Professor Deng's main interest is in the interface of algorithms and game theory. A good example is in the Internet market design, where resource allocation and pricing is considered. As the Internet grow bigger and bigger, faster and faster, how do we make social and economic decisions on problems involved in large data and involved with a lot of people, which need to on-line and in real time.
Here strategic behaviors of participants are of especial interests to me, such as the competitive selection work with Xi and Becky, the komi-setting solution with Qi, the agent incentive ratio concept in market equilibrium with Ning, Jie, and Hongyang.