Liwei Zeng

PhD Candidate, Department of Industrial Engineering and Management Sciences, Northwestern University

Email: liweizeng2015 'at' u 'dot' northwestern 'dot' edu

I am currently a Ph.D. candidate in the Department of Industrial Engineering and Management Sciences at Northwestern University.

Publications and Preprints

  • L. Zeng, S. Chopra, K. Smilowitz. The Covering Path Problem on a Grid. Transportation Science, forthcoming, 2019. [arXiv]
  • Z. Tan, L. Zeng. On the Inequalities of Projected Volumes and the Constructible Region. SIAM Journal on Discrete Mathematics, forthcoming, 2019. [arXiv]
  • L. Zeng, S. Chopra, K. Smilowitz. A Bounded Formulation for The School Bus Scheduling Problem, submitted, 2018. [arXiv]

Presentations

  • INFORMS Annual Meeting, Phoenix, November 2018.
  • INFORMS Annual Meeting, Houston, October 2017.
  • INFORMS Transportation and Logistics Society First Triennial Conference, Chicago, July 2017.