Cryptanalysis and improvement of Anil K Sarje's authentication scheme over insecure networks. - Chandra Sekhar Vorugunti; Mrudula Sarvabhatla (COMSNETS, 2013)

POSTER: Cryptanalysis and Security Enhancement of Anil K Sarje's Authentication Scheme Using Smart Cards. - Chandra Sekhar Vorugunti; Mrudula Sarvabhatla (ICDCN, 2013)

POSTER: A Secure and Efficient Cross Authentication Protocol in VANET Hierarchical Model. - Chandra Sekhar Vorugunti; Mrudula Sarvabhatla (ICDCN, 2013)

A More Efficient and Secure Authentication Scheme over Insecure Networks Using Smart Cards. - Chandra Sekhar Vorugunti; Mrudula Sarvabhatla (SSCC, 2013)

Cryptanalysis of An Advanced Temporal Credential-Based Security Scheme with Mutual Authentication and Key Agreement for Wireless Sensor Networks. - Chandra Sekhar Vorugunti; Mrudula Sarvabhatla (CoRR, 2013)

Cryptanalysis of "a biometric-based user authentication scheme for heterogeneous wireless sensor networks". - Mrudula Sarvabhatla; M. Giri; Chandra Sekhar Vorugunti (IC3, 2014)

A robust ticket-based mutual authentication scheme for data security in cloud computing. - Mrudula Sarvabhatla; M. Giri; Chandra Sekhar Vorugunti (ICDSE, 2014)

Cryptanalysis of Cryptanalysis and Improvement of Yan et al Biometric-Based Authentication Scheme for TMIS. - Mrudula Sarvabhatla; M. Giri; Chandra Sekhar Vorugunti (CoRR, 2014)

A Robust Biometric-Based Three-factor Remote User Authentication Scheme. - Chandra Sekhar Vorugunti; Mrudula Sarvabhatla (CoRR, 2014)

A Robust Password-Based Multi-Server Authentication Scheme. - Chandra Sekhar Vorugunti; Mrudula Sarvabhatla (CoRR, 2014)

An energy efficient mutual authentication scheme for secure data exchange in health-care applications using wireless body sensor network. - Mrudula Sarvabhatla; Chandra Sekhar Vorugunti (COMSNETS, 2015)

A robust mutual authentication scheme for data security in cloud architecture. - Mrudula Sarvabhatla; Chandra Sekhar Vorugunti (COMSNETS, 2015)

A Robust Pairing-Free ID-Based Mutual Authentication Framework for Cloud Computing. - Mrudula Sarvabhatla; M. Chandra Mouli Reddy; Chandra Sekhar Vorugunti (ICCCT, 2015)

A secure and robust dynamic ID-based mutual authentication scheme with smart card using elliptic curve cryptography. - Mrudula Sarvabhatla; Chandra Sekhar Vorugunti (IWSDA, 2015)

A Robust and Light Weight Authentication Framework for Hadoop File System in Cloud Computing Environment. - Mrudula Sarvabhatla; M. Chandra Mouli Reddy; Chandra Sekhar Vorugunti (WCI, 2015)

A Secure and Light Weight Authentication and Key Establishment Framework for Wireless Mesh Network. - Mrudula Sarvabhatla; M. Chandra Mouli Reddy; Chandra Sekhar Vorugunti (WCI, 2015)

A Robust Biometric-Based Authentication Scheme for Wireless Body Area Network Using Elliptic Curve Cryptosystem. - Mrudula Sarvabhatla; M. Chandra Mouli Reddy; Chandra Sekhar Vorugunti (WCI, 2015)

PPMUAS: A privacy preserving mobile user authentication system for cloud environment utilizing big data features. - Chandra Sekhar Vorugunti (ANTS, 2016)

Notes on "An Effective ECC based User Access Control Scheme with Attribute based Encryption for WSN". - Mrudula Sarvabhatla; M. Chandra Mouli Reddy; Lakshmi Narayana; JayaPrakash; Chandra Sekhar Vorugunti (CoRR, 2016)

Epidemic model based evaluation of malware propagation in Twitter. - M. Giri; S. Jyothi; Chandra Sekhar Vorugunti (COMSNETS, 2017)

A novel online social network (Twitter)message (Tweet)classifier based on message diffusion in the network. - M. Giri; S. Jyothi; Chandra Sekhar Vorugunti (COMSNETS, 2017)

Improving Security of Lightweight Authentication Technique for Heterogeneous Wireless Sensor Networks. - Chandra Sekhar Vorugunti; Bharavi Mishra; Ruhul Amin 001; Rakesh P. Badoni; Mrudula Sarvabhatla; Dheerendra Mishra (Wirel. Pers. Commun., 2017)

