1 citations · 1 across the 4 of their papers we have counts for
4 papers
Parallel Power System Restoration
Sunil Chopra, Feng Qiu, Sangho Shim
Power system restoration is an essential activity for grid resilience, where grid operators restart generators, re-establish transmission paths, and restore loads after a blackout…
Generalizing the Covering Path Problem on a Grid
Liwei Zeng, Karen Smilowitz, Sunil Chopra
We study the covering path problem on a grid of R^{2}. We generalize earlier results on a rectangular grid and prove that the covering path cost can be bounded by the area and peri…
A Bounded Formulation for The School Bus Scheduling Problem
Liwei Zeng, Sunil Chopra, Karen Smilowitz
This paper proposes a new formulation for the school bus scheduling problem (SBSP) which optimizes school start times and bus operation times to minimize transportation cost. Our g…
The Covering Path Problem on a Grid
Liwei Zeng, Sunil Chopra, Karen Smilowitz
This paper introduces the covering path problem on a grid (CPPG) which finds the cost-minimizing path connecting a subset of points in a grid such that each point that needs to be…