Traffic video-based intelligent traffic control system for smart cities using modified ant colony optimizer. - Krishnasamy Ragavan; Krishnan Venkatalakshmi; Kandasamy Vijayalakshmi (Comput. Intell., 2021)

Emotion-Based Music Recommendation System Integrating Facial Expression Recognition and Lyrics Sentiment Analysis. - V. S. G. S. Phaneendra Bottu; Krishnasamy Ragavan (IEEE Access, 2025)