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Journal articles on the topic 'Min-max methods'

Author: Grafiati

Published: 14 March 2023

Last updated: 31 July 2025

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1

Lin, JiGuan G. "On min-norm and min-max methods of multi-objective optimization." Mathematical Programming 103, no. 1 (2003): 1–33. http://dx.doi.org/10.1007/s10107-003-0462-y.

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2

Karadimitriou, Kosmas, and John M. Tyler. "Min-max compression methods for medical image databases." ACM SIGMOD Record 26, no. 1 (1997): 47–52. http://dx.doi.org/10.1145/248603.248613.

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3

Sun, Qiwei, Toshiyuki Miyamoto, Shoichi Kitamura, et al. "Local Search Methods for Min-Max Clearing Problem." Transactions of the Institute of Systems, Control and Information Engineers 35, no. 8 (2022): 193–201. http://dx.doi.org/10.5687/iscie.35.193.

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Tomasz Śliwiński. "Efficient Approximation Methods for Lexicographic Max-Min Optimization." Journal of Telecommunications and Information Technology, no. 1 (February 13, 2024): 46–53. http://dx.doi.org/10.26636/jtit.2024.1.1421.

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Lexicographic max-min (LMM) optimization is of considerable importance in many fairness-oriented applications. LMM problems can be reformulated in a way that allows to solve them by applying the standard lexicographic maximization algorithm. However, the reformulation introduces a large number of auxiliary variables and linear constraints, making the process computationally complex. In this paper, two approximation schemes for such a reformulation are presented, resulting in problem size reduction and significant performance gains. Their influence on the quality of the solution is shown in a s

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Tigan, Stephan, and I. M. Stancu-Minasian. "Methods for solving stochastic bilinear fractional max-min problems." RAIRO - Operations Research 30, no. 1 (1996): 81–98. http://dx.doi.org/10.1051/ro/1996300100811.

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6

Lu, Baiquan, Yuan Cao, Min jie Yuan, and Jianzhen Zhou. "Reference variable methods of solving min–max optimization problems." Journal of Global Optimization 42, no. 1 (2007): 1–21. http://dx.doi.org/10.1007/s10898-007-9191-8.

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7

Han, Andi, Bamdev Mishra, Pratik Jawanpuria, Pawan Kumar, and Junbin Gao. "Riemannian Hamiltonian Methods for Min-Max Optimization on Manifolds." SIAM Journal on Optimization 33, no. 3 (2023): 1797–827. http://dx.doi.org/10.1137/22m1492684.

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8

Sinsomboonthong, Saichon. "Performance Comparison of New Adjusted Min-Max with Decimal Scaling and Statistical Column Normalization Methods for Artificial Neural Network Classification." International Journal of Mathematics and Mathematical Sciences 2022 (April 22, 2022): 1–9. http://dx.doi.org/10.1155/2022/3584406.

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In this research, the normalization performance of the proposed adjusted min-max methods was compared to the normalization performance of statistical column, decimal scaling, adjusted decimal scaling, and min-max methods, in terms of accuracy and mean square error of the final classification outcomes. The evaluation process employed an artificial neural network classification on a large variety of widely used datasets. The best method was min-max normalization, providing 84.0187% average ranking of accuracy and 0.1097 average ranking of mean square error across all six datasets. However, the p

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Ginting, Raheliya Br. "Analisis Fungsi Implikasi Max-Min dan Max-Prod Dalam Pengambilan Keputusan." Creative Information Technology Journal 1, no. 2 (2015): 128. http://dx.doi.org/10.24076/citec.2014v1i2.16.

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Pengambilan keputusan harus dilakukan berdasarkan pertimbangan-pertimbangan tertentu agar keputusan yang diambil dapat bersifat objektif, karena pengambilan keputusan yang dilakukan tanpa pertimbangan yang benar dapat mengakibatkan keputusan yang diambil menjadi kurang objektif. Logika fuzzy merupakan salah satu metode untuk melakukan analisis sistem yang mengandung ketidakpastian. Pada penelitian ini digunakan metode mamdani dengan fungsi implikasi Min dan Prod dan defuzzifikasi dilakukan dengan menggunakan metode centroid. Dari analisis yang telah dilakukan maka didapatkan output dengan fung

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Muhammad, Wali. "Application Optimizing the Placement of Safety Stocks Using the Max-Min Method for Printing Companies." International Journal of Research and Review 6, no. 2 (2019): 203–10. https://doi.org/10.5281/zenodo.3987153.

