Search Results - Outer approximation algorithm-constraint method

Designing a multi-objective closed-loop supply chain for multi-period multi-generational products with social impacts considerations by Keshavarz-Ghorbani, Fatemeh, Hamid Reza Pasandideh, Seyed

“…[Display omitted] •Joint optimization of production-sale strategy and CLSC network configuration.•Evidence of computation efficiency of the OA to solve…”
Get full text

Obtaining the efficient set of nonlinear biobjective optimization problems via interval branch-and-bound methods by Fernandez, Jose, Toth, Boglarka

“… chosen. In this paper we present an interval branch-and-bound algorithm which aims at obtaining a tight outer approximation of the whole efficient set of nonlinear biobjective problems…”
Get full text

A Fast Economic Dispatch Method of Power System Based on Constraints Compression Technology by Ji, Xiaojie, Zhai, Qiaozhu, Han, Zhihan

“… Then, the algorithm of inner and outer approximation to the feasible region is proposed by combining the error indicators…”
Get full text

Improve operational flexibility of distribution systems using transportable resources by Xing, Kai, Luo, Lizi, Lu, Shuai, Gu, Wei, Wang, Xiaoming, Bai, Yunlong

“…With the continuous progress of carbon neutrality, the accelerating integration of distributed renewable energy sources (RES) poses tremendous pressure on…”
Get full text

Energy-Efficient Resource Allocation for High-Rate Underlay D2D Communications With Statistical CSI: A One-to-Many Strategy by Li, Runzhou, Hong, Peilin, Xue, Kaiping, Zhang, Ming, Yang, Te

“…For the prominent superiorities in energy and spectrum efficiency, Device-to-Device (D2D) communication has become a hot topic among the 5th generation (5G)…”
Get full text

Outer-approximation algorithms for nonsmooth convex MINLP problems by Delfino, A., de Oliveira, W.

“…In this work, we combine outer-approximation (OA) and bundle method algorithms for dealing with mixed-integer non-linear programming (MINLP…”
Get full text

A General Stochastic Outer Approximations Method by Volkov, Y. V., Zavriev, S. K.

“… This paper presents a general stochastic outer approximations method which incorporates mechanisms for active search of relevant constraints and for dropping of irrelevant constraints…”
Get full text

Two-Stage Adaptive Robust Optimization Model for Joint Unit Maintenance and Unit Commitment Considering Source-Load Uncertainty by Lu, Hongrui, Huang, Yuxiong, He, Tong, Li, Gengfeng

“…Unit maintenance and unit commitment are two critical and interrelated aspects of electric power system operation, both of which face the challenge of…”
Get full text

Reducing Generation Uncertainty by Integrating CSP With Wind Power: An Adaptive Robust Optimization-Based Analysis by Chen, Runze, Sun, Hongbin, Guo, Qinglai, Li, Zhigang, Deng, Tianhu, Wu, Wenchuan, Zhang, Boming

“…The uncertainty of wind power generation brings problems in power system operation, such as requiring more reserves and possible frequency issues. In this…”
Get full text

Modern Computational Approaches to Nonlinear Discrete Optimization and Applications in Process Systems Engineering by Bernal Neira, David E

“…Nonlinear discrete optimization problems arise in many different disciplines, given the modeling versatility associated with nonlinear constraints and discrete…”
Get full text

Optimal plate design problem in steel production by Zhao, Shengnan, Meng, Ying, Su, Lijie, Liu, Jiyin, Tang, Lixin

“…) model with generalized disjunctive programming (GDP) constraints. A logic-based outer approximation (L-OA…”
Get full text

Robust distributed positioning algorithms for cooperative networks by Gholami, Mohammad Reza, Wymeersch, Henk, Strom, Erik G., Rydstrom, Mats

“… To find this intersection, we propose two different methods based on projection onto convex sets and outer-approximation…”
Get full text

Polytopic Superset Algorithm for Nonlinear Robust Optimization by Bowen, Li, Kim, Kibaek, Leyffer, Sven

“… One of the classical solution methods in NRO is an outer approximation method that iteratively solves a sample-based nonlinear problem and updates the sample set by solving an auxiliary problem…”
Get full text

Cutting Plane Algorithms for Nonlinear Semi-Definite Programming Problems with Applications by Konno, Hiroshi, Kawadai, Naoya, Tuy, Hoang

“…We will propose an outer-approximation (cutting plane) method for minimizing a function fX subject to semi-definite constraints on the variables X∈Rn…”
Get full text

Parallel algorithms for global nonconvex minimization with applications to robust control design via BMI's by Liu, Shih-Mim

“…Several parallel algorithms are developed to solve three classes of nonconvex optimization problems: (1) concave minimization, (2) reverse convex programs, (3)…”
Get full text