His research interests include artificial intelligence, multi-agent systems, computational game theory, reinforcement learning, automated negotiation, and optimization. He has published over 150 referred papers at top conferences (AAMAS, IJCAI, AAAI, ICML, NeurIPS, ICLR, KDD, ICAPS, EC, UAI, AISTATS, and WWW) and journals (JAAMAS, AIJ and ACM/IEEE Transactions). His research results in complex resource allocation have been applied to e-commerce, sensor networks, distributed streaming processing systems, and cloud computing.