Journal of Informatics Management and Information Technology最新文献

{"title":"Analisis Quality of Service (QoS) Jaringan Internet Universitas Menggunakan Metode Hierarchical Token Bucket (HTB)","authors":"Valia Yoga Pudya Ardhana, M. D. Mulyodiputro","doi":"10.47065/jimat.v3i2.257","DOIUrl":"https://doi.org/10.47065/jimat.v3i2.257","url":null,"abstract":"Qamarul Huda Badaruddin University is a private university located in Central Lombok Regency with an increasing number of students. Along with the increasing number of students, of course, the number of internet users on campus also increases, making traffic on the network more complex and requiring network management. Quality of Service (QoS) can be regarded as a terminology used to define the characteristics of a network service (Service) to find out how good the quality is in that service. With Quality of Service (QoS), bandwidth can be used optimally so as to improve the quality of internet services received by users. The application of appropriate bandwidth management needs to be done, one of which is using the HTB method, namely bandwidth management with bandwidth borrowing queuing techniques between classes or users. Which can allocate bandwidth according to the user's bandwidth requirements in accordance with the specified priority. The purpose of this study is to determine the Quality of Service (QoS) produced by the HTB method in conducting bandwidth management so as to improve existing internet services at Qamarul Huda Badaruddin University. The results of the Quality of Service (QoS) analysis based on the tests that have been carried out show that by applying the Hierarchical Token Bucket (HTB) method, satisfactory results are obtained, namely a value of 3.67. These results are obtained from the average test results on 4 parameters, namely delay, jitter, packet loss, and throughput.","PeriodicalId":236817,"journal":{"name":"Journal of Informatics Management and Information Technology","volume":"479 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116482753","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":"Penerapan Metode MOOSRA dan ROC dalam Penentuan Guru Terbaik","authors":"Nazrul Azizi, Bella Putri Cahyani, Hetty Rohayani, Jasmir, Yuwan Jumaryadi, Jeperson Hutahaean","doi":"10.47065/jimat.v3i2.255","DOIUrl":"https://doi.org/10.47065/jimat.v3i2.255","url":null,"abstract":"The best teacher is a teacher who is given appreciation because he has a high achievement value. There are several specific criteria in selecting the best teacher, namely in terms of achievement, skills possessed, morals/manners, and discipline. To improve quality in the world of education, of course, a teacher is needed who will interact directly with students in the learning process which can indirectly improve the quality of education. With the interaction in the learning process, it is hoped that it will become a resource in improving the quality of education. There is also something the government is doing that is in a way to advance education, namely by empowering teachers and giving an award, especially for those who are entitled to get the title of the best teacher with achievements. Based on the results of interviews and research related to SMK Negeri 2 Medan, in determining the best teacher the assessment is still in a subjective way. This is based only on the opinion of each teacher and does not start with certain criteria, this will affect social events because the method used is not in an objective way and ends in an unfair feeling caused by subjective methods among fellow teachers who teach at the school. Therefore, it is recommended that schools must determine and agree on certain criteria in determining outstanding teachers, even though the assessment in the final process is still carried out by voting from those who have voting rights in determining the outstanding/best teachers, which of course is also carried out by teachers. The system for determining the best teacher is always a problem every year because it can create injustice among fellow teachers. Therefore, to facilitate and eliminate this unfair attitude, a decision support system (SPK) is needed which can facilitate the determination of the best teacher at SMK Negeri 2 Medan. A decision support system is an interactive computer system that can assist decision making by utilizing existing data to solve unstructured and semi-structured problems. In this SPK there are several methods, one of which is the Moosra Method (Multiobjective Optimization on the Basis of Simple Ratio Analysis) and the ROC (Rank Order Centroid) Method. The result of ROC and MOOSRA method calculation showed that Halimah (A10) obtained the highest final preference value of 14.599, making her selected as the best teacher.","PeriodicalId":236817,"journal":{"name":"Journal of Informatics Management and Information Technology","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114824312","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":"Penerapan Metode Multi-Objective Optimization on the Basis of Simple Ratio Analysis Dalam Seleksi Pengangkatan Karyawan Tetap","authors":"Lulu Dia Marito Sitompul, Keti Gabryriel Purba, Soeb Aripin","doi":"10.47065/jimat.v3i2.253","DOIUrl":"https://doi.org/10.47065/jimat.v3i2.253","url":null,"abstract":"Improvement of status as a permanent employee is a form of career advancement for a contract employee. because permanent employees are the main asset for a company. In selecting permanent employees for a company, there are some employees who volunteer to take part in the selection to become permanent employees. permanent employee selection is carried out in stages such as file selection, oral or written tests and interviews. Usually the selected employees are sometimes far from what is expected, so it is necessary to use a decision-making system as the final result, so a decision support system is needed using the Multi-Objective Optimization on the Basis of Simple Ratio Analysis (MOOSRA) method. The application of the Multi-Objective Optimization on the Basis of