Chandra Sekhar Vorugunti

44 papers A 3B 3Misc 9Journal 14Unranked 15

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Inf-Att-OSVNet: information theory based feature selection and deep attention networks for online signature verification. Multim. Tools Appl. Chandra Sekhar Vorugunti, Viswanath Pulabaigari, Prerana Mukherjee, Rama Krishna Sai Subrahmanyam Gorthi
2024	A	`conf`	Can you even tell left from right? Presenting a new challenge for VQA. WACV Sai Raam Venkataraman, Rishi Sridhar Rao, S. Balasubramanian, R. Raghunatha Sarma, Chandra Sekhar Vorugunti
2023	B	`conf`	OSVConTramer: A Hybrid CNN and Transformer based Online Signature Verification. IJCB Chandra Sekhar Vorugunti, Avinash Gautam, Viswanath Pulabaigari
2023	—	`conf`	TSOSVNet: Teacher-student collaborative knowledge distillation for Online Signature Verification. ICCV (Workshops) Chandra Sekhar Vorugunti, Avinash Gautam, Viswanath Pulabaigari, Sreeja SR, Rama Krishna Sai G
2022	B	`conf`	COMPOSV++: Light Weight Online Signature Verification Framework Through Compound Feature Extraction and Few-Shot Learning. ICFHR Chandra Sekhar Vorugunti, Balasubramanian Subramanian, Prerana Mukherjee, Avinash Gautam
2022	J	`jnl`	COMPOSV: compound feature extraction and depthwise separable convolution-based online signature verification. Neural Comput. Appl. Chandra Sekhar Vorugunti, Viswanath Pulabaigari, Prerana Mukherjee, Avinash Gautam
2022	J	`jnl`	Can you even tell left from right? Presenting a new challenge for VQA. CoRR Sai Raam Venkatraman, Rishi Sridhar Rao, S. Balasubramanian, Chandra Sekhar Vorugunti, R. Raghunatha Sarma
2022	B	`conf`	Impact of Type of Convolution Operation on Performance of Convolutional Neural Networks for Online Signature Verification. ICFHR Chandra Sekhar Vorugunti, Balasubramanian Subramanian, Avinash Gautam, Viswanath Pulabaigari
2020	J	`jnl`	DeepFuseOSV: online signature verification using hybrid feature fusion and depthwise separable convolution neural network architecture. IET Biom. Chandra Sekhar Vorugunti, Viswanath Pulabaigari, Prerana Mukherjee, Abhishek Sharma
2020	J	`jnl`	OSVFuseNet: Online Signature Verification by feature fusion and depth-wise separable convolution based deep learning. Neurocomputing Chandra Sekhar Vorugunti, Viswanath Pulabaigari, Rama Krishna Sai Subrahmanyam Gorthi, Prerana Mukherjee
2020	Misc	`conf`	Online Signature Profiling using Generative Adversarial Networks. COMSNETS Chandra Sekhar Vorugunti, Prerana Mukherjee, Viswanath Pulabaigari
2019	—	`conf`	A Light Weight and Hybrid Deep Learning Model Based Online Signature Verification. WML@ICDAR Chandra Sekhar Vorugunti, Anoushka Doctor, Prerana Mukherjee, Viswanath Pulabaigari
2019	J	`jnl`	A Light weight and Hybrid Deep Learning Model based Online Signature Verification. CoRR Chandra Sekhar Vorugunti, Anoushka Doctor, Prerana Mukherjee, Viswanath Pulabaigari
2019	—	`conf`	An Efficient Online Signature Verification Based on Feature Fusion and Interval Valued Representation of Writer Specific Features. ISBA Chandra Sekhar Vorugunti, Devanur S. Guru, Viswanath Pulabaigari
2019	A	`conf`	OSVNet: Convolutional Siamese Network for Writer Independent Online Signature Verification. ICDAR Chandra Sekhar Vorugunti, Devanur S. Guru, Prerana Mukherjee, Viswanath Pulabaigari
2019	J	`jnl`	OSVNet: Convolutional Siamese Network for Writer Independent Online Signature Verification. CoRR Chandra Sekhar Vorugunti, Prerana Mukherjee, Devanur S. Guru, Viswanath Pulabaigari
2019	—	`conf`	Online Signature Verification Based on Writer Specific Feature Selection and Fuzzy Similarity Measure. CVPR Workshops Chandra Sekhar Vorugunti, Prerana Mukherjee, Devanur S. Guru, Viswanath Pulabaigari
2019	J	`jnl`	Online Signature Verification Based on Writer Specific Feature Selection and Fuzzy Similarity Measure. CoRR Chandra Sekhar Vorugunti, Prerana Mukherjee, Devanur S. Guru, Viswanath Pulabaigari
2019	A	`conf`	Online Signature Verification by Few-Shot Separable Convolution Based Deep Learning. ICDAR Chandra Sekhar Vorugunti, Rama Krishna Sai Subrahmanyam Gorthi, Viswanath Pulabaigari
2018	—	`conf`	A Deep Learning Architecture Based Dimensionality Reduction and Online Signature Verification. DAR@ICVGIP Chandra Sekhar Vorugunti, Viswanath Pulabaigari
