International Journal of Computing Science and Applied Mathematics最新文献_第2页

Elementary Analysis of the Communication Complexity of Divide-and-Conquer Diffie-Hellman Key Agreement Protocol 分而治之Diffie-Hellman密钥协议通信复杂度的初步分析

International Journal of Computing Science and Applied Mathematics Pub Date : 2022-09-23 DOI: 10.12962/j24775401.v8i2.13414

Muhammad Arzaki

引用次数: 0

Optimization of Tire Production Planning Using The Goal Programming Method and Sensitivity Analysis 基于目标规划法和灵敏度分析的轮胎生产计划优化

International Journal of Computing Science and Applied Mathematics Pub Date : 2022-09-23 DOI: 10.12962/j24775401.v8i2.7364

Vera Devani, M. I. H. Umam, Yulia Aiza, S. Sarbaini

引用次数: 5

Restricted Size Ramsey Number for Matching versus Tree and Triangle Unicyclic Graphs of Order Six 六阶树与三角形单环图匹配的受限大小Ramsey数

International Journal of Computing Science and Applied Mathematics Pub Date : 2022-02-21 DOI: 10.12962/j24775401.v8i1.10817

Elda Safitri, P. John, D. R. Silaban

引用次数: 0

Texture-Based Woven Image Classification using Fuzzy C-Means Algorithm 基于纹理的模糊c均值编织图像分类

International Journal of Computing Science and Applied Mathematics Pub Date : 2022-02-21 DOI: 10.12962/j24775401.v8i1.9588

S. Soetrisno, D. Sulistyaningrum, Isi Bifawa’idati

{"title":"Texture-Based Woven Image Classification using Fuzzy C-Means Algorithm","authors":"S. Soetrisno, D. Sulistyaningrum, Isi Bifawa’idati","doi":"10.12962/j24775401.v8i1.9588","DOIUrl":"https://doi.org/10.12962/j24775401.v8i1.9588","url":null,"abstract":"—There are a lot of texture-based image data stored in the storage media Internet. Most of these data portray the cultural fabric texture results from a State. Because of the many variants of the existing texture, the data need to be easily accessible through the Internet. Moreover, the area of origin of weaving the surface is easily known. Therefore, it is necessary to develop a classification system based on woven image data. The texture of the image data stored in a database on the Internet can be grouped/clustered well, making it easy to access. This study examines a texture-based woven image classification using fuzzy c-means algorithm. This method combines extraction meth- ods Gabor filter, fuzzy c-means algorithm and Euclid distance similarity measure. An experiment was done using the system as many as 60 woven images from Bali, NTT and Central Java areas, each taken as many as 25 images weaving. The test results stated that testing using the test images taken from the images in the database generates a 100% accuracy rate, and testing using test images taken from outside the database produces an accuracy rate of 94%.","PeriodicalId":357596,"journal":{"name":"International Journal of Computing Science and Applied Mathematics","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114706202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Stability Analysis of Traveling Waves to Advection-Diffusion Equation Involving Square-root 平方根平流扩散方程行波稳定性分析

International Journal of Computing Science and Applied Mathematics Pub Date : 2022-02-21 DOI: 10.12962/j24775401.v8i1.10922

Mohammad Ghani, Wahyuni Ningsih, N. Izzati

引用次数: 0

Modeling Portfolio Based on Linear Programming for Bank Business Development Project Plan 基于线性规划的银行业务开发项目计划组合建模

International Journal of Computing Science and Applied Mathematics Pub Date : 2022-02-21 DOI: 10.12962/j24775401.v8i1.6467

