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IJISTECH (International Journal of Information System and Technology)最新文献

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Prediction of Rainfall Intensity as Early Warning Information on Potential Landslides using Fuzzy Logic (Case Study West Lampung Regency) 利用模糊逻辑预测降雨强度作为潜在滑坡预警信息(以西楠榜县为例)
IJISTECH (International Journal of Information System and Technology) Pub Date : 2021-12-30 DOI: 10.30645/ijistech.v5i4.163
Daniel Rinaldi, Rahman Indra Kesuma, Marwan Fahmi, W. Yulita, Mugi Praseptiawan, Aidil Afriansyah
{"title":"Prediction of Rainfall Intensity as Early Warning Information on Potential Landslides using Fuzzy Logic (Case Study West Lampung Regency)","authors":"Daniel Rinaldi, Rahman Indra Kesuma, Marwan Fahmi, W. Yulita, Mugi Praseptiawan, Aidil Afriansyah","doi":"10.30645/ijistech.v5i4.163","DOIUrl":"https://doi.org/10.30645/ijistech.v5i4.163","url":null,"abstract":"Landslides always happened in West Lampung Regency yearly, which makes early warning information of landslides is needed. There are many factors which can cause landslide, one of the important factors is rainfall intensity, which can be predicted. The prediction of rainfall intensity can be obtained by using fuzzy logic. The fuzzy logic used in this research is Mamdani, and this research show the similar result for most data which means that fuzzy logic might not be suitable to be used to forecast the rainfall if the obtained data has lots of missing values.","PeriodicalId":355398,"journal":{"name":"IJISTECH (International Journal of Information System and Technology)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133933166","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
Fuzzy Analysis Determining The Criteria of Recipients for Liable Housing Using Sugeno Method Sugeno法确定责任住房受领人标准的模糊分析
IJISTECH (International Journal of Information System and Technology) Pub Date : 2021-12-30 DOI: 10.30645/ijistech.v5i4.155
Rika Widya Perdana
{"title":"Fuzzy Analysis Determining The Criteria of Recipients for Liable Housing Using Sugeno Method","authors":"Rika Widya Perdana","doi":"10.30645/ijistech.v5i4.155","DOIUrl":"https://doi.org/10.30645/ijistech.v5i4.155","url":null,"abstract":"The house is the most important part in human life, a comfortable home will produce peace of mind and soul to carry out daily life. Currently, many rural communities have houses in poor conditions or are not suitable for occupancy, so the government provides housing assistance to be repaired to make it better and more durable. The problem that occurs is that there is no knowledge system in determining people who are entitled to housing assistance according to predetermined criteria. The purpose of this study is to help make it easier to select the right community to receive assistance in the form of a system. The settlement of this case uses the Sugeno method with the output results in the form of values 0 and 1. The variables used in this study are 4, namely family cards, identity cards, land ownership rights and house conditions, output in the form of systems in decision making.","PeriodicalId":355398,"journal":{"name":"IJISTECH (International Journal of Information System and Technology)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132203527","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 The AHP And MOORA Methods For Admission Selection of Stmik Lecturers Syaikh Zainuddin NW AHP和MOORA方法在Stmik讲师招生选择中的应用
IJISTECH (International Journal of Information System and Technology) Pub Date : 2021-12-30 DOI: 10.30645/ijistech.v5i4.170
Lalu Puji Indra Kharisma, Muhammad Fahrurrozi, I. Sudipa
{"title":"Implementation of The AHP And MOORA Methods For Admission Selection of Stmik Lecturers Syaikh Zainuddin NW","authors":"Lalu Puji Indra Kharisma, Muhammad Fahrurrozi, I. Sudipa","doi":"10.30645/ijistech.v5i4.170","DOIUrl":"https://doi.org/10.30645/ijistech.v5i4.170","url":null,"abstract":"STMIK Syaikh Zainuddin NW Anjani always strives to improve quality or internal quality sustainably as a strategy to be able to compete with other universities. The institution itself realizes that to achieve educational goals and maintain the quality of education and produce good outputs, it requires commitment, strategies, appropriate methods, and adequate human resources in the process of achieving it. One way to improve the quality of a university is to select teaching staff or lecturers because the quality of lecturers will greatly determine the high and low quality of a university. Based on the problems that arise, a decision support system