Faculty Profile

About

Dr. Radhika, an academician, by choice, presumes in dedicated service towards teaching, research and academic activities. She has a rich experience of 30 years in teaching a wide spectrum of subjects in the areas of Information Technology at BMSCE. She has about 100+ publications in refereed journals. The noteworthy publications include Springer book chapter and Elsevier journals, Pattern Recognition, Applied Soft Computing, Pattern Recognition Letters and Journal of Visual Communication and Image Representation. As an inspiring educationalist, she has mentored several students in different facets of their learning. Under her guidance, six research scholars have been awarded PhD in specialized areas of Biometrics.

Education

• PhD - Biometrics
  BMSCE/Visvesvaraya Technological University
  Passed Year: 2010 | Program Type: PartTime
• M.E. - Computer Science and Engineering
  BMSCE/Bangalore University, 2nd Rank
  Passed Year: 2000 | Program Type: FullTime
• B.E. - Information Science and Engineering
  BMSCE/Bangalore University, 6th Rank
  Passed Year: 1994 | Program Type: FullTime

Selected Publications

• Journal | Published On : 21-11-2025
  Radhika K R
  Enhanced Iris Recognition using an Optimized Gated Recurrent Unit with Informative Feature Selection, International Journal of Information and Computer Security, Q3 Journal, Vol.28 No.4, pp.445-473, November 2025. Indexed in Scopus, SCI and Web of Science.
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• Conference | Published On : 29-08-2025
  Radhika K R
  Behavioral Biometric Gait Authentication with Deep Learning Using Sensors, 2nd International Conference on Recent Developments in Electronics and Communication Systems (RDECS-2025), 29-30 August 2025. Proceedings published in book series “Recent Developments in Communication and Computational Algorithms for Engineering Application” in Sustainable Civil Infrastructures (SUCI), Springer. Indexed in Scopus.
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• Patents | Published On : 16-06-2025
  Radhika K R
  Smart Wearable Device, Indian Patent No. 202241012901, Patent filed date: 9/3/2022. Published date: 18/3/2022. Request for examination filed on 24/7/2023. Hearing completed on 19/12/2024. Granted: 16/6/2025.
• Conference | Published On : 07-03-2025
  Radhika K R
  Machine Learning Models for Intrusion Detection System, 14th IEEE International Conference on Communication Systems and Network Technologies, March 7-8, 2025. Indexed in Scopus and IEEE Digital Library.
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• Journal | Published On : 01-12-2024
  Radhika K R
  Live Crypto Biometric Authorization to Cloud, Journal of Technology, ISSN: 10123407, Vol. 12, Issue 12, pp. 822-835, Indexed in Scopus and SCI, Q4 Journal, December 2024.
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• Conference | Published On : 18-10-2024
  Radhika K R
  Dynamic Graph Convolutional Network-based Long Short-Term Memory for Taxi Trip Time Prediction, First International Conference on Software, Systems and Information Technology, (SSITCON), 18-19 October 2024. Indexed in Scopus and IEEE Digital Library.
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• Conference | Published On : 20-09-2024
  Radhika K R
  Sentiment Analysis through Text using Squeeze and Excitation Attention Mechanism based Recurrent Neural Network, International Conference on Distributed Systems, Computer Networks and Cybersecurity (ICDSCNC), 20-21 September 2024. Indexed in Scopus and IEEE Digital Library.
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• Journal | Published On : 01-09-2024
  Radhika K R
  Identity Guard: Enhancing Security with Biometric Watermarking, Recent Trends in Artificial Intelligence & It’s Applications, e-ISSN: 2583-4819, Vol. 3, Issue 3, pp. 25-33, September 2024.
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• Conference | Published On : 23-08-2024
  Radhika K R
  Metric Generative Adversarial Network with Gated Attention Unit for Text-to-Image Translation, International Conference on Intelligent Algorithms for Computational Intelligence Systems (IACIS), 23-24 August 2024. Indexed in Scopus and IEEE Digital Library. Awarded Best paper presenter.