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Inventory management is an activity carried out by a company that is needed in making decisions so that the need for materials or goods for the needs of company activities both production and sales can be fulfilled optimally with the smallest possible risk. Over-inventory is a waste because it causes too high costs for storage and maintenance during storage in the warehouse. This study tries to build an inventory application by applying the Max-Min method as a basis for development. This research method is divided into three stages, namely the selection of system methods, database development,

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J.Y, Maipan-uku, Rabiu I., and Amit Mishra Dr. "IMMEDIATE/BATCH MODE SCHEDULING ALGORITHMS FOR GRID COMPUTING: A REVIEW." International Journal of Research - Granthaalayah 5, no. 7 (2017): 1–13. https://doi.org/10.5281/zenodo.826213.

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Immediate/on-line and Batch mode heuristics are two methods used for scheduling in the computational grid environment. In the former, task is mapped onto a resource as soon as it arrives at the scheduler, while the later, tasks are not mapped onto resource as they arrive, instead they are collected into a set that is examined for mapping at prescheduled times called mapping events. This paper reviews the literature concerning Minimum Execution Time (MET) along with Minimum Completion Time (MCT) algorithms of online mode heuristics and more emphasis on Min-Min along with Max-Min algorithms of b

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12

Wei, Hong Yun, Zhong Xun Zhu, Yue Gang Tao, and Wen De Chen. "Output Feedback Assignability for Nonlinear Min-Max Systems." Advanced Materials Research 314-316 (August 2011): 374–79. http://dx.doi.org/10.4028/www.scientific.net/amr.314-316.374.

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This paper investigates the output feedback cycle time assignability of the min-max systems which are more complex than the systems studied in recent years. Max-plus projection representation for the closed-loop system with min-max output feedback is introduced. The coloring graph is presented and applied to analyze the structure of systems effectively. The necessary and sufficient criterion for the output feedback cycle time assignability is established which is an extension of the results studied before. The methods are constructive in nature.

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13

Yildirim, M. "Analog circuit architecture for max and min pooling methods on image." Analog Integrated Circuits and Signal Processing 108, no. 1 (2021): 119–24. http://dx.doi.org/10.1007/s10470-021-01842-x.

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14

Kohaupt, L. "An Engineering Boundary Eigenvalue Problem Studied by Functional-Analytic Methods." JOURNAL OF ADVANCES IN MATHEMATICS 23 (January 29, 2024): 11–38. http://dx.doi.org/10.24297/jam.v23i.9574.

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In this paper, we take up a boundary value problem (BVP) from the area of engineering that is described in a book by L. Collatz. Whereas there, the BVP is cast into a boundary eigenvalue problem (BEVP) having complex eigenvalues, here the original BVP is transformed into a BEVP that has positive simple eigenvalues and real eigenfunctions. Further, unlike there, we derive the inverse T = G of the differential operator L associated with the BEVP, show that T = G is compact in an appropriate real Hilbert space H, expand T u = Gu and u for all u ∈ H in a respective series of eigenvectors, and obta

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David, Jennifer, and Thorsteinn Rögnvaldsson. "Multi-Robot Routing Problem with Min–Max Objective." Robotics 10, no. 4 (2021): 122. http://dx.doi.org/10.3390/robotics10040122.

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In this paper, we study the “Multi-Robot Routing problem” with min–max objective (MRR-MM) in detail. It involves the assignment of sequentially ordered tasks to robots such that the maximum cost of the slowest robot is minimized. The problem description, the different types of formulations, and the methods used across various research communities are discussed in this paper. We propose a new problem formulation by treating this problem as a permutation matrix. A comparative study is done between three methods: Stochastic simulated annealing, deterministic mean-field annealing, and a heuristic-

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Kusuma, Yanti. "Evaluasi Supplier dengan Menggunakan Metode Max–Min." Jurnal Teknik Industri 8, no. 2 (2008): 134–41. http://dx.doi.org/10.22219/jtiumm.vol8.no2.134-141.