Simple Ratio Analysis (MOOSRA) method used in the selection of permanent employees is to find the best employees in a company. Decision support systems are used to assist decision making to determine permanent employees. The results of this study can assist decision making in determining which employees are selected to become permanent employees. From the results of the calculation of the Multi-Objective Optimization on the Basis of Simple Ratio Analysis (MOOSRA) method, the selection of permanent employees is based on predetermined criteria, an employee named \"Eben\" alternative A7 with a preference value of 7.086 as an employee who is eligible to become a permanent employee.","PeriodicalId":236817,"journal":{"name":"Journal of Informatics Management and Information Technology","volume":"261 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131718958","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":"Kombinasi Metode Multi-Objective Optimization on the Basis of Ratio Analysis (MOORA) dan Pembobotan Rank Order Centroid (ROC) dalam Pemilihan Tablet PC Terbaik","authors":"Ryan Prayoga, Adinda Tria Suci, Titus Kristanto, Samsul Lutfi, Desyanti, Yonky Pernando","doi":"10.47065/jimat.v3i2.256","DOIUrl":"https://doi.org/10.47065/jimat.v3i2.256","url":null,"abstract":"Tablet PC which is one part of technological developments in the field of communication that aims to meet the needs of users where these needs are not found on smartphones or laptops, is an option that can be an alternative communication tool that can meet needs involving a smartphone. such as designing, playing games, and working. related to the many models of tablet PCs in the world of communication causes the selection of the best tablet PC to be a problem for the users themselves. One of them is if the user chooses the wrong type of tablet PC according to their needs, the tablet PC does not make it easier, instead it hinders the activities of the user himself. therefore data from the types of tablet PCs are collected from 5 criteria and 7 alternatives where the criteria have been determined including screen size, memory capacity, memory type, hard disk capacity and price. From these criteria, the use of ROC can be used to giving weight to each criterion which is then determined using the MOORA method included in the decision that can give the maximum and accurate final preference value, so this study determines the best tablet pc choice option is alternative A1 brand apple ipad air with a final value of 0.054 as the best alternative.","PeriodicalId":236817,"journal":{"name":"Journal of Informatics Management and Information Technology","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123013279","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 Pendukung Keputusan Rekomendasi Pengangkatan Karyawan Kontrak Menjadi Karyawan Tetap Menerapkan Metode Multi Objective Optimization on the Basis of Ratio Analysis (MOORA)","authors":"Laurent Nababan, Roswita Daeli, Dodi Siregar, Erlin Windia Ambarsari, Setiawansyah, Sofiansyah Fadli","doi":"10.47065/jimat.v3i2.254","DOIUrl":"https://doi.org/10.47065/jimat.v3i2.254","url":null,"abstract":"PT. Indoramah Abadi is a national plastic manufacturing company that focuses on the production of mineral water packaging. Because the amount of goods produced is quite large, the company has a large number of employees, including contract employees and permanent employees. However, the large number of employees can cause problems in determining which contract employees will be appointed as permanent employees. This problem occurs because the company does not have objective criteria in selecting permanent employees, causing jealousy among employees. In addition, the calculation process used is still manual and inaccurate, thus affecting employee performance. To overcome these problems, the authors conducted research using the MOORA method. This method is a method that can assist in making decisions by using complex mathematical calculations that can be used to solve problems in conflicting criteria, namely benefits and costs. The results of the study show that alternative A4 with a value of 0.2106 is the highest score. Therefore, it can be concluded that a contract employee named Aksa Alpindo deserves to be appointed as a permanent employee.","PeriodicalId":236817,"journal":{"name":"Journal of Informatics Management and Information Technology","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127678524","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":"Penerapan Metode Metode Weighted Aggregated Sum Product Assesment (WASPAS) dalam Pemilihan Supplier","authors":"Faisal Amir, Pressa Persana Surya Saputra, Jasmir, Samsul Lutfi, Ni Luh Wiwik Sri Rahayu Ginantra, Ilham Tri Maulana","doi":"10.47065/jimat.v3i1.241","DOIUrl":"https://doi.org/10.47065/jimat.v3i1.241","url":null,"abstract":"The most important activity carried out by companies is to make a profit. Very subjective decision making can lead to errors in supplier selection. In supplier selection, the purchasing department often experiences difficulties in determining the selection of suppliers to be given orders because of the large number of suppliers and the criteria used in the assessment. Therefore, a supplier selection decision support system is needed so that the purchasing department can determine the best supplier. This decision support system uses the Weighted Aggregated Sum Product Assessment (WASPAS) method where this method can be used to overcome existing problems, because there are many alternatives and criteria that must be considered in selecting suppliers such as: price, quality, availability of goods and others. This research will raise a case that is looking for the best alternative based on predetermined criteria. In order to find the weight of each attribute, then a ranking process is carried out which will determine the optimal alternative, namely the best supplier.","PeriodicalId":236817,"journal":{"name":"Journal of Informatics Management and Information