based Dynamic Algorithms for Virtual Machine Placement in a Networked Cloud", IEEE Transactions on Cloud Computing, 2015 (conference version appeared in INFOCOM 2013).

  13. Vijay Kumar Adhikari, Yang Guo, Fang, Hao, Volker Hilt, Zhi-Li Zhang, Matteo Varvello, Moritz Steiner, “Measurement Study of Netflix, Hulu, and a Tale of Three CDNs", IEEE/ACM Transaction on Networking (ToN), 2015, (Corresponding Author, conference version appeared in INFOCOM 2012).  

  14. An Wang, Yang Guo, Fang Hao, T.V. Lakshman, Songqing Chen, "Scotch: Scaling up SDN Control-Plane using vSwitch Based Overlay", ACM CoNEXT, Sydney, Australia, December, 2014. 

  15. Xiwang Yang, Yang Guo, Yong Liu, "Bayesian-inference Based Recommendation in Online Social Networks", IEEE Transactions on Parallel and Distributed Systems, Volumn 24, Number 4, Page 642-651, 2013.

  16. Yang Guo, Chao Liang, Yong Liu, "Hierarchically Clustered P2P Video Streaming: Design, implementation, and evaluation", Computer Networks, Journal, Elsevier, 56(15): 3432-3445 (2012).

  17. Sha Hua, Yang Guo, Yong Liu, Hang Liu, Shivendra S. Panwar, “Scalable Video Multicast in Hybrid 3G/Ad-hoc Networks”, IEEE Transaction on Multimedia, Vol. 13, No. 2, April 2011. 


  • Bell Labs Team Work Award, for technical excellence of CloudBand team.
  • Best Paper Award, IEEE International Conference on Communication (ICC).
  • Technicolor Fellowship Network, Technical leaders in Technicolor.


3rd High-Performance Computing Security Workshop: Joint NIST-NSF Workshop Report

Yang Guo, Jeremy Licata, Victoria Yan Pillitteri, Sanjay (Jay) Rekhi, Robert Beverly, Xin Yuan, Gary Key, Rickey Gregg, Stephen Bowman, Catherine Hinton, Albert Reuther, Ryan Adamson, Aron Warren, Purushotham Bangalore, Erik Deumens, Csilla Farkas
High-performance computing (HPC) is a vital computational infrastructure for processing large data volumes, performing complex simulations, and conducting
Created July 31, 2018, Updated January 18, 2023