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Every company have more than one supplier for the supply of required material. This matter function to improve strength drive a bargain had by company as well as to take care of the availibility of product. Various problem related to supplier always emerge. For example, inappropriate quality of specification and delay of delivery. This situation push importantly of him evaluate supplier periodically for the agenda of getting supplier the bestness. This matter also happened in PT SAI Apparel Industries which producing ready made clothes. Intention of this research was to Choose type of supplier

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Youness, Ebrahim A., Abd El-Monem A. Megahed, Elsayed E. Eladdad, and Hanem F. A. Madkour. "Min-max differential game with partial differential equation." AIMS Mathematics 7, no. 8 (2022): 13777–89. http://dx.doi.org/10.3934/math.2022759.

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<abstract><p>In this paper, we are concerned with a min-max differential game with Cauchy initial value problem (CIVP) as the state trajectory for the differential game, we studied the analytical solution and the approximate solution by using Picard method (PM) of this problem. We obtained the equivalent integral equation to the CIVP. Also, we suggested a method for solving this problem. The existence, uniqueness of the solution and the uniform convergence are discussed for the two methods.</p></abstract>

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18

Son, Jiwoo, Minsu Kim, Sanghyeok Choi, Hyeonah Kim, and Jinkyoo Park. "Equity-Transformer: Solving NP-Hard Min-Max Routing Problems as Sequential Generation with Equity Context." Proceedings of the AAAI Conference on Artificial Intelligence 38, no. 18 (2024): 20265–73. http://dx.doi.org/10.1609/aaai.v38i18.30007.

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Min-max routing problems aim to minimize the maximum tour length among multiple agents as they collaboratively visit all cities, i.e., the completion time. These problems include impactful real-world applications but are known as NP-hard. Existing methods are facing challenges, particularly in large-scale problems that require the coordination of numerous agents to cover thousands of cities. This paper proposes Equity-Transformer to solve large-scale min-max routing problems. First, we model min-max routing problems into sequential planning, reducing the complexity and enabling the use of a po

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19

Rocha, Josimar da Silva. "Formulas for the n-th smallest termo of a finite sequence of real numbers." Brazilian Journal of Development 11, no. 6 (2025): e80229. https://doi.org/10.34117/bjdv11n6-018.

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Considering the need for closed-form expressions to identify the n-th smallest element in a finite sequence of real numbers, this study presents three alternative methods: the MIN-MAX Method, the MAX-MIN Method, and the Recursive Method. The objective is to provide closed formulas to compute the desired term efficiently. To this end, the work develops and analyzes mathematical expressions for each approach, including a detailed assessment of their computational complexity in terms of binary MAX and MIN operations. As a result, it is observed that the Recursive Method requires significantly mor

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20

Schmidt, M., Anita Schöbel, and Lisa Thom. "Min-ordering and max-ordering scalarization methods for multi-objective robust optimization." European Journal of Operational Research 275, no. 2 (2019): 446–59. http://dx.doi.org/10.1016/j.ejor.2018.11.048.

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21

高, 瑞成. "One Class of Cubic Regularized Newton Methods for Min-Max Optimization Problems." Pure Mathematics 13, no. 05 (2023): 1255–66. http://dx.doi.org/10.12677/pm.2023.135129.

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22

Wahyusari, Retno, Sunardi Sunardi, and Abdul Fadlil. "Comparison of Machine Learning Methods for Predicting Electrical Energy Consumption." Aviation Electronics, Information Technology, Telecommunications, Electricals, and Controls (AVITEC) 7, no. 1 (2025): 11. https://doi.org/10.28989/avitec.v7i1.2722.

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This research investigates how to accurately predict electrical energy consumption to address growing global energy demands. The study employs three Machine Learning (ML) models: k-Nearest Neighbors (KNN), Random Forest (RF), and CatBoost. To enhance prediction accuracy, the researchers included a data pre-processing step using min-max normalization. The analysis utilized a dataset containing 52,416 records of power consumption from Tetouan City. The dataset was divided into training and testing sets using different ratios (90:10, 80:20, 50:50) to evaluate model performance. Root Mean Square E

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Lupu, Carmen Elena, Sergiu Lupu, and Adina Petcu. "EB lifetime distributions as alternative to the EP lifetime distributions." Analele Universitatii "Ovidius" Constanta - Seria Matematica 22, no. 3 (2014): 115–26. http://dx.doi.org/10.2478/auom-2014-0053.