is needed that can handle the influence relationship between parameters for the selection process for lecturer acceptance. In this study, the Analytical Hierarchy Process (AHP) method and the Multi-Objective Optimization on the Basis of Ratio Analysis (MOORA) method were used to determine alternative priorities for prospective lecturers. The AHP method is used to determine the weight of the criteria, sub-criteria, and scoring data, while the MOORA method is used to calculate the final score and ranking.","PeriodicalId":355398,"journal":{"name":"IJISTECH (International Journal of Information System and Technology)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115528514","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
Comparison of Algorithms on Machine Learning For Spam Email Classification 垃圾邮件分类机器学习算法比较
IJISTECH (International Journal of Information System and Technology) Pub Date : 2021-12-30 DOI: 10.30645/ijistech.v5i4.164
Hery Iswanto, Erni Seniwati, Yuli Astuti, Dina Maulina
{"title":"Comparison of Algorithms on Machine Learning For Spam Email Classification","authors":"Hery Iswanto, Erni Seniwati, Yuli Astuti, Dina Maulina","doi":"10.30645/ijistech.v5i4.164","DOIUrl":"https://doi.org/10.30645/ijistech.v5i4.164","url":null,"abstract":"The rapid development of email use and the convenience provided make email as the most frequently used means of communication. Along with its development, many parties are abusing the use of email as a means of advertising promotion, phishing and sending other unimportant emails. This information is called spam email. One of the efforts in overcoming the problem of spam emails is by filtering techniques based on the content of the email. In the first study related to the classification of spam emails, the Naïve Bayes method is the most commonly used method. Therefore, in this study researchers will add Random Forest and K-Nearest Neighbor (KNN) methods to make comparisons in order to find which methods have better accuracy in classifying spam emails. Based on the results of the trial, the application of Naïve bayes classification algorithm in the classification of spam emails resulted in accuracy of 83.5%, Random Forest 83.5% and KNN 82.75%","PeriodicalId":355398,"journal":{"name":"IJISTECH (International Journal of Information System and Technology)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131569614","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: 2
Implementation of Logging Feature in Android Payment SDK using Scrum Method 使用Scrum方法实现Android支付SDK的日志功能
IJISTECH (International Journal of Information System and Technology) Pub Date : 2021-12-30 DOI: 10.30645/ijistech.v5i4.150
Ardian Dwi Rifai, E. Ramadhani
{"title":"Implementation of Logging Feature in Android Payment SDK using Scrum Method","authors":"Ardian Dwi Rifai, E. Ramadhani","doi":"10.30645/ijistech.v5i4.150","DOIUrl":"https://doi.org/10.30645/ijistech.v5i4.150","url":null,"abstract":"Electronic money or e-money is a technological innovation that allows payment transaction processing to be easier and more practical. PT Aino Indonesia is a payment gateway company that serves payment processes using this technology for various business segments. To satisfy the requirements of each business segment, Aino needs to develop a wide range of applications. These applications require a standard for the payment system to make it faster to integrate and maintain. The payment team at Aino has developed a module or SDK that provides a standard payment system for Android-based applications. Two new features will be added to this SDK, the logging feature and log file upload. The logging feature will record the data generated by each transaction process into a log file. Next, the SDK will upload the log files to the server to help retrieve transaction data uploaded from the device. Both features will help the process of tracking issues and problems that may arise during the transaction process. The development of the two features in this SDK uses the Scrum method to ensure it stays on track.","PeriodicalId":355398,"journal":{"name":"IJISTECH (International Journal of Information System and Technology)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129916806","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
Weather Determination Prediction Using Expert Fuzzy Logic Mamdani Method 基于专家模糊逻辑Mamdani方法的天气确定预报
IJISTECH (International Journal of Information System and Technology) Pub Date : 2021-12-30 DOI: 10.30645/ijistech.v5i4.172
Intan Utnasari, Narti Eka Putria
