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1401
Enhancing power distribution performance through simultaneous optimization of voltage regulators placement and conductor selection: A multi-period MILP approach
Published 2025-03-01“…This paper presents a novel mathematical model that simultaneously optimizes voltage regulator (VR) placement and conductor selection (CS) using a Mixed-Integer Linear Programming (MILP) model. The model accounts for three distinct load periods, providing a realistic representation of real-world operating conditions. …”
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1402
First- and Second-Order Sensitivities of Steady-State Solutions to Water Distribution Systems
Published 2024-09-01“…Certain limitations have been reported regarding the accuracy of the results, particularly when non-linearity is dominant. In this paper, we show how to efficiently derive the first- and second-order sensitivities with respect to variation in their parameters. …”
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1403
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1404
GPU Accelerating Algorithms for Three-Layered Heat Conduction Simulations
Published 2024-11-01“…The finite difference scheme is unconditionally stable, convergent, and equivalent to the solution of two linear algebraic systems. We evaluate various methods for solving the involved linear systems by analyzing direct and iterative solvers, including GPU-accelerated approaches using CuPy and PyCUDA. …”
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1405
Multi-Users Resource Allocation Problem in OFDM Systems Under the Underlay Spectrum Sharing Mode for Cognitive Radio
Published 2013-04-01“…In order to solve the multi-users’ resource allocation problem of OFDM systems under the underlay spectrum sharing mode conveniently and efficiently,a fair resource allocation algorithm with low complexity was proposed.The fair subcarrier allocation algorithm was applied to allocate subcarrier for cognitive users to turn the complex problem of resource allocations into a simple problem of a single user power allocation.Also a linear capped water-filling algorithm with low complexity was used to solve the subcarrier power allocation problem.Simulation results show that,compared with other methods,the proposed method has very good effectiveness and superiority in application to the TV frequency’s OFDM system.…”
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1406
Energetic and Neuromuscular Demands of Unresisted, Parachute- and Sled-Resisted Sprints in Youth Soccer Players: Differences Between Two Novel Determination Methods
Published 2024-11-01“…., the Global Positioning System [GPS] and electromyography-based [EMG]); and (3) the apparent efficiency (AE) of 30-m linear sprints in seventeen elite U17 male soccer players performed under different conditions (i.e., unloaded sprint [US], parachute sprint [PS], and four incremental sled loads [SS15, SS30, SS45, SS60, corresponding to 15, 30, 45 and 60 kg of additional mass]). …”
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1407
Gradient-Informed Pareto-Based Multi-Objective Binary Topology Optimization
Published 2025-01-01“…By leveraging a binary decision space and incorporating a linearization step for objectives and constraints, the method enables the use of efficient integer linear programming (ILP) techniques for evolving the decision vector. …”
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1408
Staff Hiring and Reassignment Based on Resource-Constrained Project Scheduling
Published 2025-01-01“…This is achieved by modifying a previously presented integer linear program (ILP) formulation to solve the aforementioned problem and considering different objectives and scenarios for staff hiring and reassignment. …”
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1409
Optimization of Line Planning by Integrating Ticket Pricing and Seat Allocation Decisions for High-Speed Railway
Published 2025-03-01“…This study constructs a nonlinear optimization model of line planning integrating differentiated pricing and seat allocation decisions for HSR under elastic demand. To efficiently solve the model, an improved heuristic algorithm based on the simulated annealing framework combined with a linear passenger flow allocation method is proposed. …”
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1410
An Optimization Strategy for Generator Start-up Sequence After Blackouts Considering the Cyber System Fault
Published 2022-09-01“…The proposed model is linearized and reformulated into a mixed-integer linear programming model, and it can be efficiently solved by commercial solvers. …”
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1411
Lightweight Explicit 3D Human Digitization via Normal Integration
Published 2025-02-01Get full text
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1412
Urban land surface temperature forecasting: a data-driven approach using regression and neural network models
Published 2024-01-01“…This research article proposes two forecasting techniques: Multiple Linear Regression (MLR) and Artificial Neural Network (ANN) models. …”
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1413
Many objective optimization and decision support for dairy cattle feed formulation
Published 2025-04-01Get full text
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1414
Recovery of Implied Volatility in a Spatial-Fractional Black–Scholes Equation Under a Finite Moment Log Stable Model
Published 2025-08-01“…Based on an integral equation, an efficient numerical reconstruction algorithm is proposed to recover the coefficient. …”
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1415
Hyperspectral Simultaneous Anomaly Detection and Denoising: Insights From Integrative Perspective
Published 2024-01-01“…The proposed algorithm is efficiently solved by the well-designed linearized alternating direction method of multipliers with an adaptive penalty. …”
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1416
EFFECT OF INTELLECTUAL CAPITAL AND OWNERSHIP STRUCTURE ON FIRM VALUE WITH CSE MEDIATOR
Published 2024-12-01“…The data analysis technique uses multiple linear regression analysis with a path analysis model. …”
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1417
Foraging Behaviour of the Black-Headed Heron at Kibimba Rice Scheme, Eastern Uganda
Published 2021“…Statistical analysis were conducted using Genstat Version 8.1 (VSN Intl.2003, in which a General Linear Mixed Model were used to examine the variation in each behavioural measure. …”
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1418
Performance measurement in data envelopment analysis: a BCC-based approach
Published 2023-09-01“…Purpose: Data Envelopment Analysis (DEA) is a technique used to assess performance and measure the relative efficiency of Decision Making Units (DMUs) through linear programming. …”
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1419
3D Coverage Optimization for WSNs Based on Improved Flow Direction Algorithm
Published 2024-10-01“…The proposed optimization algorithm was compared experimentally with Virtual Force Algorithm (VFA), Exact Coverage Algorithm for Unknown Targets (ECA), and Artificial Potential Field Algorithm (APFA) under two scenarios: T-type non-uniform distribution and linear non-uniform distribution of events. The results showed that, under the former scenario, the coverage efficiency of the Improved Flow Direction Algorithm (IFDA) was improved by 3.0%, 4.2%, and 6.3% compared to VFA, ECA, and APFA, respectively. …”
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1420
Machine Learning Performance Analysis for Bagging System Improvement: Key Factors, Model Optimization, and Loss Reduction in the Fertilizer Industry
Published 2025-06-01“…Four algorithms were used: an Artificial Neural Network (ANN), Random Forest Regression (RFR), Linear Regression (LR), and Support Vector Regression (SVR). …”
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