She did her PhD from mathematics department of IIT Roorkee. She has supervised 5 PhD theses and at present four PhD students are working under her guidance. She has to her credit more than 100 research papers in various journals and conferences of national and international repute. Also she has completed sponsored projects of DST and MHRD. Dr. Millie Pant is a member of editorial board of 'Int. J. of Mathematical Modeling, Simulation and Applications' and an executive editor of International Journal of Swarm Intelligence (IJSI).