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Prof. Nikumani Choudhury        

hyderabad Computer Science & Information Systems

Assistant Professor,
Dept. of Computer Science and Information Systems

BITS Pilani Hyderabad Campus Jawahar Nagar,Secunderabad-500078.
nikumani@hyderabad.bits-pilani.ac.in
+91 40 66303757
https://www.linkedin.com/in/dr-nikumani-choudhury-4580a72b/

Conferences

  1. Gorrela, A., & Choudhury, N. (2025, January). Faster Convergence of Adaptive Data Rate in Dynamic LoRa-based IoT Network Applications. In Proceedings of the 26th International Conference on Distributed Computing and Networking (pp. 377-382).
  2. Narendra, V., Hazarika, A., Sistla, P., & Choudhury, N. (2024, December). Detection and Classification of Sleep Posture at Edge Device in Smart Home. In 2024 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS) (pp. 1-6). IEEE.
  3. Anand, S., Choudhury, N., Ojha, T., Hazarika, A., & Dave, J. (2024, December). Improving Network Efficiency in Clustered Tree Topology through PSO Optimization in IEEE 802.15. 4-DSME based IoT Networks. In 2024 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS) (pp. 1-6). IEEE.
  4. Dave, J., Choudhury, N., Havishteja, D., & Revanth, K. (2024, December). Enhancing LoRaWAN Security: Protection Against Bit Flipping Attacks in IoT Networks. In 2024 17th International Conference on Security of Information and Networks (SIN) (pp. 1-8). IEEE.
  5. Gorrela, A., Kamtam, S., & Choudhury, N. (2024, October). POSTER: Quick Convergence of ADR Mechanism in Dense & Dynamic LoRa-based IoT Networks. In Proceedings of the Twenty-fifth International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing (pp. 379-380).
  6. Hazarika, A., Choudhury, N., & Poddar, S. (2024, July). Approximate Vedic Multiplier Architecture for Efficient CNN Acceleration on Embedded Devices. In 2024 IEEE 48th Annual Computers, Software, and Applications Conference (COMPSAC) (pp. 473-482). IEEE.
  7. Dave, J., & Choudhury, N. (2024, June). Security Enhancement of OTAA based Joining Procedure in LoRaWAN for Satellite Communication. In 2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring) (pp. 1-5). IEEE.
  8. Varma, A. M., Choudhury, N., Dave, J., Hazarika, A., & Nasralla, M. M. (2024, June). LoRaWAN Scheduling Mechanism for 6G-Based LEO Satellite Communications. In 2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring) (pp. 1-5). IEEE.
  9. Hazarika, A., & Choudhury, N. (2024, April). iSFA: Intelligent SF Allocation Approach for LoRa-Based Mobile and Static End Devices. In 2024 IEEE Wireless Communications and Networking Conference (WCNC) (pp. 1-6). IEEE.
  10. Chakraborty, A.K.Dutta, S.R.Mohiuddin, M.A.Hussain, N.Choudhury, R.Matam, M.Mukherjee, "A Novel Technique to Parameterize Congestion Control in 6TiSCH IIoT Networks," 2023 IEEE GLOBECOM, Kuala Lumpur, Malaysia.
  11. Alekhya, N.Choudhury, A.Hazarika, J.Lloret, "Contention Congestion Collision Adaptive Data Rate for LoRaWAN-based Challenging Industrial IoT," 2023 IEEE GLOBECOM, Kuala Lumpur, Malaysia
  12. Brahma, R. Matam., & N. Choudhury, “Device Identification using Network Traces in a Smart Home IoT Network”, 2023 IEEE ANTS, Jaipur, India.
  13. Dave, N. Choudhury, U. Tiwari, S. Kamtam and K. S. Rohith, "Secure Deduplication with Dynamic Key Management in Fog Enabled Internet of Things," 2023 IEEE COMPSAC, Torino, Italy, 2023.
  14. Choudhury, N., Gupta, M., Nasralla, MA, Fujita, S., “Extended Adaptive Data-Rate (X-ADR) Technique for Optimal Resource Allocation in Smart City Applications”, IEEE WoWMoM, Boston, USA, 2023
  15. Khattak, S.B.A., Nasralla M.A., Esmail M.A., Marey, M., Choudhury, N., 'Performance Evaluation of WLAN Access Points Selection Metrics for Fingerprinting based Localization', IEEE UCC'22, Vancouver, WA, USA.
