Multi-modal Authentication Using Continuous Dynamic Programming. - K. R. Radhika 001; S. V. Sheela; M. K. Venkatesha; G. N. Sekhar (COST 2101/2102 Conference, 2009)

Biometric Authentication using Nonparametric Methods - S. V. Sheela; K. R. Radhika 001 (CoRR, 2010)

Signature and Iris Authentication Based on Derived Kinematic Values. - K. R. Radhika 001; S. V. Sheela; M. K. Venkatesha; G. N. Sekhar (Int. J. Pattern Recognit. Artif. Intell., 2010)

Signature authentication based on subpattern analysis. - K. R. Radhika 001; M. K. Venkatesha; G. N. Sekhar (Appl. Soft Comput., 2011)

Off-Line Signature Authentication Using Radial Basis Function. - K. R. Radhika 001; S. V. Sheela; G. N. Sekhar (Int. J. Pattern Recognit. Artif. Intell., 2011)

A Novel Approach for Authentication of Online Handwritten Signature Based on residuals, poles and zeros. - K. R. Radhika 001; M. K. Venkatesha; G. N. Sekhar (Int. J. Pattern Recognit. Artif. Intell., 2011)

An approach for on-line signature authentication using Zernike moments. - K. R. Radhika 001; M. K. Venkatesha; G. N. Sekhar (Pattern Recognit. Lett., 2011)

The eye says it all: Periocular region methodologies. - D. R. Ambika; K. R. Radhika 001; D. Seshachalam (ICMCS, 2012)

Survey of soft computing techniques for joint radio resource management. - Prakash B. Metre; K. R. Radhika 001; Gowrishankar (ICMCS, 2012)

Revisiting feature level and score level fusion techniques in multimodal biometrics system. - M. J. Sudhamani; M. K. Venkatesha; K. R. Radhika 001 (ICMCS, 2012)

Periocular authentication based on FEM using Laplace-Beltrami eigenvalues. - D. R. Ambika; K. R. Radhika 001; D. Seshachalam (Pattern Recognit., 2016)

RMSC: Robust modeling of subspace clustering for high dimensional data. - K. R. Radhika 001; Pushpa C. N; J. Thriveni; K. R. Venugopal 001 (ICACCI, 2017)

Biometric based Consistent Key Generation for IMS. - Ponnan Suresh; K. R. Radhika 001 (TENCON, 2018)

Biohashing application using fingerprint cancelable features. - Mamatha Ram; K. R. Radhika 001 (ICIIS, 2020)

Nature inspired hybrid algorithms for binding shared key with user trait. - P. Suresh; K. R. Radhika 001 (Int. J. Appl. Pattern Recognit., 2021)

Optimal feature selection-based biometric key management for identity management system: Emotion oriented facial biometric system. - Suresh Padmanabhan; K. R. Radhika 001 (J. Vis. Commun. Image Represent., 2021)

Iris Recognition using Multi Objective Artificial Bee Colony Optimization Algorithm with Autoencoder Classifier. - S. V. Sheela; K. R. Radhika 001 (Neural Process. Lett., 2022)

Process of Fingerprint Authentication using Cancelable Biohashed Template. - Mamatha K. R; K. R. Radhika 001 (Comput. Sci., 2023)

MLTPED-BFC: Machine learning-based trust prediction for edge devices in the blockchain enabled fog computing environment. - Naveen Chandra Gowda; A. Bharathi Malakreddy; Y. Vishwanath; K. R. Radhika 001 (Eng. Appl. Artif. Intell., 2025)