An Efficient Multi Lingual Optical Character Recognition System for Indian Languages Through Use of Bharati Script. - Chandra Sekhar Vorugunti; Srinivasa Chakravarthy; Viswanath Pulabaigari (DAR@ICVGIP, 2018)

A Secure and Light Weight User Authentication System Based on Online Signature Verification for Resource Constrained Mobile Networks. - Chandra Sekhar Vorugunti; Devanur S. Guru; Viswanath Pulabaigari (DAR@ICVGIP, 2018)

A Deep Learning Architecture Based Dimensionality Reduction and Online Signature Verification. - Chandra Sekhar Vorugunti; Viswanath Pulabaigari (DAR@ICVGIP, 2018)

Online Signature Verification Based on Writer Specific Feature Selection and Fuzzy Similarity Measure. - Chandra Sekhar Vorugunti; Prerana Mukherjee; Devanur S. Guru; Viswanath Pulabaigari (CVPR Workshops, 2019)

A Light Weight and Hybrid Deep Learning Model Based Online Signature Verification. - Chandra Sekhar Vorugunti; Anoushka Doctor; Prerana Mukherjee; Viswanath Pulabaigari (WML@ICDAR, 2019)

Online Signature Verification by Few-Shot Separable Convolution Based Deep Learning. - Chandra Sekhar Vorugunti; Rama Krishna Sai Subrahmanyam Gorthi; Viswanath Pulabaigari (ICDAR, 2019)

OSVNet: Convolutional Siamese Network for Writer Independent Online Signature Verification. - Chandra Sekhar Vorugunti; Devanur S. Guru; Prerana Mukherjee; Viswanath Pulabaigari (ICDAR, 2019)

An Efficient Online Signature Verification Based on Feature Fusion and Interval Valued Representation of Writer Specific Features. - Chandra Sekhar Vorugunti; Devanur S. Guru; Viswanath Pulabaigari (ISBA, 2019)

Online Signature Profiling using Generative Adversarial Networks. - Chandra Sekhar Vorugunti; Prerana Mukherjee; Viswanath Pulabaigari (COMSNETS, 2020)

DeepFuseOSV: online signature verification using hybrid feature fusion and depthwise separable convolution neural network architecture. - Chandra Sekhar Vorugunti; Viswanath Pulabaigari; Prerana Mukherjee; Abhishek Sharma (IET Biom., 2020)

OSVFuseNet: Online Signature Verification by feature fusion and depth-wise separable convolution based deep learning. - Chandra Sekhar Vorugunti; Viswanath Pulabaigari; Rama Krishna Sai Subrahmanyam Gorthi; Prerana Mukherjee (Neurocomputing, 2020)

Impact of Type of Convolution Operation on Performance of Convolutional Neural Networks for Online Signature Verification. - Chandra Sekhar Vorugunti; Balasubramanian Subramanian; Avinash Gautam; Viswanath Pulabaigari (ICFHR, 2022)

COMPOSV++: Light Weight Online Signature Verification Framework Through Compound Feature Extraction and Few-Shot Learning. - Chandra Sekhar Vorugunti; Balasubramanian Subramanian; Prerana Mukherjee; Avinash Gautam (ICFHR, 2022)

Can you even tell left from right? Presenting a new challenge for VQA. - Sai Raam Venkatraman; Rishi Sridhar Rao; S. Balasubramanian 001; Chandra Sekhar Vorugunti; R. Raghunatha Sarma (CoRR, 2022)

COMPOSV: compound feature extraction and depthwise separable convolution-based online signature verification. - Chandra Sekhar Vorugunti; Viswanath Pulabaigari; Prerana Mukherjee; Avinash Gautam (Neural Comput. Appl., 2022)

OSVConTramer: A Hybrid CNN and Transformer based Online Signature Verification. - Chandra Sekhar Vorugunti; Avinash Gautam; Viswanath Pulabaigari (IJCB, 2023)

TSOSVNet: Teacher-student collaborative knowledge distillation for Online Signature Verification. - Chandra Sekhar Vorugunti; Avinash Gautam; Viswanath Pulabaigari; Sreeja SR; Rama Krishna Sai G (ICCV (Workshops), 2023)

Can you even tell left from right? Presenting a new challenge for VQA. - Sai Raam Venkataraman; Rishi Sridhar Rao; S. Balasubramanian 001; R. Raghunatha Sarma; Chandra Sekhar Vorugunti (WACV, 2024)

Inf-Att-OSVNet: information theory based feature selection and deep attention networks for online signature verification. - Chandra Sekhar Vorugunti; Viswanath Pulabaigari; Prerana Mukherjee; Rama Krishna Sai Subrahmanyam Gorthi (Multim. Tools Appl., 2025)