Journal of Informatics, Information System, Software Engineering and Applications最新文献

An Extreme Programming Approach for Instructor Performance Evaluation System Development 教师绩效评估系统开发的极限编程方法

Journal of Informatics, Information System, Software Engineering and Applications Pub Date : 2023-05-31 DOI: 10.20895/inista.v5i2.1050

Agung Pambudi, Winda Apriandari

{"title":"An Extreme Programming Approach for Instructor Performance Evaluation System Development","authors":"Agung Pambudi, Winda Apriandari","doi":"10.20895/inista.v5i2.1050","DOIUrl":"https://doi.org/10.20895/inista.v5i2.1050","url":null,"abstract":"The aim of this research was to develop an instructor performance evaluation system for Information Technology Training Center (ITTC) of Islamic State University (UIN) Sunan Kalijaga Yogyakarta using Extreme Programming (XP) methodology. The system was designed to evaluate the performance of instructors in the ICT (Information and Communication Technology) Training process based on certain criteria. The XP method was an agile software development approach that emphasizes iterative development, continuous testing, and customer involvement. The proposed system was developed through several iterations that involve continuous feedback from the ITTC management. The development of the system followed the XP process, which was included planning, designing, coding, testing, refactoring, and integrating. Trainees can access the system to evaluate instructors, and the system helped the ICT training management to determine the instructor's performance for future employment contracts. The system has undergone functionality testing, which resulted in a 100% functionality test and 95,5% of usability test. This system was an effective tool for evaluating the performance of ICT training instructors and can be used to determine the effectiveness of training programs. The system's usability and functionality had been tested and proven to be highly effective, making it a valuable resource for ICT training management.","PeriodicalId":499741,"journal":{"name":"Journal of Informatics, Information System, Software Engineering and Applications","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135439669","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

Gastric Disease Diagnostic Expert System Application Using the Fuzzy Mamdani Method 模糊Mamdani方法在胃病诊断专家系统中的应用

Journal of Informatics, Information System, Software Engineering and Applications Pub Date : 2023-05-31 DOI: 10.20895/inista.v5i2.1057

Shindy Millati Rachma, M. Nishom, Sharfina Febbi Handayai

{"title":"Gastric Disease Diagnostic Expert System Application Using the Fuzzy Mamdani Method","authors":"Shindy Millati Rachma, M. Nishom, Sharfina Febbi Handayai","doi":"10.20895/inista.v5i2.1057","DOIUrl":"https://doi.org/10.20895/inista.v5i2.1057","url":null,"abstract":"The level of awareness among Indonesian society regarding the importance of maintaining gastric health is still very low, even though gastric diseases can significantly disrupt daily activities. In a medical examination, a doctor detects diseases in a patient's body based on their symptoms or complaints. The patient's action is to meet the doctor in person, and the doctor asks about the symptoms experienced by the patient. In the manual system, there is a drawback where patients have to visit the doctor for consultation or to have their diseases examined, and they also need to prepare the necessary fees for the examination. Such a manual system can be simplified with an information system where patients don't need to visit the doctor to diagnose their diseases. Therefore, the researcher will develop a gastric disease diagnostic expert system application using the fuzzy Mamdani method. The aim is to make it easier for patients/the public to identify the type of disease based on the symptoms experienced, as well as to provide information on solutions, actions, and medication for the disease. The methodology used in developing the gastric disease diagnostic expert system application involves four stages: fuzzification process, implication function, inference process (rules), and defuzzification. The research flow includes data collection through interviews and data sampling, data analysis, calculation using the fuzzy Mamdani method, implementation, and testing using a black box. The result of this research is a gastric disease diagnostic expert system application using the fuzzy Mamdani method with an accuracy of 65%. This application can help individuals to identify the type of disease based on the symptoms experienced without having to immediately consult a doctor, thus avoiding potential issues","PeriodicalId":499741,"journal":{"name":"Journal of Informatics, Information System, Software Engineering and Applications","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135439524","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

