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Virendra S Shekhawat

Associate Professor, Department of Computer Science & Information Systems &
Unit Chief, IT Services Unit

Computer Networks, Multirobot Systems, Network Protocol Analysis, Overlay Networks, Software Defined Networks, Traffic Engineering Models
Room No : 6121-R, New Academic Block,
Department of Computer Science & Information Systems,
Birla Institute of Technology & Science, Pilani- 333031, Rajasthan. India.

List of Publications

  1. Virendra Singh Shekhawat, Rakhee Kulshrestha, Pooja Yadav, Ajay Singh, Farhaan Firdous, "Modeling and performance evaluation of OpenFlow switches using a MAP/PH/1/n queueing model", Computer Networks, Volume 266, 2025, 111338, ISSN 1389-1286, https://doi.org/10.1016/j.comnet.2025.111338. (Quartile: Q1, IF: 4.4)
  2. A. Verma, A. Gautam, V. S. Shekhawat and S. Mohan, "DTA-HMR-TT: Dynamic Task Allocation for a Heterogeneous Team of Mobile Robots With Task Transfer," in IEEE Access, vol. 12, pp. 177050-177063, 2024, doi: 10.1109/ACCESS.2024.3505947. (Quartile: Q1, IF: 3.4)
  3. D. Adapa, V. S. Shekhawat, A. Gautam and S. Mohan, "Visual Assist System With Enhanced Localization for Indoor Navigation of Visually Impaired People," in IEEE Access, vol. 12, pp. 162075-162093, 2024, doi: 10.1109/ACCESS.2024.3482714. (Quartile: Q1, IF: 3.4)
  4. L. Rajendran, V. S. Shekhawat, "Deep Convolutional Neural Network with a Fuzzy (DCNN-F) technique for energy and time optimized scheduling of cloud computing". Cluster Comput 27, 13763–13775, 2024. https://doi.org/10.1007/s10586-024-04651-9 (Quartile: Q1, IF: 3.6)
  5. A. Soni, C. Dasannacharya, A. Gautam, V. S. Shekhawat and S. Mohan, "D-MRFTE: A Decentralized Relay-Based Approach for Multi-Robot Unknown Area Exploration," 2023 IEEE International Conference on Robotics and Biomimetics (ROBIO 2023), Koh Samui, Thailand, 2023, pp. 1-7, doi: 10.1109/ROBIO58561.2023.10354972.
  6. Yuvraj Malhi, V. S. Shekhawat, "Two-level machine learning driven intrusion detection model for IoT environments", International Journal of Information and Computer Security (IJICS), 2023, Vol. 21, no. 3-4, pp. 229-261, doi: 10.1504/IJICS.2023.132708. (Quartile: Q4, IF: 0.5) 
  7. A. Soni, Chirag CD, A. Gautam, V. S. Shekhawat and S. Mohan, "Multi-Robot Unknown Area Exploration Using Frontier Trees," 2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2022), pp. 9934-9941, October 23–27, 2022, Kyoto, Japan.
  8. V. S. Shekhawat and A. Gautam, "De-COP: A Decentralized Community Convergence Approach for Message Forwarding in Pocket Switched Networks," 2022 IEEE International Conference on Systems, Man and Cybernetics (SMC 2022), pp. 2334-2341, October 09–12, 2022, Prague, Czech Republic.
  9. Avinash Gautam, Ankit Soni, Virendra Singh Shekhawat and Sudeept Mohan, "Multi-Robot Online Terrain Coverage under Communication Range Restrictions – An Empirical Study," 17th International Conference on Automation Science and Engineering (CASE 2021), 2021, pp. 1862-1869, Lyon, France   
  10. Subham Kumar, Gaurang Bansal, Virendra Singh Shekhawat, “A Machine Learning Approach for Traffic Flow Provisioning in Software Defined Networks”, The 34th International Conference on Information Networking (ICOIN 2020) January 7-10, 2020, Barcelona, Spain  
  11. Virendra Singh Shekhawat, Ankur Vineet, Avinash Gautam, "Efficient Content Caching for Named Data Network Nodes", (MobiQuitous 2019) - 16th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services, November 12-14, 2019, Houston, United States
  12. A. Gautam, V. S. Shekhawat and S. Mohan, "A Graph Partitioning Approach for Fast Exploration with Multi-Robot Coordination", 2019 IEEE International Conference on Systems, Man, and Cybernetics (SMC), October 6-9, 2019, Bari, Italy
  13. A. Gautam, A. Richhariya, V. S. Shekhawat and S. Mohan, "Experimental Evaluation of Multi-Robot Online Terrain Coverage Approach," 2018 IEEE International Conference on Robotics and Biomimetics (ROBIO 2018), Kuala Lumpur, Malaysia, 2018, pp. 1183-1189. doi: 10.1109/ROBIO.2018.8665196
