{"title":"Application Of Fuzzy C-Means Clustering for Mapping Agent","authors":"I. Prabowo, Yohan Alief Rizaldy, Sri Siswanti","doi":"10.30646/tikomsin.v9i2.568","DOIUrl":"https://doi.org/10.30646/tikomsin.v9i2.568","url":null,"abstract":"Strict business competition in the field of mountain equipment providers and selling the same product makes the mapping of onsight agents needed to determine the priority of agents prioritized. Fuzzy C-means is one of the data grouping techniques in which the existence of each data point in a cluster is determined by the level of membership. The purpose of this study is to design and make applications for grouping agents. The research method used is direct interview to obtain information in the form of ordered item data. The design model uses the System Development Life Cycle (SDLC). The system design method used is the Unified Modeling Language (UML). Agent mapping system with web-based fuzzy c-means clustering uses the PHP and MySQL programming languages as the database. The results of this study are in the form of three data clusters that can be used to support decisions for priority and from 30 data agents, the first cluster consists of 15 agents, the second cluster consists of 1 agent, and the third cluster consists of 14 agents","PeriodicalId":189908,"journal":{"name":"Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129994611","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}
Gilang Ferdiansyah, Kustanto Kustanto, S. Fitriasih
{"title":"Analisa Perbandingan Squid 2.7, Squid3, Dan Squid Lusca Sebagai Cache Proxy Server Pada Ubuntu Server","authors":"Gilang Ferdiansyah, Kustanto Kustanto, S. Fitriasih","doi":"10.30646/tikomsin.v9i2.576","DOIUrl":"https://doi.org/10.30646/tikomsin.v9i2.576","url":null,"abstract":"RT/RW Net Joho Baru is one of the internet service provider organizations. As one of the growing internet service provider RT/RW Net Joho Baru has to give the best and the quickest services to the customers. So that it need appropriate technology which is support to the best networks to give good services to the customers. The Important factors are cost and speed factors which related to the material efficiency and time. This research is comparing about proxy server operating systems such as Squid 2.7, Squid3, and Squid Lusca, so that it can easier to find out the appropriate operating systems to build the best network. SDLC Method has several steps. The first step is the analysis of feasibility study which included software and hardware. The second step is the analysis of needs which is planning relate to the system project. Then network planning design is going apply. Next, continuing design system to system testing. Based on these steps, the proxy server is successfully to shorten time management on accessing the website. The results of the efficiency acquisition are Squid 2.7 at 75,1%, Squid3 at 83,5%, and Squid Lusca at 86,9%.","PeriodicalId":189908,"journal":{"name":"Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115635003","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}
{"title":"Metode K-Means Untuk Pemetaan Persebaran Usaha Mikro Kecil Dan Menengah","authors":"Dwi Remawati, Dicky Jordan Aji Putra, Tri Irawati","doi":"10.30646/tikomsin.v9i2.574","DOIUrl":"https://doi.org/10.30646/tikomsin.v9i2.574","url":null,"abstract":"Developments in the current era of globalization are very dependent on the economic sector which is the benchmark of success carried out by the government. The role of the community in national development in the economic field is the existence of Micro, Small and Medium Enterprises (MSMEs). To increase the role of MSMEs as a benchmark for the success of the economic sector, there must be support from the government, such as assistance for business owners with limited costs. The purpose of this study is to determine community business groups as a measure of the level of business, making it easier for the government to provide assistance. The K-Means Clustering method is a method used for grouping business levels based on the income that exists in today's society. The result of this research is a website-based business-level grouping system used by the Cooperatives and SMEs Office by grouping them into micro, small and medium-sized businesses based on income/assets. ","PeriodicalId":189908,"journal":{"name":"Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124333409","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}
Wika Aditya Ramadhan, Setiyowati Setiyowati, Bebas Widada
{"title":"Measuring User Satisfaction Online-KRS Using End User Computing Satisfaction Method","authors":"Wika Aditya Ramadhan, Setiyowati Setiyowati, Bebas Widada","doi":"10.30646/tikomsin.v9i2.578","DOIUrl":"https://doi.org/10.30646/tikomsin.v9i2.578","url":null,"abstract":"Evaluation of User Satisfaction with the Online KRS System at XYZ Health College using the End User Computing Satisfaction method. XYZ Health College in the KRS process has been supported by the KRS Online information system, but the KRS Online user satisfaction level has never been measured. The purpose of this study was to determine the level of user satisfaction of KRS Online College of Health XYZ in terms of several factors, namely content, accuracy, form, ease of use, and timeliness in assessing user satisfaction of KRS Online. The results of the research using instrument tests, data quality tests, multiple linear regression analysis, coefficient of determination, t test and f test are known based on the results of the analysis that the effect of the independent variable on the dependent variable is expressed by the coefficient of determination (R2) which is 0.471 or 47.1% . And the value > Fcount (13.904) > Ftable (2.76) so that the content, accuracy, form, ease of use and timeliness together have an effect on satisfaction.","PeriodicalId":189908,"journal":{"name":"Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125665479","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}
