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math.OC2021
Strong duality of a conic optimization problem with a single hyperplane and two cone constraints
Sunyoung Kim, Masakazu Kojima
Strong (Lagrangian) duality of general conic optimization problems (COPs) has long been studied and its profound and complicated results appear in different forms in a wide range o…
math.OC2021
Generating Cutting Inequalities Successively for Quadratic Optimization Problems in Binary Variables
Sunyoung Kim, Masakazu Kojima
We propose a successive generation of cutting inequalities for binary quadratic optimization problems. Multiple cutting inequalities are successively generated for the convex hull…
math.OC2021★ 3 cited
Solving Challenging Large Scale QAPs
Koichi Fujii, Naoki Ito, Sunyoung Kim +3
We report our progress on the project for solving larger scale quadratic assignment problems (QAPs). Our main approach to solve large scale NP-hard combinatorial optimization probl…