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• Journal | Published On : 30-01-2024
  Radhika K R
  Enhanced Network Lifespan in Future Wireless Communication using Machine Learning based Convolution Neural Networks, Optical and Quantum Electronics, Springer, 56:579, Impact Factor: 3.0, Indexed in Web of Science, Scopus and SCI, Q2 Journal, January 2024.
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• Journal | Published On : 30-01-2024
  Radhika K R
  A Hybrid Fuzzy Logic based Ant Colony Routing Optimization System for Wireless Communications, Optical and Quantum Electronics, Springer, 56:569, Impact Factor: 3.0, Indexed in Web of Science, Scopus and SCI, Q2 Journal, January 2024.
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• Patents | Published On : 21-12-2023
  Radhika K R
  Authentication using Cancelable Fingerprint applying Biohashing: Indian Patent No: 202141030978, Patent filed date: 9/7/2021. Published date: 16/7/2021. Request for examination filed on 18/1/2022. Hearing completed on 1/12/2022. Granted: 21/12/2023.
• Case Study | Published On : 01-12-2023
  Radhika K R
  Project title: Design of Barcode Applications in Imaging Technology. Grant for Rs. 1.2 lakhs from Arkesh Technology Private Limited, December 2023.
• Journal | Published On : 01-10-2023
  Radhika K R
  Process of Fingerprint Authentication using Cancelable Biohashed Template, Computer Science, Volume 24, Issue 4, pp. 537-565, Impact factor: 0.5, Q3 Journal, Web of Science, Scopus and SCI indexed, October 2023.
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• Book Chapter or Books | Published On : 01-08-2023
  Radhika K R
  An Overview of Deep Learning-Based Recommendation Systems and Evaluation Metrics, Chapter 3 in Artificial Intelligence and Data Science in Recommendation System: Current Trends, Technologies and Applications. Bentham Science Publishers Pte. Ltd., pp. 53-71, August 2023. Indexed in Scopus and Web of Science.
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• Book Chapter or Books | Published On : 01-07-2023
  Radhika K R
  Practical Case Studies on Human Computer Interaction, Chapter 9 in Innovations in Artificial Intelligence and Human Computer Interaction in the Digital Era, pp. 233-254. Published in the Book Series of Elsevier entitled Intelligent Data-Centric Systems, Academic Press. July 2023. Indexed in Scopus and Web of Science.
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• Patents | Published On : 13-01-2023
  Radhika K R
  Handwritten Signature Reconstruction, Indian Patent application number: 202041005261, CBR No: 4455, Filing Date: 9/2/2020. Patent published in official journal: 14/2/2020. Request for examination filed on 18/1/2022. Granted on 13/1/2023.
• Patents | Published On : 01-06-2022
  Radhika K R
  Handwritten Signature Reconstruction: Australian Patent No: 2021103943, Patent filed date: 7/7/2021, Published date: 12/8/2021. Granted: 1/6/2022.
• Patents | Published On : 16-03-2022
  Radhika K R
  Authentication using Cancelable Fingerprint applying Biohashing: Australian Patent No: 2021106401, Patent filed date: 22/8/2021. Published date: 4/11/2021. Granted: 16/3/2022.
• Journal | Published On : 01-03-2022
  Radhika K R
  Iris Recognition using Multi Objective Artificial Bee Colony Optimization Algorithm with Autoencoder Classifier, Neural Processing Letters, Springer. Impact Factor: 3.1, Indexed in Web of Science, Scopus, DBLP and SCI, Vol. 54, pp. 3489–3505, March 2022, Q2 Journal. https://doi.org/10.1007/s11063-022-10775-z.
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• Journal | Published On : 01-07-2021
  Radhika K R
  Encryption on Multimodal Biometric using Hyper Chaotic Method and Inherent Binding Technique, International Journal of Advanced Computer Science and Applications, IJACSA, Vol. 12, No. 7, July 2021. Q3 Journal. Indexed in Scopus, Web of Science, SCI.
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• Patents | Published On : 28-04-2021
  Radhika K R
  Biometric based authentication protocol for mobile cloud data security, Patent No: 2021101451, Australian Government sanctioned patent. Granted: 28/4/2021.
• Journal | Published On : 01-01-2021
  Radhika K R