  16. Kumbam, A., Choudhury, N., Nasrall, MA., 'LIDS: Lightweight Dynamic Scheduling Technique for 6G-enabled LoRa based IoT Networks', IEEE Globecom'22, Rio de Janeiro, Brazil
  17. Srivastava, P., Ijardar K., Joshi, A, Choudhury, N., 'Token Based Energy-efficient Offloading Schemes for IoV Networks', IEEE COMPSAC'22, Torino, Italy.
  18. Arumalla, M.K.,Sistla P., Choudhury, N., Das, H.R., 'Plug & Play Device for Hybrid Smart Classroom: A Prototype Development', IEEE COMPSAC'22, Torino, Italy.
  19. Hazarika, A.,Sistla P., Venkatesh, V., Choudhury, N., 'Approximating CNN Computation for Plant Disease Detection', IEEE COMPSAC'22, Torino, Italy.
  20. Choudhury, N., Nasrall, MA., Shrivastav, A., Hazarika, A., 'DDAS: Distributed Delay Aware Scheduling for DSME based IoT Network Applications in Smart Cities , IEEE WoWMoM'22, Belfast, UK.
  21. Choudhury, , Nasralla, M.A., Centralized Graph based TSCH Scheduling for IoT Network Applications, IEEE ISPA-21, New York, USA, 2021.
  22. Choudhury, , Nasralla, M.A., RATC Scheduling for DSME based IoT Networks with QoS Specific Constraints, VTC-Fall, 2021.
  23. Choudhury, , Hazarika, A, Low-power DSME based Communication and On-board Processing in UAV for Smart Agriculture, ICTCS-2020, Jaipur, India.
  24. Choudhury, , Matam, R., Mukherjee. M, & Lloret, J. Re-synchronization in a Synchronized IEEE 802.15.4 based Cluster-tree Network Topology, IEEE ANTS’19, Goa, India.
  25. Choudhury, , Matam, R., Mukherjee. M, & Lloret, J., (December 2018). A Non-threshold-based Cluster-head Rotation Scheme for IEEE 802.15.4 Cluster-tree Networks, IEEE GLOBECOM’18, Abu Dhabi, UAE.
  26. Choudhury, , Matam, R. & Kundrapu. D, (November 2018). Cluster-Head Rotation Scheme for Beacon- Enabled IEEE 802.15.4 Networks, IEEE Sensors'18, New Delhi.
  27. Choudhury, N., Matam, & Mukherjee. M., (March 2018). Duty-Cycling in Synchronized IEEE 802.15.4 Cluster-Tree Networks, IEEE CONECCT, Bengaluru.
  28. Mukherjee , Lu R., Matam, R. & Choudhury, N., (January 2018). Energy Trading in Sleep Scheduling for Wireless Rechargeable WSNs, COMSNETS'18, Bengaluru, India.
  29. Choudhury, N., Matam, , Mukherjee. M, & Shu. L. (Oct 2017). Impact of Synchronization Scheme on Duty Cycling in IEEE 802.15.4 Cluster Tree Networks, IECON'17, Beijing, China.
  30. Choudhury, N., Matam, , Mukherjee. M, & Shu. L. (Oct 2017). Dynamic Adaptation of Duty Cycling with MAC Parameters in Cluster Tree IEEE 802.15.4 Networks, IECON'17, Beijing, China.Choudhury, N., Matam, R., Mukherjee. M, & Shu. L. (July 2017). Adaptive Duty Cycling in IEEE 802.15.4 Cluster Tree Networks Using MAC Parameters, MobiHoc'17, IIT Madras, India.
  31. Choudhury, N., & Matam, R. (Dec 2016). Distributed Beacon Scheduling for IEEE 802.15.4 Cluster-Tree Topology, IEEE INDICON, IISc Bengaluru.
  32. Choudhury N., Matam , Mukherjee M., Shu L. (2018) Distributed Beacon Synchronization Mechanism for 802.15.4 Cluster-Tree Topology. In: Huang M., Zhang Y., Jing W., Mehmood A. (eds) Wireless Internet. WICON 2016. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 214. Springer, Cham
  33. Choudhury, N., Matam, R., & Deka, V. (Oct 2016). Priority Based ZigBee Composed Tree Routing for LR- WPAN, IEEE TechSym, IIT
  34. Choudhury, N., Tamarapalli, V., & Bhattacharya, S. (2015, December). An ICT-based system to improve the learning experience in a large classroom. In 2015 IEEE Seventh International Conference on Technology for Education (T4E) (pp. 27-30).
  35. Choudhury, N., Venkatesh, T., Bhattacharya, S., & Sarma, S. (2016). Avabodhaka: A System to Analyse and Facilitate Interactive Learning in an ICT Based System for Large Classroom. Procedia Computer Science, 84, 160-168.

