Hand gesture recognition using self organizing map for Human Computer Interaction. - Nagaraj N. Bhat; Y. V. Venkatesh; Ujjwal Karn; Dhruv Vig (ICACCI, 2013)

Llama Guard 3 Vision: Safeguarding Human-AI Image Understanding Conversations. - Jianfeng Chi; Ujjwal Karn; Hongyuan Zhan; Eric Smith; Javier Rando; Yiming Zhang; Kate Plawiak; Zacharie Delpierre Coudert; Kartikeya Upasani; Mahesh Pasupuleti (CoRR, 2024)

Optimized Image Preprocessing for Enhanced Facial Emotion Recognition Using Deep Learning Architectures. - Preetish Kakkar; Srijani Mukherjee; Shiwam Mittal; Ujjwal Karn (DTPI, 2025)

Diversity-driven Data Selection for Language Model Tuning through Sparse Autoencoder. - Xianjun Yang; Shaoliang Nie; Lijuan Liu; Suchin Gururangan; Ujjwal Karn; Rui Hou; Madian Khabsa; Yuning Mao (CoRR, 2025)