My general research interests include Artificial Intelligence (AI), Automated Planning, Reinforcement Learning (RL), Explainable/Human-Aware AI, and Neuro-Symbolic AI. My current focus is on developing AI systems that can make robust sequential decisions and effectively work and cooperate with people from all walks of life. In particular, I have developed planning and RL algorithms that can account for user expectations during decision-making and explanation generation algorithms for plans and policies generated by state-of-the-art AI techniques.