Journal

  1. Su, Q., Shu, L., Hancke, G. P., Huang, K., Nurellari, E., Zhao, Q., Choudhury, N.& Hazarika, A. (2025). Camera planning for physical safety of outdoor electronic devices: Perspective and analysis. IEEE/CAA Journal of Automatica Sinica.
  2. Hazarika, A., Choudhury, N., Shu, L., & Su, Q. (2025). Real-time Detection of Cyber-physical Attacks on Smart-IP-Camera using Network & Telemetry Data. IEEE Transactions on Industrial Cyber-Physical Systems.
  3. Kumar, A., Choudhury, N., Bandyopadhyay, J. N., & Zafaruddin, S. M. (2024). Meijer-G Function With Continued Product and Integer Exponent: Performance of Multi-Aperture UOWC System Over EGG Turbulence. IEEE Photonics Journal.
  4. Gorrela, A., & Choudhury, N. (2024). A Clustering-Based Adaptive Data Rate Technique for Industrial LoRaWAN-IoT Networks. IEEE Internet of Things Journal.
  5. Dave, J., & Choudhury, N. (2024). Secure and Efficient Traffic Obfuscation Scheme for Deduplicated Cloud Storage. Automatic Control and Computer Sciences, 58(2), 153-165.
  6. Hazarika, N. Choudhury, M. M. Nasralla, S. B. A. Khattak and I. U. Rehman, "Edge ML Technique for Smart Traffic Management in Intelligent Transportation Systems," in IEEE Access, vol. 12, pp. 25443-25458, 2024.
  7. Khattak, S. B. A., Nasralla, M. M., Farman, H., & Choudhury, N. (2023). Performance Evaluation of an IEEE 802.15. 4-Based Thread Network for Efficient Internet of Things Communications in Smart Cities. Applied Sciences,13(13), 7745. (IF:2.3)
  8. Choudhury, , Matam, R., Mukherjee. M, & Lloret, J. A Beacon and GTS Scheduling Scheme for IEEE 802.15.4 DSME Networks. IEEE Internet of Things Journal, vol: 9, issue: 7, pp5162-5172, April-2-22. (IF: 9.936)
  9. Khan, M.A, Nasralla, M.M., Umar, M.M., Khan, S, & Choudhury, N. An Efficient Multi-Level Probabilistic Model for Abnormal Traffic Detection in Wireless Sensor Networks. Sensors, vol: 22, issue: 2, pp: 410-432, January 2022. (IF:3.576)
  10. Choudhury, , Matam, R., Mukherjee. M, & Lloret, J. DADC: A Novel Duty-Cycling Scheme for IEEE 802.15.4 Cluster-tree based IoT Applications. ACM Transactions on Internet Technology, vol: 22, issue: 2, pp:1-26, Oct-2021. (IF: 3.750)
  11. Khan, A., Nasralla, M. M., Umar, M. M., Iqbal, Z., Rehman, & Choudhury, N. A Survey on the Noncooperative Environment in Smart Nodes-Based Ad Hoc Networks: Motivations and Solutions. Security and Communication Networks, May-2021. (IF: 1.288)
  12. Choudhury, N., Matam, R., Mukherjee. M, Lloret, J., Kalaimannan, E. NCHR: A Non-threshold-based Cluster- head Rotation Scheme for IEEE 802.15.4 Cluster-tree Networks. IEEE Internet of Things, vol: 8, issue: 1, pp: 168-178, June-2020. (IF: 9.936)
  13. Choudhury, N., Matam, R., Mukherjee. M, & Lloret, J. A Performance-to-cost Analysis of IEEE 802.15.4 MAC with 15.4e MAC Modes. IEEE Access. vol. 8, pp 41936-41950, Feb-2020. (IF: 4.098)
  14. Choudhury, N., Matam, R., Mukherjee. M, & Lloret, J. LBS: A Beacon Synchronization Scheme with Higher Schedulability for IEEE 15.4 Cluster-tree based IoT Applications. IEEE Internet of Things Journal. , vol: 6, issue: 5, pp: 8883-8896, June-2019. (IF: 9.515)
  15. Choudhury, N., Matam, , Mukherjee. M, & Shu. L. Beacon Synchronization and Duty-Cycling in IEEE 802.15.4 Cluster-Tree Networks: A Review. IEEE Internet of Things Journal, vol: 5, issue: 3, pp: 1765 – 1788, April-2018. (IF: 9.515)
  16. Mukherjee, M., Matam, R., Shu, L., Maglaras, L., Ferrag, M. A., Choudhury, N., & Kumar, V. (2017). Security and Privacy in Fog Computing: IEEE Access, vol: 5, pp: 19293-19304. (IF: 4.098)

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