8 citations · 8 across the 1 of their papers we have counts for
3 papers
math.OC2017
Symmetry Detection for Quadratically Constrained Quadratic Programs Using Binary Layered Graphs
Georgia Kouyialis, Ruth Misener
Symmetry in mathematical programming may lead to a multiplicity of solutions. In nonconvex optimisation, it can negatively affect the performance of the branch-and-bound algorithm.…
math.OC2017★ 8 cited
Detecting Symmetry in Designing Heat Exchanger Networks
Georgia Kouyialis, Ruth Misener
Symmetry in mathematical optimisation is of broad and current interest. In problem classes such as mixed-integer linear programming (MILP), equivalent solutions created by symmetri…
math.OC2017
Heuristics with Performance Guarantees for the Minimum Number of Matches Problem in Heat Recovery Network Design
Dimitrios Letsios, Georgia Kouyialis, Ruth Misener
Heat exchanger network synthesis exploits excess heat by integrating process hot and cold streams and improves energy efficiency by reducing utility usage. Determining provably goo…