{"title":"Analisis Forensik Pada Aplikasi Peduli Lindungi Terhadap Kebocoran Data Pribadi","authors":"Hendro Wijayanto, D. Daryono, Siti Nasiroh","doi":"10.30646/tikomsin.v9i2.572","DOIUrl":"https://doi.org/10.30646/tikomsin.v9i2.572","url":null,"abstract":"PPeduli Lindungi Application is an application coming from the Ministry of Communication and Information Technology Indonesia which has function to tracking and stop spread of Coronavirus Disease (COVID-19). Its application has personal data which includes, registration number, date of birth, full name, address and telephone number. However, Peduli Lindungi Application is one of the factors which are caused of personal data breach. Digital forensics is a scientific field that has functions to find out facts and finding a crime case. It wishes that will get directions whether this application is safety or not. The researchers hope that the people will not be afraid to use Peduli Lindungi Application and also can support the government programs to prevent the spread of Covid-19. The result of forensic analysis with static and dynamic analysis models, it shows that Peduli Lindungi Application is safe to used and it is not as dangerous applications. The results of this analysis show that Peduli Lindungi application has their own permission configurations based on the users. There is no malware in the script or activities and there is no database and data stored in smartphone memory as well as some encrypted program data. Personal data breach is caused by lacking of people knowledge to protect their personal data. Moreover , sometimes people forget to protect their security of their smartphones.","PeriodicalId":189908,"journal":{"name":"Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126187670","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}
{"title":"Sistem Pengelompokan Siswa Berdasarkan Tingkat Kedisiplinan Menggunakan Metode Naïve Bayes Classifier","authors":"B. Hartanto, Sri Tomo","doi":"10.30646/tikomsin.v9i2.575","DOIUrl":"https://doi.org/10.30646/tikomsin.v9i2.575","url":null,"abstract":"Discipline is a very important thing in the educational process. Discipline will succeed if it is applied to students correctly. Student discipline is that every student follows every rule and order that has been set by the school. At SMK Muhammadiyah 2 Sukoharjo student discipline. Declining discipline at SMK Muhammadiah 2 Sukoharjo is marked by the increase in points of violation from students. The purpose of this study was to apply the nave Bayes method in the classification of student discipline levels at SMK Muhammadiyah 2 Sukoharjo. With this information will be obtained that can be used for information on which students need to be given Counseling Guidance to provide direction and guidance to students. The attributes used are cases of fights, not attending apples, not carrying out picket, not entering without explanation, arriving late, noisy in class. Test results with 490 records with a portion of 75% training data and 25% test data. And produces an accuracy of 76%.","PeriodicalId":189908,"journal":{"name":"Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129097705","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}
{"title":"Klasifikasi Tingkat Gangguan Tidur Menggunakan Algoritma Naïve Bayes","authors":"I. Prabowo, Dwi Remawati, A. Wardana","doi":"10.30646/tikomsin.v8i2.519","DOIUrl":"https://doi.org/10.30646/tikomsin.v8i2.519","url":null,"abstract":"The Sleep disorder sometimes happens to someone unconsciously. Many health worker need a lot of time to detect the cause of sleep disorder, it is because there are some similar type of sleep disorder. The public health center in Karangmalang Sragen is needed a system to help the health workers to analyze the cause of sleep disorders. The aim of this research is to make a system to analyze the cause of sleep disorder by using the Naïve Bayes method. This research is conducted on Integrated Healthcare Center especially for the elderly in kedungwaduk. This research chooses the Naïve Bayes method to analyzing the type of sleep disorder experiences happen by the patient. The types of sleep disorders that used in this study were insomnia, hypersomnia, narcolepsy, sleep terror, disturbed sleep schedules and nightmares. The result in this study is patients can get solution about their sleep disorder, and also it can reduce the bad effect for the patient. The validation result of the Naïve Bayes method showed that 80% data was accuracy and it will be compared between 10 data from diagnostic test and 30 testing data.Keywords : Sleep disturbance, diagnosis, naïve bayes","PeriodicalId":189908,"journal":{"name":"Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116025464","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}
