Search Results - mixed (integer OR interier) quadratically constrained programming~

Temperature control of a low-temperature district heating network with Model Predictive Control and Mixed-Integer Quadratically Constrained Programming by Hering, Dominik, Cansev, Mehmet Ege, Tamassia, Eugenio, Xhonneux, André, Müller, Dirk

“…District heating networks transport thermal energy from one or more sources to a plurality of consumers. Lowering the operating temperatures of district…”
Get full text

Design optimization of a heating network with multiple heat pumps using mixed integer quadratically constrained programming by Hering, Dominik, Xhonneux, André, Müller, Dirk

“… This work presents a Mixed Integer Quadratically Constrained Program with temperature constraints…”
Get full text

Operational optimization of a 4th generation district heating network with mixed integer quadratically constrained programming by Hering, Dominik, Faller, Michael R., Xhonneux, André, Müller, Dirk

“… A case study is presented, where the system is formulated as a Mixed-Integer Quadratically Constrained Program…”
Get full text

Storage tank farming planning under equipment and port operational costs through mixed integer quadratically constrained programming by Yalcin, Damla, Deliismail, Ozgun, Tuncer, Basak, Sildir, Hasan

“… The nonconvex mixed-integer quadratically constrained programming (MIQCP) model is used to account for tank farm scheduling dynamics…”
Get full text

Enhancements of discretization approaches for non-convex mixed-integer quadratically constrained quadratic programming: Part I by Beach, Benjamin, Burlacu, Robert, Bärmann, Andreas, Hager, Lukas, Hildebrand, Robert

“…We study mixed-integer programming (MIP) relaxation techniques for the solution of non-convex mixed-integer quadratically constrained quadratic programs (MIQCQPs…”
Get full text

Exact quadratic convex reformulations of mixed-integer quadratically constrained problems by Billionnet, Alain, Elloumi, Sourour, Lambert, Amélie

“… Furthermore, we extend our method to the case of mixed-integer quadratic problems with the following…”
Get full text

Enhancements of discretization approaches for non-convex mixed-integer quadratically constrained quadratic programming: Part II by Beach, Benjamin, Burlacu, Robert, Bärmann, Andreas, Hager, Lukas, Hildebrand, Robert

“…This is Part II of a study on mixed-integer programming (MIP) relaxation techniques for the solution of non-convex mixed-integer quadratically constrained quadratic programs (MIQCQPs…”
Get full text

A mixed-integer quadratically-constrained programming model for the distribution system expansion planning by Franco, John F., Rider, Marcos J., Romero, Rubén

“…•We reported better results for test cases than the ones presented in other works. This paper presents a mixed-integer quadratically-constrained programming (MIQCP…”
Get full text

A Mixed-Integer Quadratically Constrained Programming Model for Hybrid DG and Capacitor Placement in Terms of Load Components and Consumption Types by Alshammari, Nahar Fehaid, Mahdavi, Meisam, Jurado, Francisco

“…The integration of simultaneous distributed generation (DG) and capacitor allocation strategies has shown considerable promise in reducing power losses,…”
Get full text

Adaptive piecewise linear relaxations for enclosure computations for nonconvex multiobjective mixed-integer quadratically constrained programs by Link, Moritz, Volkwein, Stefan

“…In this paper, a new method for computing an enclosure of the nondominated set of multiobjective mixed-integer quadratically constrained programs without any convexity requirements is presented…”
Get full text

Mixed integer quadratically-constrained programming model to solve the irregular strip packing problem with continuous rotations by Cherri, Luiz H., Cherri, Adriana C., Soler, Edilaine M.

“… Furthermore, the solution methods proposed in the literature are mostly heuristic. This paper proposes a novel mixed integer quadratically-constrained programming model…”
Get full text

Global optimization algorithm for mixed integer quadratically constrained quadratic program by Zhao, Yingfeng, Liu, Sanyang

“…Mixed integer quadratic programs with quadratic constraints (MIQQP) occur frequently in various areas of engineering practice and management science…”
Get full text

A novel dual‐decomposition method for non‐convex two‐stage stochastic mixed‐integer quadratically constrained quadratic problems by Belyak, Nikita, Oliveira, Fabricio

“…‐integer quadratically constrained quadratic programming (MIQCQP) models. The precision of the solution generated by the p ‐branch…”
Get full text

A quadratically constrained mixed-integer non-linear programming model for multiple sink distributions by Adjei, Bernard Atta, Sebil, Charles, Otoo, Dominic, Ackora-Prah, Joseph

“… We use the heterogeneous capacitated vehicle routing problem framework to create a new quadratically constrained mixed-integer non-linear programming model that aims to meet demand at multiple…”
Get full text

Global optimization of mixed-integer quadratically-constrained quadratic programs (MIQCQP) through piecewise-linear and edge-concave relaxations by Misener, Ruth, Floudas, Christodoulos A.

“…We propose a deterministic global optimization approach, whose novel contributions are rooted in the edge-concave and piecewise-linear underestimators, to address nonconvex mixed-integer quadratically…”
Get full text

Comparison of mixed-integer relaxations with linear and logarithmic partitioning schemes for quadratically constrained problems by Castro, Pedro M., Liao, Qi, Liang, Yongtu

“…Piecewise relaxations are powerful techniques to compute strong dual bounds for (mixed-integer) quadratically constrained problems and provide starting points…”
Get full text

Using Simplified Distflow-Based Mixed-Integer Quadratically Constrained Programming Formulation for Optimum Selection of Conductor Size in Electrical Distribution Networks by Pham, Nang-Van, Nguyen, Thi-Hoai-Thu, Pham, Van-Y, Nguyen, Hoai-Nam

“… In this research, a mixed-integer quadratically constrained programming (MIQCP) formulation is developed as a method for determining the conductor cross-sectional area in power distribution networks in an optimal manner…”
Get full text

New Algorithm to Solve Mixed Integer Quadratically Constrained Quadratic Programming Problems Using Piecewise Linear Approximation by Alkhalifa, Loay, Mittelmann, Hans

“…Techniques and methods of linear optimization underwent a significant improvement in the 20th century which led to the development of reliable mixed integer linear programming (MILP) solvers…”
Get full text

Convex relaxations of non-convex mixed integer quadratically constrained programs: projected formulations by Saxena, Anureet, Bonami, Pierre, Lee, Jon

“…A common way to produce a convex relaxation of a Mixed Integer Quadratically Constrained Program (MIQCP…”
Get full text

Dynamically generated cutting planes for mixed-integer quadratically constrained quadratic programs and their incorporation into GloMIQO 2 by Misener, Ruth, Smadbeck, James B., Floudas, Christodoulos A.

“…The global mixed-integer quadratic optimizer, GloMIQO, addresses mixed-integer quadratically constrained quadratic programs (MIQCQP) to ε-global optimality…”
Get full text