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AbstractIn this paper we consider lifetime distributions called EB-Max distribution and EB-Min. In the conditions of the Poisson’s Limit Theorem it is shown that EB-Max distribution may be approximated by its analogous called EP-Max lifetime distribution and EB-Min distribution may be approximated by its analogous EP-Min lifetime distribution. Further, as example, two methods are provided to simulate pseudo random number for EB-Min distribution and we apply EM algorithm to estimate parameters of EB-Min distribution. An example with real data is also presented and the proposed simulation algori

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Cherniakova, Valeriia, Artem Myhal, Vitalii Rudiuk, et al. "Design and validation of analytical methods for quantitative determination of active ingredients in extemporal combined medicine in spray form." ScienceRise: Pharmaceutical Science, no. 6(46) (December 31, 2023): 31–40. http://dx.doi.org/10.15587/2519-4852.2023.294919.

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The aim of the work was the development and study of the validation characteristics of the method of quantitative determination of phenylephrine hydrochloride, nitrofural and diphenhydramine hydrochloride when they are simultaneously present in an extemporaneous combined medicinal product in the form of a spray using liquid chromatography method. Materials and methods. Agilent 1260 liquid chromatographs, equipped with a diode-matrix and UV detector from the company "Agilent technologies", USA. Chromatographic columns 250×4.6 mm filled with octadecylsilyl silica gel for chromatography (Zo

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Guo, J., ZX Wang, HX Wang, and YZ Cheng. "A Max-Min Scheduling Algorithm Based on TAS Mechanism." Journal of Physics: Conference Series 2476, no. 1 (2023): 012091. http://dx.doi.org/10.1088/1742-6596/2476/1/012091.

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Abstract In order to solve the problem of too many guard bands and gate control lists (GCL) caused by time triggered (TT) flow scheduling per flow, this paper proposes a maximum minimum cycle scheduling algorithm based on time aware shaping (TAS) mechanism. At the same time, a period shift algorithm is proposed to overcome the excessive super period of TT flow. The results show that compared with the conventional scheduling methods, this method can ensure the deterministic transmission requirements of TT flows, and reduce the number of protection bands and GCLs.

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Carpio, Diego Sánchez, Juan José Clarke, Mauricio Torres, José Ortiz, Néstor Simondi, and Miguel Calantoni. "Anatomy and Function of the Glenoid Labrum." Orthopaedic Journal of Sports Medicine 2, no. 12_suppl4 (2014): 2325967114S0024. http://dx.doi.org/10.1177/2325967114s00242.

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Objectives: Take into account two static factors (joint congruence and glenoid labrum) for later comparison with a variant, the resection of the labrum. Methods: We used 10 cadaveric shoulders injected with 10% formalin, we practice macroscopic dissection. Describing glenoid cavity with labrum its dimensions and depth, using digital caliber, then remove the labrum, is measured again the major axis of the articular cavity, depth, and the index with glenohumeral labrum and without the same. Results: : Glenoid cavity: 1.With labrum front-back max 32.78, min 26.09 . Upper- lower max 44.06 min 33.6

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Hong Quang, Nguyen, Nguyen Phung Quang, Nguyen Nhu Hien, and Nguyen Thanh Binh. "Min Max Model Predictive Control for Polysolenoid Linear Motor." International Journal of Power Electronics and Drive Systems (IJPEDS) 9, no. 4 (2018): 1666. http://dx.doi.org/10.11591/ijpeds.v9.i4.pp1666-1675.

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<p><span lang="EN-US">The Polysolenoid Linear Motor (PLM) have been playing a crucial role in many industrial aspects because it provides a straight motion directly without mediate mechanical actuators. Some control methods for PLM based on Rotational Motor are applied to obtain several good performances, but position and velocity constraints which are important in real systems are ignored. In this paper, we analysis control problem of tracking position in PLM under state-independent disturbances via min-max model predictive control. The proposed controller brings tracking position

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Moss, Joseph A., John Gordy, and Richard A. Snyder. "Effective Concentration and Detection of Cryptosporidium, Giardia, and the Microsporidia from Environmental Matrices." Journal of Pathogens 2014 (September 10, 2014): 1–10. http://dx.doi.org/10.1155/2014/408204.