{"title":"Weather Determination Prediction Using Expert Fuzzy Logic Mamdani Method","authors":"Intan Utnasari, Narti Eka Putria","doi":"10.30645/ijistech.v5i4.172","DOIUrl":"https://doi.org/10.30645/ijistech.v5i4.172","url":null,"abstract":"The current climate and weather patterns are very extreme. This kind of weather condition can harm many people. In recent years, heavy rains have resulted in flooding. So far, computers can be used to help people solve problems. The smarter the system and the higher the level of information handling, the more active the role played by the Weather computer is the condition of the air at a certain time and in a certain area that is relatively narrow and in a short period of time. The weather is formed from a combination of weather elements and the weather period can only be a few hours. For example morning, afternoon, or evening, and the situation can be different for each place and every hour. The purpose of this research is to help predict the weather as information. This research uses the Mamdani method. This Mamdani method uses 4 stages to produce an output value, namely, determining the input value (fuzzification), determining the value of x (implication function application), Combination of Rules (Rules), and finally determining the final value or (Defuzzification). This research produces an output value of 35 which is located in the Panas range.","PeriodicalId":355398,"journal":{"name":"IJISTECH (International Journal of Information System and Technology)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117091783","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: 1
Architecture in Institutional Management Systems using Odoo Enterprise Resource Planning at UIN Maulana Malik Ibrahim Malang 使用Odoo企业资源规划的机构管理系统架构，UIN Maulana Malik Ibrahim Malang
IJISTECH (International Journal of Information System and Technology) Pub Date : 2021-12-30 DOI: 10.30645/ijistech.v5i4.168
S. Supriyono
{"title":"Architecture in Institutional Management Systems using Odoo Enterprise Resource Planning at UIN Maulana Malik Ibrahim Malang","authors":"S. Supriyono","doi":"10.30645/ijistech.v5i4.168","DOIUrl":"https://doi.org/10.30645/ijistech.v5i4.168","url":null,"abstract":"Rapidly evolving information systems and technology have compelled organizations, particularly educational institutions, to adapt their institutional evolution. The researcher's goal is to build an Odoo ERP-based institutional management system architecture at UIN Maulana Malik Ibrahim Malang in order to gain a competitive advantage in realizing the university's vision, mission, and goals, as well as in the future implementation phase of the recommended application portfolio. Information systems strategic planning is a significant transformation for a company, and it is based on user needs that are aligned with business strategy. The impact and alignment categories are used to categorize the information systems strategic planning technique. The impact category methodology is useful for creating and justifying the use of new information technologies. While the alignment methodology (alignment) serves to align the objectives of the information system with the goals of the organization. The Star UML was used to design the system architecture.","PeriodicalId":355398,"journal":{"name":"IJISTECH (International Journal of Information System and Technology)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128398751","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
The Utilization of The Best First Search Algorithm in The Solution of The Traveling Salesman Problem Case In City X 最优优先搜索算法在求解X市旅行商问题中的应用
IJISTECH (International Journal of Information System and Technology) Pub Date : 2021-12-30 DOI: 10.30645/ijistech.v5i4.152
Etza Nofarita Nofarita
{"title":"The Utilization of The Best First Search Algorithm in The Solution of The Traveling Salesman Problem Case In City X","authors":"Etza Nofarita Nofarita","doi":"10.30645/ijistech.v5i4.152","DOIUrl":"https://doi.org/10.30645/ijistech.v5i4.152","url":null,"abstract":"The heuristic search is part of a method that is often used by people in solving the case of finding the shortest route, the search for the shortest path to solve the distance problem can be converted into a graph structure, where the point represents the city and the side represents the path that connects the two cities. The General and test process is one of the methods in which the case testing uses heuristic functions. The problem that often occurs in this case is to find the shortest path of a city and the various available paths. The process of this method is in the form of determining the