Projects

Oil and gas industry chain optimization

To optimize the production plan of oil and gas industry chain, we model it as a nonlinear mixed integer problem, which is a variant of standard pooling problem. We develop a multi-processing Branch and Cut algorithm to solve it . The solving time of each model is cut at least in half.

Online matching and resource allocation in E-commerce platform

To avoid Matthew Effect, we model it as a guaranteed delivery problem. With the help of problem structure, we apply online primal-dual algorithm to distribute resource (chance of impression).