Rajesh Kumar

According to our database, Rajesh Kumar authored at least 30 papers between 2014 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Detecting LLM-Assisted Academic Dishonesty using Keystroke Dynamics.

Atharva Mehta, Rajesh Kumar, Aman Singla, Kartik Bisht, Yaman Kumar Singla, Rajiv Ratn Shah

CoRR, November, 2025

How Well Do LLMs Imitate Human Writing Style?

Rebira Jemama, Rajesh Kumar

CoRR, September, 2025

Evaluating a Bimodal User Verification Robustness Against Synthetic Data Attacks.

Sandeep Gupta, Rajesh Kumar, Kiran B. Raja, Bruno Crispo, Carsten Maple

Proceedings of the 22nd International Conference on Security and Cryptography, 2025

Active Authentication via Korean Keystrokes Under Varying LLM Assistance and Cognitive Contexts.

Dong Hyun Roh, Rajesh Kumar

Proceedings of the International Conference on Machine Learning and Applications, 2025

LLM-Assisted Cheating Detection in Korean Language via Keystrokes.

Dong Hyun Roh, Rajesh Kumar, An Ngo

Proceedings of the IEEE International Joint Conference on Biometrics, 2025

Weak Links in LinkedIn: Enhancing Fake Profile Detection in the Age of LLMs.

Apoorva Gulati, Rajesh Kumar, Vinti Agarwal, Aditya Sharma

Proceedings of the Social Networks Analysis and Mining - 17th International Conference, 2025

2024

Deep Generative Attacks and Countermeasures for Data-Driven Offline Signature Verification.

An Ngo, Rajesh Kumar, Phuong Cao

Proceedings of the IEEE International Joint Conference on Biometrics, 2024

Keystroke Dynamics Against Academic Dishonesty in the Age of LLMs.

Debnath Kundu, Atharva Mehta, Rajesh Kumar, Naman Lal, Avinash Anand, Apoorv Singh, Rajiv Ratn Shah

Proceedings of the IEEE International Joint Conference on Biometrics, 2024

Spotting Fake Profiles in Social Networks via Keystroke Dynamics.

Alvin Kuruvilla, Rojanaye Daley, Rajesh Kumar

Proceedings of the 21st IEEE Consumer Communications & Networking Conference, 2024

2023

Deep Generative Attacks and Countermeasures for Data-Driven Offline Signature Verification.

An Ngo, MinhPhuong Cao, Rajesh Kumar

CoRR, 2023

Synthesizing Human Gaze Feedback for Improved NLP Performance.

Varun Khurana, Yaman Kumar, Nora Hollenstein, Rajesh Kumar, Balaji Krishnamurthy

Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics, 2023

Dictionary Attack on IMU-based Gait Authentication.

Rajesh Kumar, Can Isik, Chilukuri Krishna Mohan

Proceedings of the 16th ACM Workshop on Artificial Intelligence and Security, 2023

2022

GANTouch: An Attack-Resilient Framework for Touch-Based Continuous Authentication System.

Mohit Agrawal, Pragyan Mehrotra, Rajesh Kumar, Rajiv Ratn Shah

IEEE Trans. Biom. Behav. Identity Sci., 2022

IDeAuth: A novel behavioral biometric-based implicit deauthentication scheme for smartphones.

Sandeep Gupta, Rajesh Kumar, Mouna Kacimi, Bruno Crispo

Pattern Recognit. Lett., 2022

iCTGAN-An Attack Mitigation Technique for Random-vector Attack on Accelerometer-based Gait Authentication Systems.

Jun Hyung Mo, Rajesh Kumar

Proceedings of the IEEE International Joint Conference on Biometrics, 2022

2021

Treadmill Assisted Gait Spoofing (TAGS): An Emerging Threat to Wearable Sensor-based Gait Authentication.

Rajesh Kumar, Can Isik, Vir V. Phoha

DTRAP, 2021

Defending Touch-based Continuous Authentication Systems from Active Adversaries Using Generative Adversarial Networks.

Mohit Agrawal, Pragyan Mehrotra, Rajesh Kumar, Rajiv Ratn Shah

Proceedings of the International IEEE Joint Conference on Biometrics, 2021

2020

On the Inference of Soft Biometrics from Typing Patterns Collected in a Multi-device Environment.

Vishaal Udandarao, Mohit Agrawal, Rajesh Kumar, Rajiv Ratn Shah

Proceedings of the 6th IEEE International Conference on Multimedia Big Data, 2020

Touchless Typing Using Head Movement-based Gestures.

Shivam Rustagi, Aakash Garg, Pranay Raj Anand, Rajesh Kumar, Yaman Kumar, Rajiv Ratn Shah

Proceedings of the 6th IEEE International Conference on Multimedia Big Data, 2020

2018

Identification of internal faults in indirect symmetrical phase shift transformers using ensemble learning.

Pallav Kumar Bera, Rajesh Kumar, Can Isik

Proceedings of the 2018 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT), 2018

Continuous authentication using one-class classifiers and their fusion.

Rajesh Kumar, Partha Pratim Kundu, Vir V. Phoha

Proceedings of the IEEE 4th International Conference on Identity, 2018

2017

Continuous user authentication via unlabeled phone movement patterns.

Rajesh Kumar, Partha Pratim Kundu, Diksha Shukla, Vir V. Phoha

Proceedings of the 2017 IEEE International Joint Conference on Biometrics, 2017

2016

Toward Robotic Robbery on the Touch Screen.

Abdul Serwadda, Vir V. Phoha, Zibo Wang, Rajesh Kumar, Diksha Shukla

ACM Trans. Inf. Syst. Secur., 2016

Authenticating users through their arm movement patterns.

Rajesh Kumar, Vir V. Phoha, Rahul Raina

CoRR, 2016

Continuous authentication of smartphone users by fusing typing, swiping, and phone movement patterns.

Rajesh Kumar, Vir V. Phoha, Abdul Serwadda

Proceedings of the 8th IEEE International Conference on Biometrics Theory, 2016

2015

Treadmill attack on gait-based authentication systems.

Rajesh Kumar, Vir V. Phoha, Anshumali Jain

Proceedings of the IEEE 7th International Conference on Biometrics Theory, 2015

2014

Geometrical Localization Algorithm for Three Dimensional Wireless Sensor Networks.

Rajesh Kumar, Sushil Kumar, Diksha Shukla, Ram Shringar Raw, Omprakash Kaiwartya

Wirel. Pers. Commun., 2014

Geometrical Localization Algorithm for 3-D Wireless Sensor Networks.

Rajesh Kumar, Sushil Kumar, Diksha Shukla, Ram Shringar Raw

CoRR, 2014

Context-Aware Active Authentication Using Smartphone Accelerometer Measurements.

Abena Primo, Vir V. Phoha, Rajesh Kumar, Abdul Serwadda

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2014

Beware, Your Hands Reveal Your Secrets!

Diksha Shukla, Rajesh Kumar, Abdul Serwadda, Vir V. Phoha

Proceedings of the 2014 ACM SIGSAC Conference on Computer and Communications Security, 2014