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Dr. Sridhar Radhakrishnan

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Sridhar Radhakrishnan of the School of Computer Science

Sridhar Radhakrishnan

Phone:  (405) 325-3078 | Office:  DEH 244



PhD, Computer Science, Louisiana State University, 1990
MS, System Sciences, Louisiana State University, 1987
M.L.I.S, Library and Information Science, Louisiana State University, 1986
BS, Computer Science, University of South Alabama, 1985
BS, Physics, Vivekananda College, Universityof Madras, 1983


Professor, University of Oklahoma
Associate Professor, University of Oklahoma
Assistant Professor, University of Oklahoma


Design, implementation and analysis of network protocols and algorithms for broadband, wireless, and mobile networks; IoT and SDN development; high performance computing


Dr. Sridhar Radhakrishnan is a professor and the Director of the School of Computer Science at the University of Oklahoma, where he joined in 1990. He received his PhD in Computer Science from Louisiana State University in 1990.Dr. Radhakrishnan’s research interests are in algorithm development and Computer Networks. His work has resulted in many protocol development for broadband networks, wireless and mobile networks, and RFID Systems. He is currently working on the development of protocols at the intersection of of Internet-of-things (IOT) and Software Defined Networks. He also actively involved in the development of algorithms for high performance computing, especially on desktop parallel computing systems. He has published over 100 research articles in journals, conference proceedings, and book chapters.


Member: IEEEE, ACM. Program committee member and reviewer for professional society conferences.


National Science Foundation, “OneOklahoma Friction Free Network (OFFN),” August 2014-August 2016.

Oklahoma Department of Transportation and Federal Transit Administration, “Transit Management System (TRAMS),”October 2012-Current

Federal Transit Administration, “Improving Para-Transit Operations with Technology,” Aug 2005-Aug 2010.

Federal Highway Administration, “Intermodal Containerized Freight Security Research Initiative,” Oct 2006- Sept 2010.


Chen, Y., Radhakrishnan, S., Dhall, S., & Karabuk, S. (2013). On multi-stream multi-source multicast routing. Computer Networks, 57(15), 2916-2930

Chen, Y., Radhakrishnan, S., Dhall, S., & Karabuk, S. (2015). The service overlay network design problem for interactive internet applications. Computers & Operations Research, 57, 73-82.

Nelson, M., Radhakrishnan, S., Chatterjee, A., & Sekharan, C. N. (2015). On compressing massive streaming graphs with Quadtrees. 2015 IEEE International Conference on Big Data (Big Data)

Satyavolu, C. J., Radhakrishnan, S., Sarangan, V., Landers, T. L., & Veeramani, M. (2016). Mobile RFID tag reading with non-overlapping tandem readers on a conveyor belt. Ad Hoc Networks, 45, 22-33.

Xu, Y., Mahendran, V., & Radhakrishnan, S. (2016). Towards SDN-based fog computing: MQTT broker virtualization for effective and reliable delivery. 2016 8th International Conference on Communication Systems and Networks (COMSNETS).