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Cryptosporidium spp., Giardia spp., and members of Microsporidia are enteropathogenic parasites of humans and animals, producing asymptomatic to severe intestinal infections. To circumvent various impediments associated with current detection methods, we tested a method providing multistage purification and separation in a single, confined step. Standard real-time PCR was used as a detection method. Samples spiked with C. parvum and G. intestinalis were split for comparison to standard Method 1623. Results were equivalent to immunomagnetic procedures for Cryptosporidium, and Giardia. Overall p

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Firmansyah, Muhammad Raihan. "Stroke Classification Comparison with KNN through Standardization and Normalization Techniques." Advance Sustainable Science, Engineering and Technology 6, no. 1 (2024): 02401012. http://dx.doi.org/10.26877/asset.v6i1.17685.

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This study explores the impact of z-score standardization and min-max normalization on K-Nearest Neighbors (KNN) classification for strokes. Focused on managing diverse scales in health attributes within the stroke dataset, the research aims to improve classification model accuracy and reliability. Preprocessing involves z-score standardization, min-max normalization, and no data scaling. The KNN model is trained and evaluated using various methods. Results reveal comparable performance between z-score standardization and min-max normalization, with slight variations across data split ratios.

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Bullins, Brian, and Kevin A. Lai. "Higher-Order Methods for Convex-Concave Min-Max Optimization and Monotone Variational Inequalities." SIAM Journal on Optimization 32, no. 3 (2022): 2208–29. http://dx.doi.org/10.1137/21m1395764.

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31

Yildirim, Melih. "Correction to: Analog circuit architecture for max and min pooling methods on image." Analog Integrated Circuits and Signal Processing 110, no. 2 (2021): 373. http://dx.doi.org/10.1007/s10470-021-01973-1.

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32

Abolshah, Mohammad, and Niloofar Ghazivakili. "European Foundation for Quality Management business excellence model clustering by max-min methods." Middle East J. of Management 1, no. 2 (2013): 157. http://dx.doi.org/10.1504/mejm.2013.057258.

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ARNOULD, THIERRY, and SHUN'ICHI TANO. "A RULE-BASED METHOD TO CALCULATE THE WIDEST SOLUTION SETS OF A MAX-MIN FUZZY RELATIONAL EQUATION." International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 02, no. 03 (1994): 247–56. http://dx.doi.org/10.1142/s0218488594000195.

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In this paper, we propose a new rule-based method to determine exactly all the widest solution sets of a max-min fuzzy relational equation. As they can be applied to many fields of fuzzy logic, fuzzy relational equations are of great importance; therefore, many researches have been carried out on the subject and many methods have already been proposed to solve the various kinds of fuzzy equations that can be defined, especially the so-called max-min equations. One of the main consequences of the use of the max and min operators is the non uniqueness of the solution. Indeed, when a max-min fuzz

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34

Donner, Ruth, Gerald Schmidinger, Michal Klimek, and Julia Aschauer. "Monitoring the Effectiveness of High-Fluence Peripheral Crosslinking for Corneal Neovascularization with Anterior Segment Optical Coherence Tomography Angiography." Journal of Clinical Medicine 13, no. 13 (2024): 3804. http://dx.doi.org/10.3390/jcm13133804.

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Background/Aims: To investigate the effectiveness of an accelerated high-fluence peripheral crosslinking (pCXL) treatment protocol for corneal neovascularization (cNV) and the viability of optical coherence tomography angiography (OCTA) to monitor cNV dynamics. Methods: This pilot study included six eyes of six adult patients with cNV in at least one corneal quadrant who were treated with pCXL (7.2 J/cm2, 9 mW). The degree of cNV regression was monitored with slit lamp photography and anterior segment OCTA. The main outcome measure was total vessel area one and four weeks after treatment. Resu

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35

Şişman, Hamide, Şeyma Yurtseven, and Dudu Alptekin. "Determination of Psychological Resilience and Secondary Traumatic Stress Levels of Nurses Caring for Earthquake Victims." Genel Tıp Dergisi 35, no. 2 (2025): 362–68. https://doi.org/10.54005/geneltip.1632967.

