Himanshu Dutta

关于

I work with the ReFoRM team under the leadership of Dr. Manik Varma (opens in new tab). I am currently working in close collaboration with Lokesh N (opens in new tab) on large scale training algorithms for machine learning and information retrieval. My current work focuses on improving how dense retrieval models are trained, especially through principled negative sampling and batch construction strategies for contrastive learning. I am particularly interested in systems that learn structured knowledge from text and use it for reasoning, retrieval, and interaction.

I completed my M.Tech at IIT Bombay under Prof. Pushpak Bhattacharyya (opens in new tab) and Prof. Preethi Jyothi (opens in new tab), where I worked on document-level machine translation, retrieval-augmented generation, and agentic NLP systems.