distance between cities which can be seen from how far it is traveled so that it can take an alternative to find the shortest path. The main purpose of solving this case is to find alternative ways to find the shortest path and have benefits in saving time and costs so that optimal results are obtained. The use of algorithms in General and test can be used as an information system in making decisions on a travel route. The use of the best first search method in general and tests can be used to search for the shortest path to obtain maximum results","PeriodicalId":355398,"journal":{"name":"IJISTECH (International Journal of Information System and Technology)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125854928","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: 1
Customer Experience Management (CEM) Supports the Quality of School Based on NFC 客户体验管理(CEM)支持基于NFC的学校质量
IJISTECH (International Journal of Information System and Technology) Pub Date : 2021-12-30 DOI: 10.30645/ijistech.v5i4.159
Dendy Jonas Managas, Ageng Setiani Rafika, Dedy Prasetya Kristiadi, Pramita Retno Ayuning Tyas
{"title":"Customer Experience Management (CEM) Supports the Quality of School Based on NFC","authors":"Dendy Jonas Managas, Ageng Setiani Rafika, Dedy Prasetya Kristiadi, Pramita Retno Ayuning Tyas","doi":"10.30645/ijistech.v5i4.159","DOIUrl":"https://doi.org/10.30645/ijistech.v5i4.159","url":null,"abstract":"Schools as providers of educational services are a gateway to the progress of a nation. Many prospective students look for schools with good quality in order to get something that they aspire to. While the reference for assessing school services for prospective students can only be known from students who have graduated or through poster media. Meanwhile, the assessment of student experience only refers to personal opinions and only one factor such as teaching services or administration. Each student has a different argument about school services. This study will explain the creation of a framework for determining service levels in NFC-based schools. Evaluation of services in schools using information technology through smartphone applications connected to the computer provided at the information service desk. The information generated in the form of evaluating educational services in schools aims to improve the quality of learning and academic administrative services. Furthermore, the information generated will be made a report by the data processor addressed to the leadership. With this service, it is expected that there will be an increase in the quality of education and learning services that are able to produce quality graduates and can become information and references for prospective students in choosing schools as a reference for educational services","PeriodicalId":355398,"journal":{"name":"IJISTECH (International Journal of Information System and Technology)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130027753","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
Steepest Ascent Hill Climbing Algorithm To Solve Cases In Puzzle Game 8 解谜游戏8中最陡爬坡算法
IJISTECH (International Journal of Information System and Technology) Pub Date : 2021-12-30 DOI: 10.30645/ijistech.v5i4.153
S. Silvilestari
{"title":"Steepest Ascent Hill Climbing Algorithm To Solve Cases In Puzzle Game 8","authors":"S. Silvilestari","doi":"10.30645/ijistech.v5i4.153","DOIUrl":"https://doi.org/10.30645/ijistech.v5i4.153","url":null,"abstract":"The 8th puzzle compiling game is part of searching. Puzzle 8 is an implementation of the steepest ascent hill climbing algorithm by following the established rules. The working process of this algorithm is by looking at the initial position of the puzzle arrangement, after carrying out the process, the results of the shift are seen, whether it is approaching the correct arrangement position. The problem that often occurs is the lack of knowledge in solving game cases quickly so that it takes a long time to obtain the final state. The main purpose of this study is to provide information so that it is easy to solve puzzle game cases using an algorithm. The final result is a puzzle arrangement that is in accordance with the rules by using the concept of an algorithm so as to obtain a decision-making system to complete the puzzle game correctly.","PeriodicalId":355398,"journal":{"name":"IJISTECH (International Journal of Information System and Technology)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130868125","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: 1
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