Publications

1. Ranjeeth Kumar.S, Umamakeswari.A, “CBIDS: Credit Based Intrusion Detection System to counter Black Hole Attack in Wireless Sensor Networks,” International Journal of Advanced Information Science and Technology, vol.30, no.30, 2014.

2. Ranjeeth Kumar.S, Umamakeswari A, “Intrusion Detection Algorithm for Mitigating Sinkhole Attack on LEACH protocol in Wireless Sensor Network,” Journal of Sensors, Volume 2015, 2015, IF: 2.024.

3. Ranjeeth Kumar S, Surendar M, Umamakeswari A, “Energy Efficient Intrusion Detection System for mitigating Sinkhole attack in Wireless Sensor Networks,” International Journal of Pure and Applied Mathematics, vol.115, no.7, pp.231-238, 2017. SNIP: 0.394

4. Ranjeeth Kumar.S, Thalaimalaichamy M Umamakeswari A, “Analysis of Sinkhole Attack in LEACH based Wireless Sensor Network,” International Journal of Pure and Applied Mathematics, vol.116, no.24, pp.185-197, 2017. SNIP: 0.394.

5. Ranjeeth Kumar S, Umamakeswari A, “Event Detection and Information passing using LEACH protocol in Wireless Sensor Networks,” Wireless Personal Communications, vol.101, no.3, pp.1703-1714, 2018. IF: 1.2.

6. Ranjeeth Kumar Sundararajan, Naren, Umamakeswari A, “Specification based Intrusion Detection mechanism for mitigating Sinkhole Attack in Wireless Sensor Networks”, International Journal on Emerging Technologies, vol.10, no:2, pp.462-466, 2019.

7. Ranjeeth Kumar Sundararajan et al., “Convolutional Neural Network Based Medical Image Classifier, “International Journal of Recent Technology and Engineering,” vol.8, no: 3, pp.4494-4499, 2019.

8. Ranjeeth Kumar.S, Umamakeswari A, “FBMT: Fuzzy Based Merkle Tree approach for detecting and mitigating malicious nodes in sensor networks,” International Arab Journal of Information Technology, vol.16, no.6, pp.1106-1113, 2019. IF: 0.724.

9. Ranjeeth Kumar S, Sivanesan P, James Manhoran. “A novel security approach for mitigating packet dropping attacks in Mobile Ad Hoc networks,”, International Journal of Aquatic Science, vol.12, issue – 2, pp.39-48, 2021.

10. Ranjeeth Kumar S. “An RFID based cloud integrated smart system for vehicle parking,”, International Journal of Aquatic Science, vol.12, issue – 2, pp.3304-3314, 2021.

11.Ranjeeth Kumar Sundararajan et al. “EECAS: Energy Efficient Clustering and Aggregator Node Selection for Wireless Sensor Networks,” Wireless Personal Communications, vol.136, pp.899 – 919, 2024

12. Ranjeeth Kumar Sundararajan et al., “Enhanced Intrusion Detection Systems via Feature Selection and Dimensionality Reduction Techniques,” SSRG International Journal of Electronics and Communication Engineering, Vol.12, Issue – 1, pp.12-26, 2025.

13.Ranjeeth Kumar Sundararajan et al., “Optimized Technique for Intrusion Detection Systems Using Machine Learning Models with Metaheuristic Algorithms,” Lecture Notes in Networks and Systems, 2025.

14.Ranjeeth Kumar Sundararajan et al. “A hybrid CNN-ViT framework with cross-attention fusion and data augmentation for robust brain tumor classification,” Scientific Reports, 2025. https://doi.org/10.1038/s41598-025-28636-9.

15. Ranjeeth Kumar Sundararajan et al., “Enhancing rice plant disease detection via transfer learning with hyperparameter-optimized SVM kernels,” AIP Conference Proceedings, https://doi.org/10.1063/5.0298155, 2026.