Expert System for Identifying Pregnant Using Forward Chaining 利用正向链技术识别孕妇的专家系统

Journal of Informatics, Information System, Software Engineering and Applications Pub Date : 2023-05-31 DOI: 10.20895/inista.v5i2.494

Gilang Aditia, Afzal Ziqri, Aldhan Tri Maulana, Faisal Dharma Adhinata

{"title":"Expert System for Identifying Pregnant Using Forward Chaining","authors":"Gilang Aditia, Afzal Ziqri, Aldhan Tri Maulana, Faisal Dharma Adhinata","doi":"10.20895/inista.v5i2.494","DOIUrl":"https://doi.org/10.20895/inista.v5i2.494","url":null,"abstract":"Pregnancy is a biological process in which sperm and eggs meet each other to fertilize, and the fetus is formed in the uterus. But it's difficult; pregnant mothers sometimes have problems or discomfort during pregnancy. In addition, in areas far from the city, there are many obstacles to consulting an obstetrician. Therefore, it will be dangerous if mothers experience problems and find it difficult to get first aid. This research aims to create an expert system for pregnant women where it is not difficult for a mother to go to the doctor to ask about her complaints. The solution offered in this study is easy to access to the SP BUMIL website and automatically enters all mothers' complaints into the system. This system also provides a diagnosis and advice to pregnant women as to the best steps and an explanation of what the pregnant woman is suffering from. This expert system uses the forward chaining method, which has the advantage of producing a solution to a problem; in other words, being able to consider a problem and draw conclusions according to the facts. On this website, there is a disease information menu and also the results of the diagnosis","PeriodicalId":499741,"journal":{"name":"Journal of Informatics, Information System, Software Engineering and Applications","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135439666","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

Analysis of Brute Force Attacks Using National Institute Of Standards And Technology (NIST) Methods on Routers 使用美国国家标准与技术研究所(NIST)方法对路由器进行暴力破解攻击分析

Journal of Informatics, Information System, Software Engineering and Applications Pub Date : 2023-05-30 DOI: 10.20895/inista.v5i2.1039

Catur Pamungkas, Purwono Hendradi, Dimas Sasongko, Afwan Ghifari

引用次数: 0

Evaluation Of The Level Of Usefulness Of The "Jeknyong"�Application Using The Computer System Usability Questionnare (CSUQ) Method 用计算机系统可用性问卷(CSUQ)法评价“Jeknyong”应用程序的可用性水平

Journal of Informatics, Information System, Software Engineering and Applications Pub Date : 2023-05-30 DOI: 10.20895/inista.v5i2.1004

Yohanna Sitorus, Sarah Astiti, Resad Setyadi

{"title":"Evaluation Of The Level Of Usefulness Of The \"Jeknyong\"�Application Using The Computer System Usability Questionnare (CSUQ) Method","authors":"Yohanna Sitorus, Sarah Astiti, Resad Setyadi","doi":"10.20895/inista.v5i2.1004","DOIUrl":"https://doi.org/10.20895/inista.v5i2.1004","url":null,"abstract":"The Jeknyong application (Ojeke Inyong) is a household garbage collection service application with a transaction value. However, the use of the Jeknyong application has not been maximized because there are obstacles, such as several features still in development. This study discusses the Evaluation of the Level of Usability of the \"Jeknyong\" Application using the Computer System Usability Questionnaire (CSUQ) method, where Usability is a technique to find out how easily users can use the system, how efficiently and effectively the system can help users achieve goals. Data collection used a questionnaire with Banyumas community subjects who knew the Jeknyong application. The results are in the form of an indexed percentage of 85% in the Agree Interval category. The first variable System Usability (SYSUSE) evaluation results were 5135 or in the agreed interval. The second variable Information Quality (INFOQUAL) was 4588 or in the Fairly Disagree category. The third variable, Interface Quality (INTERQUAL), was 2039 or in the Agree category; the third variable, Overall Usability (OVERALL), gets a result of 709 or is in the Strongly Agree interval.","PeriodicalId":499741,"journal":{"name":"Journal of Informatics, Information System, Software Engineering and Applications","volume":"302 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135693327","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