Results 51 to 60 of about 6,755,457 (299)

Sewer Network Layout Selection and Hydraulic Design Using a Mathematical Optimization Framework

Water, 2020
This paper proposes an iterative mathematical optimization framework to solve the layout and hydraulic design problems of sewer networks. The layout selection model determines the flow rate and direction per pipe using mixed-integer programming, which ...
N. Duque, D. Duque, Andrés Aguilar, J. Saldarriaga   +3 more
semanticscholar   +1 more source

Mathematical Optimization [PDF]

, 2013
Elisa Pappalardo, Panos M. Pardalos, Giovanni Stracquadanio   +2 more
  +6 more sources

Wind Power Extraction Optimization by Dynamic Gain Scheduling Approximation Based on Non-Linear Functions for a WECS Based on a PMSG

Mathematics, 2021
Mathematical models and algorithms for maximizing power extraction have become an essential topic in renewable energies in the last years, especially in wind energy conversion systems.
José Genaro González-Hernández, Rubén Salas-Cabrera   +1 more
doaj   +1 more source

INTEGRATED STATISTICAL MODELLING OF IRON EXCEEDANCE RISK: A MONTE CARLO, LOGISTIC REGRESSION, RANDOM FOREST, AND SOBOL ANALYSIS APPROACH

Barekeng
The quality of water resources in the Inaouen watershed, northern Morocco, is increasingly threatened by metal contamination, particularly iron (Fe). This study implements an integrated statistical framework to assess the risk of exceeding regulatory ...
Rachid El Chaal, Hamid Dalhi, Otmane Darbal, Moulay Othman Aboutafail   +3 more
doaj   +1 more source

Optimization of Asset and Liability Management of Banks with Minimum Possible Changes

Mathematics, 2023
Asset-Liability Management (ALM) of banks is defined as simultaneous planning of all bank assets and liabilities under different conditions and its purpose is to maximize profits and minimize the risks in banks by optimizing the parameters in the balance
Pejman Peykani, Mostafa Sargolzaei, Mohammad Hashem Botshekan, Camelia Oprean-Stan, Amir Takaloo   +4 more
doaj   +1 more source

Reduction of Annual Operational Costs in Power Systems through the Optimal Siting and Sizing of STATCOMs

Applied Sciences, 2021
The problem of the optimal siting and placement of static compensates (STATCOMs) in power systems is addressed in this paper from an exact mathematical optimization point of view.
Oscar Danilo Montoya, Jose Eduardo Fuentes, Francisco David Moya, José Ángel Barrios, Harold R. Chamorro   +4 more
doaj   +1 more source

Synergistic Integration of Machine Learning and Mathematical Optimization for Unit Commitment

IEEE Transactions on Power Systems
Unit Commitment (UC) is important for power system operations. With increasing challenges, e.g., growing intermittent renewables and intra-hour net load variability, traditional mathematical optimization could be time-consuming.
Jianghua Wu, P. Luh, Yonghong Chen, B. Yan, Mikhail A. Bragin   +4 more
semanticscholar   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Adaptive Exploration Artificial Bee Colony for Mathematical Optimization

Applied Informatics
The artificial bee colony (ABC) algorithm is a famous swarm intelligence method utilized across various disciplines due to its robustness. However, it exhibits limitations in exploration mechanisms, particularly in high-dimensional or complex landscapes.
S. Alsamia, E. Koch, Hazim Albedran, R. Ray   +3 more
semanticscholar   +1 more source

Liquid biopsy‐based diagnostic evaluation of hypermethylated CpG sites for ovarian cancer diagnosis

Molecular Oncology, EarlyView.
This schematic outlines the workflow from biomarker identification to duplex MethyLight assay validation for epithelial ovarian cancer diagnosis using cfDNA‐based liquid biopsy. Initial screening of hypermethylated CpG candidates (cg02957270, cg10061138 cg00480298, COL2A1) was performed in tissue using ARMS‐PCR, COBRA, qPCR and image analysis. Selected
Deepa Bisht, Sameer Gupta, Amrita Chaurasia, Manisha Sachan   +3 more
wiley   +1 more source