Specialization :  Networks

Network group works in different areas of network viz. Network Security, Social Networks, Peer to Peer networks, Wireless Sensor Networks etc.. One interesting problem on which group worked on is Delay Tolerant Proactive Transmission Protocol in collabration with ISRO, SAC, Ahmedabad. The proposed protocol is variation of TCP protocol for deep space (interplanetary internet). Protocol uses proactive slow start and congestion avoidance based on historic RTT values leading to 80% to 120% increase in throughput. Besides this, group is also involved in multiparty computing, mining the social network data, studying reputation management for peer to peer and other kind of networks, signed graphs and different problems in wireless sensor networks.
Sub Areas:

  • Network Security
  • Wireless Sensor Networks
  • Manets/Vanets
  • Peer to Peer Networks
  • Social Networks
  • Complex Networks

Recent Publications:

  • A. Goswami, G. S. Parashari and R. Gupta, "Evolutionary Stability of Reputation Based Incentive Mechanisms in P2P Systems," in IEEE Communications Letters, vol. PP, no. 99, pp. 1-1. doi: 10.1109/LCOMM.2017.2777854 .
  • A. Goswami, R. Gupta and G. S. Parashari, "Reputation-Based Resource Allocation in P2P Systems: A Game Theoretic Perspective," in IEEE Communications Letters, vol. 21, no. 6, pp. 1273-1276, June 2017.
  • R. Gupta and Y. N. Singh, "Reputation aggregation in peer-to-peer network using differential gossip algorithm," 2016 IEEE 32nd International Conference on Data Engineering (ICDE), Helsinki, 2016, pp. 1562-1563.
  • A. Mehta, B. Mukhoty, R. Gupta,"Controlling Spread of Rumor Using Neighbor Centrality" in Acta Physica Polonica B . Oct2016, Vol. 47 Issue 10, p2325-2339. 15p.
  • R. Gupta and Y. N. Singh, "Reputation Aggregation in Peer-to-Peer Network Using Differential Gossip Algorithm," in IEEE Transactions on Knowledge and Data Engineering, vol. 27, no. 10, pp. 2812-2823, Oct. 1 2015.
  • Hari Prabhat Gupta, Haresh S Chudgar, Siddhartha Mukherjee, Tanima Dutta, and Kulwant Sharma, "A Continuous Hand Gestures Recognition Technique for Human-Machine Interaction using Accelerometer and Gyroscope sensors" ,  IEEE Sensors Journal, Vol. 16, no. 16, pp. 6425 - 6432, 2016. [IF 1.8]
  • Hari Prabhat Gupta, T. Venkatesh, S. V. Rao, Tanima Dutta, and Rahul Radhakrishnan, "Analysis of Coverage under Border Effects in Three-Dimensional Mobile Sensor Networks",  IEEE Transactions on Mobile Computing,  2016. [IF 2.456] (Accepted as a regular paper).
  • Hari Prabhat Gupta, S. V. Rao, and T. Venkatesh, "Sleep Scheduling Protocol for k-Coverage of Three-Dimensional Heterogeneous WSNs", IEEE Transactions on Vehicular Technology,  vol. 65, no. 10, pp. 8423 - 8431, 2016.[IF 1.978] (Accepted as a regular paper).
  • Hari Prabhat Gupta, S. V. Rao, and T. Venkatesh, "Analysis of Stochastic Coverage and Connectivity in Three-Dimensional Heterogeneous Directional Wireless Sensor Networks", Elsevier Pervasive and Mobile Computing, Volume 29, Pages 38–56, 2016.  [IF 2.5].
  • Anupam Biswas, Bhaskar Biswas, A. Kumar and K. K. Mishra, “Particle Swarm Optimization with Time Varying Cognitive Avoidance Component”, in International Journal of Computational Science and Engineering, Special Issue on Swarm and Artificial Intelligence, InderScience Publishers, Switzerland.