Birla Institute of Technology, Mesra, India M-Tech
NIT Jamshedpur, India PhD
Sep-2016 to Aug-2017– Programmer Analyst Trainee– Cognizant Technology Solution Kolkata
Sep-2017 to Dec-2017– Programmer Analyst – Cognizant Technology Solution Kolkata
Digital Image Watermarking for image authentication and copyright protection.
Active and Passive image forensics techniques.
Privacy & Security of the healthcare documents like medical images, ECG Signals etc.
Sentiment Analysis Using Machine Learning Techniques
Awards & Fellowships
2021 – 3rd Prize in Research Conclave – National Institute of Jamshedpur
2021 – Young Researcher Award- InSC
Lifetime member of InSc professional member, Id: InSc20210300
Lifetime member of Vigyan Bharti, Jharkhand (Sl. No: 340)
ISI Kolkata Council Member, ID: O/9424-2016
IEEE Graduate Student Member, ID: 93803777
Jayasurya, G. G., Kumar, S., Singh, B. K., & Kumar, V. (2021). Analysis of Public Sentiment on COVID-19 Vaccination Using Twitter. IEEE Transactions on Computational Social Systems.
Kumar, S., & Singh, B. K., (2021). DWT based Color Image Watermarking using Maximum Entropy. Multimedia Tools and Applications, 1-24. (SCIE), DOI: https://doi.org/10.1007/s11042-020-10322-9
Kumar, S., & Singh, B. K., (2021). An improved watermarking scheme for color image using alpha blending. Multimedia Tools and Applications, 1-25. (SCIE), DOI: https://doi.org/10.1007/s11042-020-10397-4
Gupta, P., Kumar, S., Suman, R. R. and Kumar, V. "Sentiment Analysis of Lockdown in India During COVID-19: A Case Study on Twitter," in IEEE Transactions on Computational Social Systems, DOI: 10.1109/TCSS.2020.3042446
Kumar, S., Singh, B.K. Entropy based spatial domain image watermarking and its performance analysis. Multimedia Tools Appl (2020). (SCIE), DOI: https://doi.org/10.1007/s11042-020-09943-x
Kumar, S., Singh, B.K. & Yadav, M. A Recent Survey on Multimedia and Database Watermarking. Multimedia Tools Appl 79, 20149–20197 (2020). (SCIE) DOI: https://doi.org/10.1007/s11042-020-08881-y
Chandra, S., Singh, K. K., Kumar, S., Ganesh, K. V K. S, Sravya, L. and Kumar, B. P. (2021) A novel approach to validate online signature using machine learning based on dynamic features. Neural Computing and Applications. (SCIE) DOI: https://doi.org/10.1007/s00521-021-05838-6
Kumar, S., Singh, B. K., Pundir, S., Joshi, R., & Batra, S. (2022). Role of Digital Watermarking in Wireless Sensor Network. Recent Advances in Computer Science and Communications (Formerly: Recent Patents on Computer Science), 15(2), 215-228.
Kumar, N., Suman, R. R., & Kumar, S. (2021, October). Text Classification and Topic Modelling of Web Extracted Data. In 2021 2nd Global Conference for Advancement in Technology (GCAT) (pp. 1-8). IEEE.
Kumar, S., & Singh, B. K. (2021). A Review on Digital Watermarking-Based Image Forensic Technique. In Machine Vision and Augmented Intelligence—Theory and Applications (pp. 91-100). Springer, Singapore.
Kumar, S., Thapliyal, S., Bhatt, S., & Negi, N. (2021). Performance Analysis of Machine Learning-Based Breast Cancer Detection Algorithms. In Machine Vision and Augmented Intelligence—Theory and Applications (pp. 145-155). Springer, Singapore.
Roy, K., Sinha, R., Barde, C., Kumar, S., Ranjan, P., & Jain, A. (2021). Omni-Directional Zeroth Order Resonator (ZOR) Antenna for L-Band Applications. In Machine Vision and Augmented Intelligence—Theory and Applications (pp. 443-451). Springer, Singapore.
Yadav, M., Singh, B. K., & Kumar, S. (2020, November). Framework for Managing Servers or Cluster of Servers & hardware Controlled by Raspberry pi or Servers. In 2020 IEEE International Conference for Innovation in Technology (INOCON) (pp. 1-7). IEEE.
Kumar et al. (2020, February). A survey on Symmetric and Asymmetric Key based Image Encryption. In 2nd International Conference on Data, Engineering and Applications (IDEA) (pp. 1-5). IEEE.
Kumar, V., Purba, A. B., Kumari, S., & Kumar, S. (2020). A Survey on Wireless Network. In Social Networking and Computational Intelligence (pp. 585-593). Springer, Singapore.
Kumar, V., Kumar, S., Mamdikar, M. R., Yadav, M., & Deb, S. (2019, March). Challenges and Security Solution of Grid Computing. In Proceedings of 2nd International Conference on Advanced Computing and Software Engineering (ICACSE).
Kumar, S., & Singh, B. K. (2018, December). A review of digital watermarking in healthcare domain. In 2018 3Rd international conference on computational systems and information technology for sustainable solutions (CSITSS) (pp. 156-159). IEEE.
Kumar, S., & Dutta, A. (2016, May). A study on robustness of block entropy based digital image watermarking techniques with respect to various attacks. In 2016 IEEE International conference on recent trends in electronics, information & communication technology (RTEICT) (pp. 1802-1806). IEEE.
Kumar, S., & Dutta, A. (2016, April). A novel spatial domain technique for digital image watermarking using block entropy. In 2016 International conference on recent trends in information technology (ICRTIT) (pp. 1-4). IEEE.
Kumar, S., & Dutta, A. (2016, February). Performance analysis of spatial domain digital watermarking techniques. In 2016 International conference on information communication and embedded systems (ICICES) (pp. 1-4). IEEE.
Mandal, S., Saw, S. K., Maji, S., Das, V., Ramakuri, S. K., & Kumar, S. (2016, February). Low cost arduino wifi bluetooth integrated path following robotic vehicle with wireless GUI remote control. In 2016 International Conference on Information Communication and Embedded Systems (ICICES) (pp. 1-5). IEEE