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501
Flexible scheduling strategy for power systems considering source-load uncertainty
Published 2025-03-01“…The two-stage robust model is transformed into relatively independent main problems and sub-problems,and the column constraint generation (C&CG) algorithm and strong dyadic theory are adopted to iterate repeatedly to approximate the optimal solution. …”
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502
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503
Multiobjective Optimization of SWISS Rectifier
Published 2021-02-01“…Aiming at the performance problem of SWISS rectifier, a multiobjective optimization method based on NonDominated Sorting in Genetic AlgorithmsII (NSGAII) is adopted. …”
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504
Motion State Estimation with Bandwidth Constraints and Mixed Cyber-Attacks for Unmanned Surface Vehicles: A Resilient Set-Membership Filtering Framework
Published 2024-10-01“…This algorithm partially addresses the problem of degraded performance in USV steering motion state estimation caused by mixed cyber-attacks and bandwidth constraints. …”
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505
Robust topology construction method with radio interface constraint for multi-radio multi-channel wireless mesh network using directional antennas
Published 2016-09-01“…This article focuses on the construction of robust topology with radio interface constraints in MR-MC DWMN. Because of the limitation of the number of directional radio interfaces, we first formulate this topology optimization problem with directional radio interface constraints to be equivalent to establish k -connected topology with node degree constraints and then propose a robust topology construction algorithm with directional radio interface constraint. …”
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506
Formalising the formation of project teams considering alternative competence assessments under uncertainty
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507
Research on multi-stage optimization planning of power internet of things based on seagull optimization algorithm
Published 2025-04-01“…Given the complexity of the multi-stage planning model, the Seagull Optimization Algorithm (SOA) is introduced to solve the problem. …”
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508
Enhanced mother optimization algorithm-based optimal reconfiguration to accommodate emerging electric vehicle demand
Published 2025-06-01“…The identification of optimal branches or tie lines to modify their on/off status in relation to multiple objectives under radial constraints constitutes a complex optimization challenge. …”
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509
SECOND ORDER OPTIMALITY CONDITIONS
Published 2019-06-01“…Nonlinear programming problems are studied. Necessary second order optimality conditions are proved under minimal assumptions about constraints.…”
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510
A practical guide to optimizing industrial thermal spraying through comparative multi-objective optimization
Published 2025-08-01“…These competing objectives lead to multi-objective optimization problems, where algorithms are employed to identify Pareto-optimal solutions—compromise points which provide decision-makers with feasible parameter settings. …”
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511
Enhancing stochastic optimal power flow with modified cheetah optimizer for integrating renewable energy sources
Published 2025-04-01“…Abstract In this paper, a modified cheetah optimizer (MCO) algorithm is presented, which has been designed to address the optimal power flow (OPF) problem in power grids that utilize renewable energy sources (RES). …”
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512
Problem of the dynamic topology architecture of rechargeable wireless sensor networks
Published 2015-01-01“…The time-varying dynamic topology model for rechargeable wireless sensor networks is proposed in accordance with the scenario that the wireless charging equipment plays the role of a data collector while charging sensor nodes at the meantime.An optimization problem aiming to maximize the vacation time ratio of the wireless charging equipment is then raised from the study of the model established.Through comprehensively analyzing of the working states and constraints of different sensor nodes as well as the wireless charging equipment during different time instances,the multi-phase linear programming problem with the identical optimality is then obtained.The optimal dynamic data routing schemes of different phases compatible with the dynamic topology architecture are acquired from solving this optimization problem.What is more,the working strategies of the wireless charging/data collecting equipment are also obtained,simultaneously.Compared with the results of the previous work,the objective values are increased by no less than 20%.…”
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513
Resource-constrained project scheduling problem: Review of recent developments
Published 2025-01-01“… The Resource-Constrained Project Scheduling Problem (RCPSP) remains a critical area of study in project management, focusing on optimizing project schedules under constraints such as limited resources and task interdependencies. …”
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514
A Survey of Approximation Algorithms for the Universal Facility Location Problem
Published 2025-03-01“…The facility location problem is a classical combinatorial optimization problem with extensive applications spanning communication technology, economic management, traffic governance, and public services. …”
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515
Optimal Coordination of Directional Overcurrent Relays Using an Exponential-Based Non-Standard Characteristic and the Nutcracker Optimizer
Published 2025-06-01“…At this point, the coordination of DOCRs is formulated as an optimization problem. The primary objective of this problem is to minimize relay operating times without violating coordination constraints. …”
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516
A Simulation Based Metaheuristics for Capacitated Vehicle Routing Problem
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517
An Extended Model for the UAVs-Assisted Multiperiodic Crowd Tracking Problem
Published 2023-01-01“…The MILP-MPCT was designed using linear programming technique to build two objective functions that minimize the total time and energy consumed by UAVs under a set of constraints related to the MPCT problem. In order to validate the MILP-MPCT, we simulated it using IBM-ILOG-CPLEX optimization framework. …”
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518
Network capacity with probit-based stochastic user equilibrium problem.
Published 2017-01-01“…It is constantly formulated as the low-level problem to describe the drivers' route choice behavior in bi-level problems such as network design, toll optimization et al. …”
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519
AC Optimal Power Flow: a Conic Programming relaxation and an iterative MILP scheme for Global Optimization
Published 2022-11-01“…Leveraging these Conic Programming constraints, we dynamically generate Mixed-Integer Linear Programming (MILP) relaxations, whose solutions asymptotically converge to global minimizers of the AC Optimal Power Flow problem. …”
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520
Systematic Literature Review on Adjustable Robust Shortest Path Problem
Published 2023-05-01“…The uncertainty in the linear optimization problem model can be formed by loading the uncertainty that only exists in the constraint function by assuming its uncertainty using the Robust Counterpart (RC) methodology. …”
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