Technology","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129425170","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":"Penerapan Metode Multi-Objective Optimization on the Basis of Ratio Analysis (MOORA) dalam Seleksi Penerimaan Peserta Kegiatan Program Pendidikan Kecakapan Wirausaha","authors":"Fazlur Rahman, Abdi Harfani, Mesran, Kelik Sussolaikah, Nelly Khairani Daulay, Ronal Watrianthos","doi":"10.47065/jimat.v3i1.238","DOIUrl":"https://doi.org/10.47065/jimat.v3i1.238","url":null,"abstract":"The Entrepreneurial Skills Education Program (PKW), is one of the programs from the Ministry of Education and Culture in 2019. PKW is an educational service through courses and training to provide knowledge, skills, and foster an entrepreneurial mental attitude in managing self-potential and the environment as a basis for entrepreneurship. This study aims to select the acceptance of participants in the Entrepreneurial Skills Education (PKW) program. The method used in the selection is by applying the MOORA method. The MOORA method is a method with very simple steps. The results showed that A1 is the best compared to several other alternatives with a value of 0.304","PeriodicalId":236817,"journal":{"name":"Journal of Informatics Management and Information Technology","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131234066","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":"Penerapan Metode Additive Ratio Assement (ARAS) dalam Pemilihan Customer Service Terbaik","authors":"Sri Agustiani Br Siburian, Mohammad Taufan Asri Zaen, Setiawansyah, Dodi Siregar, Erlin Windia Ambarsari, Yuwan Jumaryadi","doi":"10.47065/jimat.v3i1.239","DOIUrl":"https://doi.org/10.47065/jimat.v3i1.239","url":null,"abstract":"There are several references or assessments in determining the best customer service, including those based on customer service performance assessments, namely Cross Selling, Greeting Service Recovery, Grooming, and Discipline. In this study the authors used the ARAS method in selecting the best Customer Service. Use the Additive Ratio Assessment (ARAS) method where each criterion is compared to produce the best. The results of the study provide alternative A3 which is the alternative chosen to be the best alternative with a value of 0.2207.","PeriodicalId":236817,"journal":{"name":"Journal of Informatics Management and Information Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129901384","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":"Penerapan Teknik Neural Network dalam memprediksi Perkembangan Impor Kelompok Industri Tekstil dengan Metode Backpropagation","authors":"Ranjani, Suci Cahya Mita, Agus Perdana Windarto","doi":"10.47065/jimat.v3i1.252","DOIUrl":"https://doi.org/10.47065/jimat.v3i1.252","url":null,"abstract":"The aim of this research is to analyze the development of the textile industry group in Indonesia using Artificial Intelligence. The analysis is conducted through a predictive model that will be used to predict the import development of the textile industry group. The dataset is sourced from the Indonesian Central Bureau of Statistics through the website https://www.bps.go.id/. The technique used is neural network with backpropagation method, and the analysis is conducted using Matlab. Backpropagation is a training method that has a target to be sought. This method is also a multilayer method, which has input, hidden, and output layers. The research process consists of two stages, namely the training stage and the testing stage. Out of several architecture models tested (3-10-1, 3-25-1, 3-50-1, 3-80-1, and 3-100-1), the best architecture model obtained is 3-100-1 with an MSE of 0.000999996 and an accuracy value of 100 percent.","PeriodicalId":236817,"journal":{"name":"Journal of Informatics Management and Information Technology","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127234977","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":"Penerapan Metode MOORA Dalam Pemilihan Bimbingan Belajar Terbaik","authors":"Sriwahyuni Hutagalung, Dinda Saputri Gea, Dwina Pri Indini, Mesran","doi":"10.47065/jimat.v3i1.226","DOIUrl":"https://doi.org/10.47065/jimat.v3i1.226","url":null,"abstract":"Tutoring is one of the most effective alternatives that can be used by parents who want to provide additional courses or tutoring to their children, bearing in mind that learning at school is less effective if it is only obtained at school, especially for students who wish to continue their tertiary education so students need additional tutoring. to deepen the material so that later you can pass the desired tertiary institution. Tutoring is one of the activities that involves teaching students so that they achieve maximum academic achievement or learning outcomes at the institution or place where they study. from the research on the Application of Multi-Objective Optimization on the basis of Ratio Analysis (MOORA) in the Selection of the Best Tutoring, namely that it can make it easier for writers to solve complex problems by using a decision support system and the results of calculations applied by the writer which cannot be changed by anyone. because the results are absolute and real without any fraud in the calculation process using ROC (Rank Order Centroid) weighting which is useful for calculating the value of tutoring criteria effectively with the Multi-Objective Optimization on the basis of Ratio Analysis (MOORA) method. Tutoring is a non-formal institute that has more effective and reliable teaching quality for the last 5 years. by implementing a decision support system using the MOORA method and ROC weighting can help provide accurate results in selecting the best tutoring. There are three criteria, namely Price, Installment Amount, Discount Type. The results of selecting the best tutoring using the MOORA method are A4 with a score of 11.7171 as rank 1 on behalf of the ASC institution.","PeriodicalId":236817,"journal":{"name":"Journal of Informatics Management and Information Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132280284","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}