Setiyowati Setiyowati, Andriani Kusumaningrum, Muhammad Fitra Ashari
{"title":"EVALUASI SISTEM INFORMASI AKADEMIK MENGGUNAKAN FRAMEWORK COBIT 4.1 PADA STIKES AISYIYAH SURAKARTA","authors":"Setiyowati Setiyowati, Andriani Kusumaningrum, Muhammad Fitra Ashari","doi":"10.30646/tikomsin.v8i1.482","DOIUrl":"https://doi.org/10.30646/tikomsin.v8i1.482","url":null,"abstract":"ABSTRACTThe title of this research report is The Evaluation of Academic Information System (SIAKAD) STIKES Aisyiyah Surakarta using Framework COBIT 4.1. The purpose of this research is to know the level of maturity of the academic Information System (SIAKAD) and formulate recommendations from these results so that it can be useful to assist in the development of academic systems according to standards set by Framework COBIT 4.1 The methods used are data collection (observation, interviews, library study, business document study and questionnaire) and data analysis (calculation of data obtained and analyzed to the final recommendation phase). The result of the evaluation is that the academic information system is well managed. The level of maturity in sub-domains DS1 (Service level management framework), DS5 (System security) and DS10 (Managing problems) is at level 4, which means (managed and measurable), meaning that the agency has been concerned and aware of the importance of Service, system security and management of problems, already has only a few procedures that are still less optimal in its application such as the service of academic information system that has not been connected to the bank payment system.Keywords: Information System, Deliver and Support, COBIT 4.1, Maturity Level","PeriodicalId":189908,"journal":{"name":"Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN)","volume":"185 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124843723","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}
{"title":"PENGARUH PENGGUNAAN TEKNOLOGI INFORMASI DAN MEDIA SOSIAL TERHADAP PRESTASI BELAJAR MAHASISWA STMIK SINAR NUSANTARA","authors":"Ari Wibowo, R. Febrianto","doi":"10.30646/tikomsin.v8i1.484","DOIUrl":"https://doi.org/10.30646/tikomsin.v8i1.484","url":null,"abstract":"The objectives of this study are : (1) To measure and test the effect of the use of information technology and social media on student achievement in STMIK Sinar Nusantara Surakarta. (2)To measure and test the interaction of the use of information technology and social media on student achievement in STMIK Sinar Nusantara Surakarta. The number of samples in this study were 50 respondents, with. The sampling technique uses purposive sampling.The results of the regression analysis found that there is a positive and significant influence of the use of information technology and social media on the learning achievement of students majoring in STMIK Sinar Nusantara Surakarta.T test and F test results prove that the information technology and social media variables have a positive and significant effect both partially and simultaneously on learning achievement. Based on the coefficient of determination which has a positive value of 0.397 shows that the learning achievement of students of the STMIK Sinar Nusantara Surakarta can be explained by the information technology and social media variables by 39.7%, while the remaining 60.3% is explained by other factors which was not observed in this study.Keywords: information technology, social media, learning achievement and regression","PeriodicalId":189908,"journal":{"name":"Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125453840","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}
{"title":"PENENTUAN JUMLAH PRODUKSI BAJU BATIK DI BATIK MERAK MANIS DENGAN METODE FUZZY MAMDANI","authors":"Dwi Setiawan, Kustanto Kustanto, Yustina Retno Wahyu Utami","doi":"10.30646/tikomsin.v7i1.417","DOIUrl":"https://doi.org/10.30646/tikomsin.v7i1.417","url":null,"abstract":"Determination of production is one of the important activities within a company because it affects the production process that requires careful calculation. At this stage, the problem will arise because of the uncertainty in the determination of production. Fuzzy logic is one method to analyze a system that contains uncertainty. In this research used the Mamdani method or known as Min-Max method. The purpose of this research is to build the application of the determination of the number of batik clothes production using Fuzzy Mamdani method. The variables used there are 3 namely: demand, inventory, and production. Data collection method used observation method, interview and literature study. The method to design the application system is DFD (Data Flow Diagram), ERD (Entity Relationship Diagram). The proposed system is developed using MySQL and PHP. The result of this research is an application to calculate the production amount of batik clothes, especially in Batik Merak Manis. Based on the results of 20 sample data obtained level performance of 99.51%.Keywords: Fuzzy Mamdani, Batik clothing products, Determination.","PeriodicalId":189908,"journal":{"name":"Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124228609","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}