Narayanan (CK) Chatapuram Krishnan's research is driven by questions arising from the need to learn with limited supervision. Currently, his research interests are centered on building explainable, generative, and generalizable models. His research work has been published in conferences such as ICML, IJCAI, ECML, CVPR, IJCNN, and journals such as AIJ and TKDE. He serves as a program committee member at various conferences and has received outstanding reviewer awards at NeurIPS. He recently also served as a co-chair for the Indo-German Frontiers of Engineering Meeting 2021 organized by DST and Humboldt Foundation.