Ward_p_HMM: A Shilling Attack Detection Technique Using Ward_p Method and Hidden Markov Model. - Keya Chowdhury; Abhishek Majumder; Joy Lal Sarkar; Sukanta Chakraborty; Sudipta Roy 001 (Computación y Sistemas, 2021)

Messed up(): a key generator-based image cryptosystem. - Durgabati Podder; Keya Chowdhury; Subhrajyoti Deb; Nirmalya Kar (Int. J. Ad Hoc Ubiquitous Comput., 2023)

A Systematic Survey on TPE Schemes for the Cloud: Classification, Challenges, and Future Scopes. - Keya Chowdhury; Subhrajyoti Deb; Kumar Sekhar Roy; Durgabati Podder; Aditya Kumar Sahu (IEEE Access, 2024)

PwLMμ-TPE: A Visual-Usability and Privacy-Enhanced Thumbnail Preserving Encryption Scheme of Cloud Computing for Consumers. - Keya Chowdhury; Subhrajyoti Deb; Nirmalya Kar; Joy Lal Sarkar; Ahmed Hussein Alkhayyat; Lewis Nkenyereye (IEEE Trans. Consumer Electron., 2025)