2018	—	`conf`	A Secure and Light Weight User Authentication System Based on Online Signature Verification for Resource Constrained Mobile Networks. DAR@ICVGIP Chandra Sekhar Vorugunti, Devanur S. Guru, Viswanath Pulabaigari
2018	—	`conf`	An Efficient Multi Lingual Optical Character Recognition System for Indian Languages Through Use of Bharati Script. DAR@ICVGIP Chandra Sekhar Vorugunti, Srinivasa Chakravarthy, Viswanath Pulabaigari
2017	Misc	`conf`	A novel online social network (Twitter)message (Tweet)classifier based on message diffusion in the network. COMSNETS M. Giri, S. Jyothi, Chandra Sekhar Vorugunti
2017	Misc	`conf`	Epidemic model based evaluation of malware propagation in Twitter. COMSNETS M. Giri, S. Jyothi, Chandra Sekhar Vorugunti
2017	J	`jnl`	Improving Security of Lightweight Authentication Technique for Heterogeneous Wireless Sensor Networks. Wirel. Pers. Commun. Chandra Sekhar Vorugunti, Bharavi Mishra, Ruhul Amin, Rakesh P. Badoni, Mrudula Sarvabhatla, Dheerendra Mishra
2016	J	`jnl`	Notes on "An Effective ECC based User Access Control Scheme with Attribute based Encryption for WSN". CoRR Mrudula Sarvabhatla, M. Chandra Mouli Reddy, Lakshmi Narayana, Jaya Prakash, Chandra Sekhar Vorugunti
2016	—	`conf`	PPMUAS: A privacy preserving mobile user authentication system for cloud environment utilizing big data features. ANTS Chandra Sekhar Vorugunti
2015	—	`conf`	A Robust Biometric-Based Authentication Scheme for Wireless Body Area Network Using Elliptic Curve Cryptosystem. WCI Mrudula Sarvabhatla, M. Chandra Mouli Reddy, Chandra Sekhar Vorugunti
2015	—	`conf`	A Robust Pairing-Free ID-Based Mutual Authentication Framework for Cloud Computing. ICCCT Mrudula Sarvabhatla, M. Chandra Mouli Reddy, Chandra Sekhar Vorugunti
2015	—	`conf`	A Robust and Light Weight Authentication Framework for Hadoop File System in Cloud Computing Environment. WCI Mrudula Sarvabhatla, M. Chandra Mouli Reddy, Chandra Sekhar Vorugunti
2015	—	`conf`	A Secure and Light Weight Authentication and Key Establishment Framework for Wireless Mesh Network. WCI Mrudula Sarvabhatla, M. Chandra Mouli Reddy, Chandra Sekhar Vorugunti
2015	Misc	`conf`	A robust mutual authentication scheme for data security in cloud architecture. COMSNETS Mrudula Sarvabhatla, Chandra Sekhar Vorugunti
2015	—	`conf`	A secure and robust dynamic ID-based mutual authentication scheme with smart card using elliptic curve cryptography. IWSDA Mrudula Sarvabhatla, Chandra Sekhar Vorugunti
2015	Misc	`conf`	An energy efficient mutual authentication scheme for secure data exchange in health-care applications using wireless body sensor network. COMSNETS Mrudula Sarvabhatla, Chandra Sekhar Vorugunti
2014	J	`jnl`	A Robust Biometric-Based Three-factor Remote User Authentication Scheme. CoRR Chandra Sekhar Vorugunti, Mrudula Sarvabhatla
2014	J	`jnl`	A Robust Password-Based Multi-Server Authentication Scheme. CoRR Chandra Sekhar Vorugunti, Mrudula Sarvabhatla
2014	Misc	`conf`	A robust ticket-based mutual authentication scheme for data security in cloud computing. ICDSE Mrudula Sarvabhatla, M. Giri, Chandra Sekhar Vorugunti
2014	—	`conf`	Cryptanalysis of "a biometric-based user authentication scheme for heterogeneous wireless sensor networks". IC3 Mrudula Sarvabhatla, M. Giri, Chandra Sekhar Vorugunti
2014	J	`jnl`	Cryptanalysis of Cryptanalysis and Improvement of Yan et al Biometric-Based Authentication Scheme for TMIS. CoRR Mrudula Sarvabhatla, M. Giri, Chandra Sekhar Vorugunti
2013	—	`conf`	A More Efficient and Secure Authentication Scheme over Insecure Networks Using Smart Cards. SSCC Chandra Sekhar Vorugunti, Mrudula Sarvabhatla
2013	Misc	`conf`	Cryptanalysis and improvement of Anil K Sarje's authentication scheme over insecure networks. COMSNETS Chandra Sekhar Vorugunti, Mrudula Sarvabhatla
2013	J	`jnl`	Cryptanalysis of An Advanced Temporal Credential-Based Security Scheme with Mutual Authentication and Key Agreement for Wireless Sensor Networks. CoRR Chandra Sekhar Vorugunti, Mrudula Sarvabhatla
2013	Misc	`conf`	POSTER: A Secure and Efficient Cross Authentication Protocol in VANET Hierarchical Model. ICDCN Chandra Sekhar Vorugunti, Mrudula Sarvabhatla
2013	Misc	`conf`	POSTER: Cryptanalysis and Security Enhancement of Anil K Sarje's Authentication Scheme Using Smart Cards. ICDCN Chandra Sekhar Vorugunti, Mrudula Sarvabhatla