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Abstract Aim: The purpose of this study was to raise awareness of this problem and assess the psychological resilience and secondary traumatic stress levels of surgical nurses who provide care for both earthquake victims and non-earthquake victims. Material and Methods: 370 surgical nurses who worked in a university hospital between May and July 2023 and witnessed the earthquake and treated earthquake victims participated in the descriptive and cross-sectional study. Data were collected by the researcher through face-to-face interviews using the "Personal Information Form," "Psychological Resi

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De Sá Souza, H., R. D. Piovezan, R. E. Chagas Miranda, et al. "0832 Physical Exercise Improves Sleep and Muscle Function in Sarcopenic Patients: A Randomized Controlled Trial." Sleep 43, Supplement_1 (2020): A317. http://dx.doi.org/10.1093/sleep/zsaa056.828.

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Abstract Introduction Sarcopenia is a multifactorial condition that, like sleep debt, affects the elderly and is related to metabolic, endocrine, inflammatory alterations and risk to mortality. Resistance training (RT), in turn, can improve both factors. Aim: investigate the effects of 12-week RT on sleep and muscle function in the sarcopenic elderly. Methods 28 sarcopenic elderly were equally distributed in 2 groups at random: CTL: who participated in weekly lifestyle change lectures or; RT: who did the progressive load RT. Sleep was assessed by polysomnography, actigraphy and questionnaires.

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Zarrabian, Mohammad Amin, Ni Ding, and Parastoo Sadeghi. "On the Lift, Related Privacy Measures, and Applications to Privacy–Utility Trade-Offs." Entropy 25, no. 4 (2023): 679. http://dx.doi.org/10.3390/e25040679.

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This paper investigates lift, the likelihood ratio between the posterior and prior belief about sensitive features in a dataset. Maximum and minimum lifts over sensitive features quantify the adversary’s knowledge gain and should be bounded to protect privacy. We demonstrate that max- and min-lifts have a distinct range of values and probability of appearance in the dataset, referred to as lift asymmetry. We propose asymmetric local information privacy (ALIP) as a compatible privacy notion with lift asymmetry, where different bounds can be applied to min- and max-lifts. We use ALIP in the watc

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Rubeena, Banu, and H. Sidram M. "Window Based Min-Max Feature Extraction for Visual Object Tracking." Indian Journal of Science and Technology 15, no. 40 (2022): 2047–55. https://doi.org/10.17485/IJST/v15i40.1395.

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Abstract <strong>Background/Objectives:</strong> Visual object tracking is considered as difficult problem and becomes more challenging because of the various environmental conditions. In order to achieve the efficient result in the area of visual tracking, feature extraction will play the important role. This study demonstrates the Min-max feature extraction method to improve the tracker robustness in the area of visual tracking.<strong> Methods:</strong> The proposed min-max features along with existing Histogram of Oriented Gradient (HOG), and Convolution Neural Network (CNN)

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Trach, O. O., D. M. Shyian, А. О. Tereshchenko, and I. V. Ladna. "Topographic and anatomical features of the sulci structure of the brain's occipital lobe medial surface." Медицина сьогодні і завтра 84, no. 3 (2019): 9–15. http://dx.doi.org/10.35339/msz.2019.84.03.02.

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The complex of macromicroscopic methods has revealed the features of the sulci structure of the brain’s occipital lobe medial surface. Macromicroscopic, morphometric, topographic and anatomical, statistical and mathematical analysis were used. The sulci of the medial surface of the brain's occipital lobe are classified into permanent, typical and non-permanent. The complex of anatomical structures of the medial surface of the brain's occipital lobe includes the parietooccipital sulcus, calcarine sulcus, cuneus, calcarine spur, additional sulci. The parietooccipital and calcarine sulci are divi

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Benabbou, Nawal, Hugo Martin, and Patrice Perny. "Min cost improvement and max gain stability in multicriteria sorting methods on combinatorial domains." Journal of Multi-Criteria Decision Analysis 28, no. 3-4 (2021): 170–84. http://dx.doi.org/10.1002/mcda.1743.

