Baizhi Song

Optimal Experimental Design with Routing Constraints

  • Jean Pauphilet
  • Baizhi Song
    • Categories (Mixed) Integer Nonlinear Programming, Statistics, Transportation Tags , , ,

    Data collection in application domains like agriculture and environmental science requires the deployment of sensors in large remote areas. These use cases challenge the traditional optimal experimental design (OED) formulation from statistics by their scale as well as the presence of complex operational constraints, such as that data is collected along the trajectory of a … Read more

    Optimizing the Path Towards Plastic-Free Oceans

  • Dick den Hertog
  • Jean Pauphilet
  • Yannick Pham
  • Bruno Sainte-Rose
  • Baizhi Song
    • Categories Applications - OR and Management Sciences, Dynamic Programming, Transportation Tags , , ,

    Increasing ocean plastic pollution is irreversibly harming ecosystems and human economic activities. We partner with a non-profit organization and use optimization to help clean up oceans from plastic faster. Specifically, we optimize the route of their plastic collection system in the ocean to maximize the quantity of plastic collected over time. We formulate the problem … Read more