  Optimal feature selection-based biometric key management for identity management system: Emotion oriented facial biometric system, Elsevier Journal of Visual Communication and Image Representation, Vol. 74, pp. 103002:1-13, ISSN: 1047-3203, January 2021, Impact Factor: 2.887. Q1 Journal. Scopus, Web of Science, SCI and DBLP indexed.
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• Book Chapter or Books | Published On : 01-03-2020
  Radhika K R
  Significant work on Laplace Beltrami Eigen values has been published in Book Chapter by LAMBERT Academic Publishing, ISBN: 978-6139910045, Copyright: 2020
• Book Chapter or Books | Published On : 01-02-2020
  Ambika D.R., Radhika K.R, D.Seshachalam
  Identity Verification using Biometrics in Smart-cities, Book Chapter: EAI/Springer, Innovations in Communications and Computing, Smart-cities-Performability, Cognition and Security, pp. 169-199, Print ISBN: 978-3-030-14717-4, Online ISBN: 978-3-030-14718-1, ISSN: 2522-8595, Copyright: 2020.
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• Journal | Published On : 01-02-2016
  Ambika D.R., Radhika K.R., D.Seshachalam
  Periocular Authentication based on FEM using Laplace Beltrami Eigen values, Pattern Recognition, Elsevier, ISSN: 0031-3203, Vol. 50, pp. 178-194, February 2016. Impact factor: 5.898. Indexed in Science Direct, ACM digital library, DBLP, Scopus, Web of Science and Google Scholar
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• Book Chapter or Books | Published On : 01-06-2011
  Radhika K R, Sheela S V
  Fundamentals of Biometrics: Handwritten Signature and Iris, Pattern Recognition, Machine Intelligence and Biometrics- Expanding Frontiers, Chapter 28, pp. 733-787, Springer publications, June 2011. The book is published in memory of the late Prof. King-Sun Fu, pioneer of Pattern Recognition and founding President of IAPR, on his 81st birthday anniversary. Editor: Prof. Patrick S.P. Wang, Fellow of IAPR ISIBM and WASE. Indexed in Springer and Google Scholar.
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• Journal | Published On : 01-04-2011
  Radhika K R, M K Vekatesha, G N Sekhar
  Signature authentication based on subpattern analysis. Applied Soft Computing - Elsevier, vol. 11, Issue 3, April 2011, pp. 3218-3228. Impact factor-4.873. Indexed in Science Direct, ACM digital library, DBLP, Scopus, Web of Science and Google Scholar.
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• Journal | Published On : 01-04-2011
  Radhika K R, M K Vekatesha, G N Sekhar
  An Approach for On-line Signature Authentication using Zernike Moments. Pattern Recognition Letters-Elsevier, vol. 32, Issue 5, pp. 749-760, April 2011. Impact factor2.810. Indexed in Science Direct, ACM digital library, DBLP, Scopus, Web of Science and Google Scholar.
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• Journal | Published On : 01-03-2011
  Radhika K R, Sheela S V, G N Sekhar
  Off-line signature authentication using radial basis function, International Journal of Pattern Recognition and Artificial Intelligence - World Scientific Journals, vol. 25, Issue 2, pp.207-225, March 2011, Impact factor-1.11. Indexed in DBLP, Scopus, Web of Science and Google Scholar. https://www.worldscientific.com/doi/abs/10.1142/S0218001411008580
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• Journal | Published On : 01-02-2011
  Radhika K R, M K Vekatesha, G N Sekhar
  A Novel Approach for Authentication of On-line Handwritten Signature based on Residuals, Poles and Zeros. International Journal of Pattern Recognition and Artificial Intelligence - World Scientific Journals, vol. 25, Issue 1, pp.57-81, February 2011, Impact factor-1.11. Indexed in DBLP, Scopus, Web of Science and Google Scholar.
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• Journal | Published On : 01-12-2010
  Radhika K R, Sheela S V, M K Vekatesha, G N Sekhar
  Signature and iris authentication based on derived kinematic values. International Journal of Pattern Recognition and Artificial Intelligence - World Scientific Journals, vol. 24, No. 8, pp. 1237-1260, December 2010. Impact factor-1.11. Indexed in DBLP, Scopus, Web of Science and Google Scholar.
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Other Information

Served as Head of the Department from December 2016 to January 2019.
Served as In-charge –HOD from August 2015- Jan 2016.

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