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Khan, Najeeb Alam, Oyoon Abdul Razzaq, and Fatima Riaz. "Numerical Simulations for Solving Fuzzy Fractional Differential Equations by Max-Min Improved Euler Methods." Journal of Applied Computer Science Methods 7, no. 1 (2015): 53–83. http://dx.doi.org/10.1515/jacsm-2015-0010.

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Abstract In this paper, an extension is introduced into Max-Min Improved Euler methods for solving initial value problems of fuzzy fractional differential equations (FFDEs). Two modified fractional Euler type methods have been proposed and investigated to obtain numerical solutions of linear and nonlinear FFDEs. The proposed algorithms are tested on various illustrative examples. Exact values are also simulated to compare and discuss the closeness and accuracy of approximations so obtained. Comparatively, tables and graphs results reveal the complete reliability, efficiency and accuracy of the

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Dharmakirti, Dharmakirti, Hajra Rasmita Ngemba, Syaiful Hendra, Syahrullah Syahrullah, Deny Wiria Nugraha, and Kadek Agus Dwiwijaya. "Comparison of Min-Max and EOQ Methods in Web-Based Stock Management Information System." JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING 7, no. 2 (2024): 607–17. http://dx.doi.org/10.31289/jite.v7i2.10983.

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Warehouse stock management is very important for the sustainability of a business, especially building stores that have a lot of goods. Many problems occur in the absence of stock information management in a business. This happens at Pelita Building Store which has a lot of goods so it is very difficult for the owner to decide which items to stock based on priority. This study aims to help business owners to carry out stock management by comparing two inventory methods, namely the Economic Order Quantity (EOQ) and Min-Max methods. The comparison is carried out with the aim of determining the m

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Tokocin, Merve, Talar Vartanoglu Aktokmakyan, Ahmet Guray Durmaz, Onur Tokocin, Huseyin Bilge, and Erkan Yavuz. "Can Surgeons Use Parathyroid Hormone Levels as Predictive Value in Parathyroid Adenomas?" American Journal of Otolaryngology and Head and Neck Surgery 4, no. 3 (2021): 1–2. http://dx.doi.org/10.25107/2640-6640-v4-id1128.

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Aim: Previous studies using different methods for PTH measurement have found a mild to moderate correlation between iPTH and gland weight. The aim of this study was to describe the relationship between parathyroid hormone and parathyroid adenoma volume, in patients with parathyroid adenomas as predictive value. Material and Methods: The multicenteric study was prepared by retrospectively collecting data from 244 patients with parathyroid adenoma who underwent parathyroidectomy and followed up between 2010 and 2020. Results: Two hundred forty and four (female/male = 203/41) patients with a mean

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Zarichnyi, M. "FUNCTORS AND SPACES IN IDEMPOTENT MATHEMATICS." Bukovinian Mathematical Journal 9, no. 1 (2021): 171–79. http://dx.doi.org/10.31861/bmj2021.01.14.

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Idempotent mathematics is a branch of mathematics in which idempotent operations (for example, max) on the set of reals play a central role. In recent decades, we have seen intensive research in this direction. The principle of correspondence (this is an informal principle analogous to the Bohr correspondence principle in the quantum mechanics) asserts that each meaningful concept or result of traditional mathematics corresponds to a meaningful concept or result of idempotent mathematics. In particular, to the notion of probability measure there corresponds that if Maslov measure (also called

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Ikechukwu, Iloh Udema. "Higher precision in initial rates may be achievable: A test of a pseudo-statistical method." GSC Biological and Pharmaceutical Sciences 25, no. 1 (2023): 193–210. https://doi.org/10.5281/zenodo.10579011.

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There has been a concerted effort at establishing the best method for the measurement of initial rates for various purposes, including the calculation of kinetic parameters, the maximum velocity (<em>V</em><sub>max</sub>), and the Michaelis-Menten constant (<em>K</em><sub>M</sub>). The objectives of this research are: 1) to derive equations without <em>K</em><sub>M</sub> for the determination of the <em>V</em><sub>max</sub> in particular and <em>vice versa</em>; 2) to determine the <em>K</em><sub>M</sub> and <em>V</em><sub>max</sub> with other

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Karyakin, Mihail A., Elena A. Stepanova, Tatiana A. Zaharova, Stanislav V. Khlopotov, and Ivan Yu Baksheev. "Results of surgical treatment of children with lens subluxation." Russian Pediatric Ophthalmology 18, no. 4 (2023): 177–83. http://dx.doi.org/10.17816/rpoj568550.