International and National Conferences:

1. S.Ranjeeth Kumar “Dynamic Deadline Based Efficient Data Collection in Wireless Sensor Networks,” National conference on Advanced computing & Information Technologys, CET-08, held at CSI College of Engineering in Ketti, March 3-4, 2008.

2.Presented a Project titled “Efficient Forest Fire detection system using wireless and spatial sensors,” National Young-IT professional competition conducted by CSI on 11-11-2011 at M.A.M College of Engineering, Trichy.

3. S.Ranjeeth Kumar, A.Umamakeswari, “SSLEACH: Secure S-LEACH protocol for wireless sensor networks,”, Proceedings of the IEEE International conference on wireless communications, signal processing, networking, SSN College of Engineering, Chennai, pp.1715-1719, 2016. (SCOPUS).

4. S.Ranjeeth Kumar. “Machine learning based object detection algorithm: A Survey,” Proceedings of the International virtual conference on Intelligent & Computing Systems (ICICS), 30-03-2022.

5. D.Vaishnavi, R.Rajakumar, S.Ranjeeth Kumar, M.Anuradha, “Optimal Machine Learning Model to Detect Ransomware on Processor and Disk,”, Proceedings of the International Conference on IoT based Control Networks and Intelligent Systems (ICICNIS-2024), IEEE Xplore. https://doi.org/10.1109/ICICNIS64247.2024.10823178.

• Reviewer for International Conference on Computing & Humanitarian Applications (ICCHA-23) by department of Computer Science, Amrita Vishwa Vidyapeetham, Mysuru campus, 23-24 June ‘2023.

• Reviewer for China communications journal

• Reviewer for Wireless Personal Communications journal

• Reviewer for Measurement journal

Participated

• One week FDP on “Fundamentals of Machine Learning” organized by ICT Academy during 16-02-2021 to 20-02-2021. 

• One week FDP on “Blockchain with Cyber Security” organized by Easwari Engineering College during 24-05-2021 to 29-05-2021.

• One week FDP on Patents & Innovative Teaching & Research Methodology organized by Department of Computer Science, Bishop Heber College during 02/03/2022 to 06/03/2022.

• One week FDP on AI enabled AR/VR in communications & signal processing applications organized by Department of Electronics & Communication Engineering, Nalla Narasimha Reddy education society group of Institution – Integrated campus

Organized

• Organized a Two-day Workshop on AI based Development with industry resource person, during Feb 2025.

• Organized a One- day workshop on Ethical Hacking with industry resource person, during Mar 2025.

• Organized a One-day workshop on Docker with industry resource person, during Apr 2025.

Academic Experience:

• Lecturer, Department of Information Technology, Pavendar Bharathidasan College of Engineering and Technology, Tamilnadu (Jun 2008 – Apr 2010).

• Senior Lecturer, Department of Computer Science and Engineering, Shanmuganathan Engineering College, Tamilnadu (Jun 2010 – May 2011).

• Assistant Professor, Department of Computer Science and Engineering, M.A.M. College of Engineering and Technology, Tamilnadu (Jun 2011 – Jun 2012).

• Assistant Professor, Department of Computer Science and Engineering, Srinivasa Ramanujan Centre, SASTRA Deemed University, Tamilnadu (Jun 2017 – Oct 2019).

• Assistant Professor, Department of Computer Applications, Bishop Heber College, Tamilnadu (Sep 2020 – Jul 2022).

• Assistant Professor, Department of Computer Science and Engineering, Srinivasa Ramanujan Centre, SASTRA Deemed University, Tamilnadu (Aug 2022 – May 2026).

Research Experience:

• Teaching Assistant, School of Computing, SASTRA Deemed University, Tamilnadu (Jul 2012 – Aug 2016).

• Indian Society for Technical Education, Life Member

• Received a fund of Rs 0.5 Lakh, from Major Research Project – Bishop Heber College Management for the Project Titled: “IOTPGIS: An Internet of Things based parking guidance information system for Bishop Heber College” – MRP FR No.1036/2020 dated 23-12-2020, Duration – December 2020 – June 2021.