Shanti Wulansari, M. Purnomo

{"title":"Modeling Portfolio Based on Linear Programming for Bank Business Development Project Plan","authors":"Shanti Wulansari, M. Purnomo","doi":"10.12962/j24775401.v8i1.6467","DOIUrl":"https://doi.org/10.12962/j24775401.v8i1.6467","url":null,"abstract":"—The bank’s business processes target business plans for the next year. Existing conditions, the business plan is based on the growth asset portfolio every year, so that the purchase of productive assets awaits issuers’ offers. This condition will cause a portfolio not to be measured and the inaccuracy of portfolio selection. Asset Liability Management (ALM) is the management of the structure of assets and liabilities to achieve profit. Banking books and trading books are bank portfolios to earn income. In selecting each portfolio, it contains liquidity risk, market risk and, credit risk. The level of profit is reflected in returns, while returns and risks are a trade-off so that calculations require mathematical and simulation models. Each bank needs an overview of the composition of productive assets, as short-term, medium-term and, long-term assets must be measured risk and target achievement. Linear programming method will allocate productive assets as the bank’s leading source of income, to achieve optimization of profit on the risks received. The problem with this research is that there are 830 variables as banking assets and 19 constraints as indicators of risk. In the seventh iteration of mathematical models, return 1,803 Trillyun from 11 banking book assets.","PeriodicalId":357596,"journal":{"name":"International Journal of Computing Science and Applied Mathematics","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127857666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Implementation of Convolutional Neural Networks for Batik Image Dataset 蜡染图像数据集卷积神经网络的实现

International Journal of Computing Science and Applied Mathematics Pub Date : 2022-02-21 DOI: 10.12962/j24775401.v8i1.5053

Vina Ayumi, Ida Nurhaida, Handrie Noprisson

引用次数: 0

Modeling of Water Treatment Plant using Hybrid Petri Nets 基于混合Petri网的水处理厂建模

International Journal of Computing Science and Applied Mathematics Pub Date : 2022-02-21 DOI: 10.12962/j24775401.v8i1.9087

Deny Murdianto

引用次数: 0

Identification of The Phases of The Spread of Covid-19 in Maluku Province with Richards Curve 用Richards曲线识别新冠病毒在马鲁库省的传播阶段

International Journal of Computing Science and Applied Mathematics Pub Date : 2021-08-17 DOI: 10.12962/j24775401.v7i2.10925

Nanang Ondi, Y. A. Lesnussa, F. Y. Rumlawang

引用次数: 0

Analysis Mathematical Model of Radicalization S(Susceptible) E(Extremists) R(Recruiters) I(Immunity) with Optimal Control 最优控制下激进化S(易感)E(极端分子)R(招募者)I(免疫)的数学模型分析

International Journal of Computing Science and Applied Mathematics Pub Date : 2021-08-17 DOI: 10.12962/j24775401.v7i2.4605

Dauliyatu Achsina, M. Mardlijah

{"title":"Analysis Mathematical Model of Radicalization S(Susceptible) E(Extremists) R(Recruiters) I(Immunity) with Optimal Control","authors":"Dauliyatu Achsina, M. Mardlijah","doi":"10.12962/j24775401.v7i2.4605","DOIUrl":"https://doi.org/10.12962/j24775401.v7i2.4605","url":null,"abstract":"—Radicalization is a process when people come to adopt increasingly extreme political or religious ideologies, radicalization almost occurs in almost all countries in the world. Seeing a number of cases in recent times, radicalization has become a major concern for the world, especially in the field of national security. Radicalization has become one of the focuses in the national security sector because it leads to acts of extremism, violence and terrorism. The level of radicalization is high in each year and continues to increase so special supervision is needed to control it because it causes huge financial losses. Therefore a preventive effort is needed to overcome this. Efforts to prevent radical movements have been widely used, ranging from direct or indirect, in addition some things have also been done directly by the government. So far it has not been seen how effective these efforts are. Radicalization is formed because of the influence of extremists and the recruiters group. Many individuals are affected and enter the group because they are influenced by the people in the group who are within their scope. To overcome these problems, a control is needed as an effort to prevent radicalism. Prevention efforts are in the form of strict sanctions given to recruiters. Next to find out how the influence of controls on individual groups of recruiters is needed a tool to represent the tool is a model. The mathematical model that is suitable for representing the appropriate problems of radicalization is the Susceptible (S) , Extremists (E) Recruiters (R), Immunity (I) model.","PeriodicalId":357596,"journal":{"name":"International Journal of Computing Science and Applied Mathematics","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114718208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0