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AIM: To assess the effectiveness of the surgical treatment of patients with lens subluxation, who were under 18 years old. MATERIAL AND METHODS: This study presented an analysis of the results of surgical treatment of eight patients with lens subluxation. The operations were performed in the Department of Ophthalmology of the State Healthcare Institution of Healthcare MCMC “Bonum,” carried out in 2020–2022. The inclusion criteria were as follows: age under 18 years, Marfan-like phenotype, stages 2–4 subluxation, absence of retinal changes and other eye pathologies, and surgical treatment

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Maghribi, Sahmura Maula Al, Siswanto Siswanto, and Sutrima Sutrima. "Characteristic Min-Polynomial and Eigen Problem of a Matrix over Min-Plus Algebra." JTAM (Jurnal Teori dan Aplikasi Matematika) 7, no. 4 (2023): 1108. http://dx.doi.org/10.31764/jtam.v7i4.16498.

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Let R_ε=R∪{-∞}, with R being a set of all real numbers. The algebraic structure (R_ε,⊕,⊗) is called max-plus algebra. The task of finding the eigenvalue and eigenvector is called the eigenproblem. There are several methods developed to solve the eigenproblem of A∈R_ε^(n×n), one of them is by using the characteristic max-polynomial. There is another algebraic structure that is isomorphic with max-plus algebra, namely min-plus algebra. Min-plus algebra is a set of R_(ε^' )=R∪{+∞} that uses minimum (⊕^' ) and addition (⊗) operations. The eigenproblem in min-plus algebra is to determine λ∈R_(ε^' )

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Zhang, Xu, Shilong Wang, Lili Yi, Hong Xue, Songsong Yang, and Xin Xiong. "An integrated ant colony optimization algorithm to solve job allocating and tool scheduling problem." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 232, no. 1 (2016): 172–82. http://dx.doi.org/10.1177/0954405416636038.

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In this article, max–min ant colony optimization algorithm is proposed to determine how to allocate jobs and schedule tools with the objective of minimizing the makespan of processing plans in flexible manufacturing system. To expand the application range of max–min ant colony optimization algorithm, tool movement policy is selected as the running mode of flexible manufacturing system, which assumes that tools are shared among work centers and each operation is allowed to be machined by different kinds of tools. In the process of converting this scheduling problem into traveling salesman probl

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Ghosh, Sujan, Indranil Chatterjee, Piyali Kundu, Susmi Pani, Suman Kumar, and Joyanta Chandra Mandal. "Impact of hydration on vocal loading using phonetogram measures." International Journal of Otorhinolaryngology and Head and Neck Surgery 7, no. 8 (2021): 1317. http://dx.doi.org/10.18203/issn.2454-5929.ijohns20212900.

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<p><strong>Background:</strong> Vocal loading is a phenomenon that affects the vocal folds and voice parameters. Prolonged vocal loading may cause vocal fatigue. Hydration is one of the easiest precautions to reduce the effect of vocal loading. Voice range profile is an analysis of a participant’s vocal intensity and fundamental frequency ranges. Speech range profile is a graphical display of frequency intensity interactions occurring during functional speech activity. Phonetogram software can analyse VRP and SRP.</p><p><strong>Methods:</strong> Total

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Chen, Yan Hui, and De Jian Zhou. "Min-Max Partition Method of Product Modularization Based on Fuzzy Clustering." Advanced Materials Research 308-310 (August 2011): 273–79. http://dx.doi.org/10.4028/www.scientific.net/amr.308-310.273.

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This paper presents a new method of product module partition based on the fuzzy clustering analysis. This method demonstrates the relevant definitions and calculation methods of the initial partition, min-max partition, submodule relevancy and module aggregation etc., and establishes the incidence matrix to respectively carry out the initial partition for the products and calculation of min-max partition according to various incidence relations between parts and components. Taking the submodule as computing unit in each module set, this paper carries out the fuzzy cluster analysis to obtain th

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