Hi, I am Saptarshi Ghosh, and my research interests are the application of distributed optimization methods, game theory, and the security and resilience of cyber-physical systems. After finishing my Master’s in cognitive radio networks (IIEST Shibpur - India), I joined the Department of Electrical Engineering at (IIT Delhi - India) as a PhD student under the supervision of Professor Manav Bhatnagar and Professor Bijaya K. Panigrahi, where my research activities were mainly related to the security of communication networks used for enabling smart grid with delay-sensitive traffic. After graduation, I started my academic career as an Assistant professor in the Department of Electrical Engineering of GHRCE, Nagpur, India. But the rapid changes in the security of cyber-physical systems motivated me to continue my research work. So, I joined the CEMSE division at King Abdullah University of Science and Technology as a Postdoctoral researcher. I was involved in developing analytical and design tools using machine learning and game theory to improve operational efficiency, harden security, and enhance the resiliency of CPSs operating in dynamically changing environments.
Postdoctoral Researcher, King Abdullah University of Science and Technology, Jeddah, Saudi Arabia
S. Ghosh, M. R. Bhatnagar, A. Singh, and B. K. Panigrahi, “Secrecy capacity in CRN with malicious energy harvester using game theoretic techniques,” IEEE Transactions on Cognitive Communications and Networking, vol. 3, no. 3, pp. 343-360, 2017.
S. Ghosh, M. R. Bhatnagar, and B. K. Panigrahi, “Defense against unknown broadband jammer for time-critical operation in smart grid,” IET Communications, vol. 13, no. 15, pp. 2261-2272, 2019.
S. Ghosh, M. R. Bhatnagar, W. Saad, and B. K. Panigrahi, “Defending false data injection on state estimation over fading wireless channels,” IEEE Transactions on Information Forensics and Security, vol. 16, pp. 1424-1439, 2021.
P. Paul, S. Ghosh, and M. R. Bhatnagar, “Abating Jamming in Free Space Optical Systems—A Game-Theoretic Solution,” IEEE Transactions on Communications, vol. 69, no. 12, pp. 8375-8387, Dec. 2021, doi: 10.1109/TCOMM.2021.3109941.
A. K. Gupta, S. Ghosh, and M. R. Bhatnagar, “Pricing Based Scheme for UAV-Enabled Wireless Energy Transfer,” IEEE Transactions on Vehicular Technology, 2022, doi: 10.1109/TVT.2022.3196551.
S. Ghosh, M. S. Venkatraman, S. Ahmed, C, Konstantinou, “A Bi-Level Stochastic Game Model for PMU Placement in Power Grid with Cybersecurity Risks”, accepted in IEEE Powertech 2023, Belgrade, Serbia.
S. Ghosh, M. R. Bhatnagar, and B. K. Panigrahi, “Non-cooperative game-based defense against broadband jammer in time-critical wireless applications,” IEEE International Conference on Smart Grid Communications (SmartGridComm), Sydney, 2016, pp. 154-159.
S. Ghosh, M. R. Bhatnagar, A. Singh, and B. K. Panigrahi, “Achieving secure communication in CRN with malicious energy harvester using game theory,” IEEE Global Communications Conference (GLOBECOM), Washington, DC, 2016, pp. 1-7.
S. Ghosh, M. R. Bhatnagar, and B. K. Panigrahi, “Secure data collection in smart grid with untrustworthy SWIPT relay using game theory,” IEEE International Conference on Communications Workshops (ICC Workshops), Paris, 2017, pp. 1134-1140.
S. Ghosh, T. Acharya, S. Chatterjee and S. P. Maity, “On optimal power sharing for joint sensing and data transmission in cooperative cognitive radio networks,” National Conference on Communications (NCC), Mumbai, 2015, pp. 1-6.
A. Gupta, S. Ghosh, and M. R. Bhatnagar, “Pricing Scheme for UAV-Enabled Charging of Sensor Network,” IEEE India Council International Conference (INDICON), 2021 (accepted).
Content not available....