Majalah Ilmiah Matematika dan Statistika最新文献

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POLINOMIAL KROMATIK PADA GRAF KIPAS
Majalah Ilmiah Matematika dan Statistika Pub Date : 2018-09-03 DOI: 10.19184/mims.v18i2.17248
Nurushobry R. Maulana, Kristiana Wijaya, Kiswara Agung Santoso
{"title":"POLINOMIAL KROMATIK PADA GRAF KIPAS","authors":"Nurushobry R. Maulana, Kristiana Wijaya, Kiswara Agung Santoso","doi":"10.19184/mims.v18i2.17248","DOIUrl":"https://doi.org/10.19184/mims.v18i2.17248","url":null,"abstract":"A chromatic polynomial of a graph G is a special function that describes the number of ways we can achieve a proper coloring on the vertices of G given k colors. In this paper, we determine a chromatic polynomial of a fan graph. \u0000Keywords: Proper coloring, chromatic polynomial, fan graph.","PeriodicalId":264607,"journal":{"name":"Majalah Ilmiah Matematika dan Statistika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130496515","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
PENGAMANAN IMAGE DENGAN MODIFIKASI ALGORITMA ELECTRONIC CODE BOOK (ECB) 彭加南图像登根修正算法电子代码本(ecb)
Majalah Ilmiah Matematika dan Statistika Pub Date : 2018-09-03 DOI: 10.19184/mims.v18i2.17252
Melinda Asti, Ahmad Kamsyakawuni, Kiswara Agung Santoso
{"title":"PENGAMANAN IMAGE DENGAN MODIFIKASI ALGORITMA ELECTRONIC CODE BOOK (ECB)","authors":"Melinda Asti, Ahmad Kamsyakawuni, Kiswara Agung Santoso","doi":"10.19184/mims.v18i2.17252","DOIUrl":"https://doi.org/10.19184/mims.v18i2.17252","url":null,"abstract":"Cryptography is knowledge of encoding data to ensure the confidentiality, security, validity and integrity of data. Cryptography is divided into two namely classical cryptography and modern cryptography. One example of modern cryptography is the Electronic Code Book (ECB). Electronic Code Book (ECB) is a modern cryptographic method used to encrypt and decrypt text, images and more. The image is formed from several pixels which consist of several bits in a pixel. Bits are divided into two namely Least Significant Bit (LSB) and Most Significant Bit (MSB).LSB is the four rightmost bits while MSB is the leftmost four bits of a pixel. The purpose of this study is to compare the level of security of Electronic Code Book (ECB) image security results with the results of securing an Electronic Code Book (ECB) modified image. The data used in this study are 8 RGB and Greyscale images also a key in the form of one ASCII character. The results obtained show that securing images with modified Electronic Code Book (ECB) is safer than securing images with Electronic Code Book (ECB) based on histogram analysis, differential analysis and correlation coefficients. \u0000Keywords: ASCII, Electronic Code Book (ECB), Most Significant Bit (MSB)","PeriodicalId":264607,"journal":{"name":"Majalah Ilmiah Matematika dan Statistika","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116803604","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
ANALISIS REGRESI DATA PANEL TERHADAP INDEKS PEMBANGUNAN MANUSIA (IPM) JAWA TIMUR TAHUN 2006-2015
Majalah Ilmiah Matematika dan Statistika Pub Date : 2018-09-03 DOI: 10.19184/mims.v18i2.17250
Muhammad Hidayat, Alfian Futuhul Hadi, Dian Anggraeni
{"title":"ANALISIS REGRESI DATA PANEL TERHADAP INDEKS PEMBANGUNAN MANUSIA (IPM) JAWA TIMUR TAHUN 2006-2015","authors":"Muhammad Hidayat, Alfian Futuhul Hadi, Dian Anggraeni","doi":"10.19184/mims.v18i2.17250","DOIUrl":"https://doi.org/10.19184/mims.v18i2.17250","url":null,"abstract":"Panel data is a combination of time series and cross section data. Panel data regression is used because in a time there is time researchers can’t perform analysis only by using time series data and cross section data only. This is because the number of factors used in the analysis phase, so that if the researcher only uses cross section data then the researcher can’t see the influence of factors that affect as well as on the growth of HDI that occurs from time to time in a certain period. Whereas it is quite possible that the conditions between one year and another will be different. Based on the model estimation, it is used with fixed effect model (FEM) approach. Modeling HDI with FEM in 2006-2015 period resulted in R2 value of 94.23%. The results showed that from 2006-2015 the ratio of student-teacher (RST), health facilities (HF), percentage of expenditure per capita by group of food (PPF) and regional per capita expenditure (PPE) have significant effect to HDI. Keywords: HDI, Panel, Fixed Effect Model","PeriodicalId":264607,"journal":{"name":"Majalah Ilmiah Matematika dan Statistika","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127883060","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: 6
MODELISASI PIALA DENGAN PENGGABUNGAN HASIL DEFORMASI BENDA GEOMETRI RUANG 通过统一物体空间几何形状的结果来解构奖杯
Majalah Ilmiah Matematika dan Statistika Pub Date : 2018-03-01 DOI: 10.19184/mims.v18i1.25004
Nurika Heidianti Putri, K. Kusno, Bagus Juliyanto
{"title":"MODELISASI PIALA DENGAN PENGGABUNGAN HASIL DEFORMASI BENDA GEOMETRI RUANG","authors":"Nurika Heidianti Putri, K. Kusno, Bagus Juliyanto","doi":"10.19184/mims.v18i1.25004","DOIUrl":"https://doi.org/10.19184/mims.v18i1.25004","url":null,"abstract":"The cup is given to someone as a sign of apreciation and a gift of achievement. In general, the cup consists of the top, the middle, and the base. This research aims to obtain various forms of the design of cup that varied by merging the deformation results of solid geometry objects. This research method is divided into several stages. First, construct some basic objects as constituent components of cup from deformation of prism hexagon, tube, and cone. Second, set some basic objects of the component of cup on three types of modeling axis. Third, arrange program using software Maple 18. The results of this research obtained the procedure for designing various forms of constituent components of cup from the basic object of a prism hexagon, tube, and cone. Furthermore, the procedure for assembling the components of cup from the first procedure results on three types of modeling axis.","PeriodicalId":264607,"journal":{"name":"Majalah Ilmiah Matematika dan Statistika","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123347939","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
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