3 papers
math.OC2025
Extreme Strong Branching for QCQPs
Santanu S. Dey, Dahye Han, Yang Wang
For mixed-integer programs (MIPs), strong branching is a highly effective variable selection method to reduce the number of nodes in the branch-and-bound algorithm. Extending it to…
math.OC2025
Regularized MIP Model for Integrating Energy Storage Systems and its Application for Solving a Trilevel Interdiction Problem
Dahye Han, Nan Jiang, Santanu S. Dey +1
Incorporating energy storage systems (ESS) into power systems has been studied in many recent works, where binary variables are often introduced to model the complementary nature o…
math.OC2024
Aggregation of Bilinear Bipartite Equality Constraints and its Application to Structural Model Updating Problem
Santanu S Dey, Dahye Han, Yang Wang
In this paper, we study the strength of convex relaxations obtained by convexification of aggregation of constraints for a set described by two bilinear bipartite equalities. A…