21 citations · 51 across the 13 of their papers we have counts for
4 papers · 1 filter
A K-Nearest Neighbor Heuristic for Real-Time DC Optimal Transmission Switching
Emma S. Johnson, Shabbir Ahmed, Santanu S. Dey +1
While transmission switching is known to reduce power generation costs, the difficulty of solving even DC optimal transmission switching (DCOTS) has prevented optimal transmission…
Distributionally Robust Bottleneck Combinatorial Problems: Uncertainty Quantification and Robust Decision Making
Weijun Xie, Jie Zhang, Shabbir Ahmed
This paper studies data-driven distributionally robust bottleneck combinatorial problems (DRBCP) with stochastic costs, where the probability distribution of the cost vector is con…
A Simulated Annealing Algorithm for the Directed Steiner Tree Problem
Matias Siebert, Shabbir Ahmed, George Nemhauser
In \cite{siebert2019linear} the authors present a set of integer programs (IPs) for the Steiner tree problem, which can be used for both, the directed and the undirected setting of…
Distributionally Robust Facility Location Problem under Decision-dependent Stochastic Demand
Beste Basciftci, Shabbir Ahmed, Siqian Shen
Facility location decisions significantly impact customer behavior and consequently the resulting demand in a wide range of businesses. Furthermore, sequentially realized uncertain…