  14. V. S. Shekhawat, A. Gautam and A. Thakrar, "Datacenter Workload Classification and Characterization: An Empirical Approach," 2018 IEEE 13th International Conference on Industrial and Information Systems (ICIIS 2018), Rupnagar, India, 2018, pp. 1-7. doi: 10.1109/ICIINFS.2018.8721402
  15. Avinash Gautam, S P Arjun Ram, Virendra Singh Shekhawat, Sudeept Mohan, "Balanced Partitioning of Workspace for Efficient Multi-Robot Coordination", IEEE International Conference on Robotics and Biomimetics (ROBIO 2017), Macau, China, pp. 104-109, Dec, 2017 
  16. Yash Shina, Siddharth Bhatia, Virendra Singh Shekhawat, G S S Chalapathi, "MPLS based Hybridization in SDN", Fourth International Conference on Software Defined Systems (SDS-2017), Valencia, Spain, 8-11 May, 2017 
  17. Virendra Singh Shekhawat, Kukatla Nikhil Kumar, "A Message Acknowledgement based Congestion Control (MACC) for Delay Tolerant Networks", 11th International Conference on Industrial and Information Systems (ICIIS 2016), IIT Roorkee, India, December, 2016. 
  18. Nitin Varyani, Nikhil S, Virendra Singh Shekhawat, "Latency and Routing Efficiency Based Metric for Performance Comparison of DHT Overlay Networks", 30th IEEE International Conference on Advanced Information Networking and Applications (AINA-2016), Le Régent Congress Centre, Crans-Montana, Switzerland, 23-25 March, 2016
  19. Amit Bisaria, Virendra Singh Shekhawat, V K Chaubey, "Heuristic Algorithms for Routing and Wavelength Assignment (RWA) Planning Algorithms in Optical WDM Networks", International Conference on Telecommunication Technology and Management (ICTTM-2015), IIT Delhi, Emrald, pp. 55-66, April 2015
  20. Avinash Gautam, Sudeept Mohan, Virendra Singh Shekhawat, "A token passing approach for circle formation by multiple mobile robots”, Contemporary Computing (IC3 2013), Sixth International Conference on, Noida, India, pp. 522-527, August 2013
  21. Dinesh Kumar Tyagi, Virendra Singh Shekhawat, V K Chaubey, "Resource Efficient Survivability Approach for Resilient WDM Optical Networks", Proceedings of the International Conference on Advances in Computing, Communications and Informatics (ICACCI-2012), Chennai, India, ACM, pp. 619-624, Aug 2012
  22. Virendra Singh Shekhawat, Amrit Kumar Saini, V K Chaubey, “Efficient Heuristic Algorithms for Routing and Wavelength Assignment in Optical WDM Networks”, IUP Journal of Telecommunications, Vol. 4, No. 3, pp. 31-43, August 2012
  23. Virendra Singh Shekhawat, D K Tyagi, V K Chaubey, "Design and Characterization of a Modified WDM Ring Network - An Analytical Approach", Optik- International Journal for Light and Electron Optics, Elsevier, Vol. 123, Issue 12, pp. 1103-1107, June 2012 
  24. Virendra Singh Shekhawat, Mahesh Lagadapati, Dinesh Tyagi, and V K Chaubey "A Novel Aggressive Intermediate-node Initiated Reservation (AIIR) Protocol for Wavelength Routed Optical WDM Networks", IJRTE Vol. 3, No. 1, pp. 126-128, May, 2010
  25. Virendra Singh Shekhawat, Dinesh Kumar Tyagi, V K Chaubey, “A Novel Packet Switch Node Architecture for Contention Resolution in Synchronous Optical Packet Switched Networks”, International Journal of Communications Network and System Sciences, Vol. 2, no. 6, 2009, doi:10.4236/ijcns.2009.26062, pp. 562-568, September, 2009 
  26. Virendra Singh Shekhawat, Sirish Kumar, V K Chaubey, “A Novel Multi-path Data Transmission Algorithm for Wavelength Routed Optical WDM Networks", (ICETECT 2011), Kanyakumari, India, IEEE, pp. 994-997, March 2011
  27. Virendra Singh Shekhawat, Ohmkar K, V K Chaubey, “A Wavelength Intersection Cardinality Based Routing and Wavelength Assignment Algorithm in Optical WDM Networks”, (ICCCS 2011), Rourkela, Odisha, India, pp. 110-113, February 2011
  28. Virendra Singh Shekhawat, Dinesh Kumar Tyagi, V K Chaubey, “Weight Based Edge Disjoint Path Routing and Wavelength Assignment (WEDP-RWA) Algorithm for WDM Networks”, IEEE Region 10 Colloquium and the Third (ICIIS 2008), Kharagpur, India December 8-10, pp. 1-5, December 2008
  29. Virendra Singh Shekhawat, Dinesh Kumar Tyagi, V K Chaubey, "WDM Network Topologies-A Probabilistic Model", Advanced Computing and Communications, (ADCOM 2007), International Conference on, pp. 733–737, December 2007