{"title":"Design of Supply Chain Management in Kasongan Pottery MSMEs","authors":"Gugum Gumilang Nurcahya, Setia Wardani, Rianto Rianto","doi":"10.26798/jiss.v2i2.1160","DOIUrl":"https://doi.org/10.26798/jiss.v2i2.1160","url":null,"abstract":"Post-COVID 19 pandemic raises new challenges for Kasongan Bantul Pottery Micro, Small and Medium Enterprises (MSMEs), in addition to significantly changing the economic landscape, MSMEs experience challenges in marketing systems that are not yet optimal and increasingly fierce product competition is a serious obstacle. This is one of the challenges for Kasongan Pottery MSMEs so that the businesses built can succeed and be able to survive, one of which is to use a system that integrates the needs of business actors, consumers (costumers), capital owners, raw material suppliers (suppliers) and collectors without space limits. The purpose of this research focuses on the Supply Chain Management (SCM) model to improve efficiency in the supply chain of Kasongan Pottery MSMEs. The research method used is qualitative with a descriptive analysis approach. The population in this study was 303 Kasongan Pottery MSMEs, while the sample taken was 25% of the population, namely 76 MSMEs.","PeriodicalId":156799,"journal":{"name":"Journal of Intelligent Software Systems","volume":"110 16","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138958819","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":"DESIGN OF A MOBILE AND WEB-BASED ACADEMIC INFORMATION SYSTEM (Case Study: SD Negeri 02 Pegiringan)","authors":"Ahsin Apri Aenul Yaqin, Irma Handayani","doi":"10.26798/jiss.v2i2.1137","DOIUrl":"https://doi.org/10.26798/jiss.v2i2.1137","url":null,"abstract":"SD Negeri 02 Pegiringan is one of the elementary schools in Pemalang. Currently, SD Negeri 02 Pegiringan is still using the 2013 elementary school curriculum, and has earned an A accreditation rating in 2022, the problem faced by SD Negeri 02 Pegiringan at this time is that parents cannot always monitor their children's grades, so they are less aware of their development. In addition, the report card data processing process still relies on the use of Excel manually. Based on these problems, this research builds a mobile web-based academic information system application. With this academic information system, it can simplify the process of checking, recording, and reporting student grade data in a computerized manner. The system design in the application utilizes the UML (Unified Modeling Language) methodology, and will be implemented with PHP (Pear Hypertext Preprocessor) as a programming language for web and Dart for Android, MySQL as a database server, with the data processed is student data, teacher data, grade data, class data, grade data, and subject data.","PeriodicalId":156799,"journal":{"name":"Journal of Intelligent Software Systems","volume":"30 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138955121","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":"Decision Support System for Determining Character Education Values","authors":"Wahyu Putri Lestari, Puji Handayani Putri, Setia Wardani","doi":"10.26798/jiss.v2i2.1142","DOIUrl":"https://doi.org/10.26798/jiss.v2i2.1142","url":null,"abstract":"The 2013 curriculum is an effort made by the government in improving the curriculum according to the needs of the current generation. This 2013 curriculum is a curriculum that does not only focus on academic competence, but also includes aspects of student character and skills. However, in its implementation, the 2013 curriculum makes teachers feel confused, especially in the assessment of attitudes and character. The assessment carried out with Rubik and observation sheets has indicators that are not appropriate so that character assessment becomes inappropriate. This research will design a system to conduct student character assessment at SDN Butuh 1 Magelang. In this research, a system will be designed to help teachers conduct student character assessment with SPK character assessment in Indonesia. The method applied in this research is the Simple Additive Weighting (SAW) method. The result of this research is a system to support the decision of students' character education value.","PeriodicalId":156799,"journal":{"name":"Journal of Intelligent Software Systems","volume":"22 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138955252","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}
Linda Sutriani, Indra Yatini Buryadi, Hera Wasiati, S. Sudarmanto
{"title":"ETL DATA WAREHOUSE ON PERFORMANCE MEASUREMENT","authors":"Linda Sutriani, Indra Yatini Buryadi, Hera Wasiati, S. Sudarmanto","doi":"10.26798/jiss.v2i1.928","DOIUrl":"https://doi.org/10.26798/jiss.v2i1.928","url":null,"abstract":"Measuring the organizational performance correctly will turn out accurate data which can be analyzed to provide important information for management in making decisions to improve company performance. This is because in the past, the performance appraisal was only based on financial measures. However, the editor-in-chief needs more than just financial indicators to improve performance. The Balanced Scorecard measures four organizational dimensions, such as customer, financial, internal business, and learning and growth. Although originally designed for the private sector, many public organizations apply it as modifications to suit their needs. The Balanced Scorecard is an effective method for measuring and achieving organizational performance. This research involves ETL in the Balanced Scorecard process to combine data from various sources into a large central repository called a data warehouse","PeriodicalId":156799,"journal":{"name":"Journal of Intelligent Software Systems","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123147935","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}
Bambang Purnomosidi Dwi Putranto, Moh. Abdul Kholik, M. A. Nugroho
{"title":"Polynomial Regression Method and Support Vector Machine Method for Predicting Disease Covid-19 in Indonesia","authors":"Bambang Purnomosidi Dwi Putranto, Moh. Abdul Kholik, M. A. Nugroho","doi":"10.26798/jiss.v2i1.931","DOIUrl":"https://doi.org/10.26798/jiss.v2i1.931","url":null,"abstract":"The COVID-19 pandemic has become a major threat to the entire country. According to the WHO report, COVID-19 is a severe acute respiratory syndrome transmitted through respiratory droplets resulting from direct contact with patients. This study of data history is then processed using data mining prediction methods, namely the Polynomial Regression method compared to the Support Vector Machine method. Of the two methods will be sought the most accurate method by testing accuracy with MAE, MSE, and also MAPE to get the results of covid-19 predictions in Indonesia. Based on the comparison of test results through various scenarios against both methods, the Polynomial Regression method obtained the smallest test value, resulting in an accuracy value of MAE = 4146.025749867596, MSE = 19031800.02642069, MAPE = 0.006174164877416524. Polynomial regression is the best-recommended method","PeriodicalId":156799,"journal":{"name":"Journal of Intelligent Software Systems","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132225337","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":"Mushroom Image Classification Using C4.5 Algorithm","authors":"Cucut Hariz Pratomo, W. Andriyani","doi":"10.26798/jiss.v2i1.930","DOIUrl":"https://doi.org/10.26798/jiss.v2i1.930","url":null,"abstract":"This study applied five types of Mushrooms, they are Button mushrooms, Wood Ear mushrooms, Straw mushrooms, Reishi mushrooms and Red Oyster mushrooms. The feature extraction used is Order 1 with the parameters of mean, skewness, variance, kurtosis, and entropy. The process carried out to identify mushroom images by preparing image objects. There were 15 images of each mushroom class were taken for each mushroom and stored in .jpg format. The image processing is carried out by a feature extraction process. Then five images for each mushroom class are chosen. They were used as test images which will be classified so that identification results are obtained. This study applies the Classification Algorithm C4.5 to build a decision tree, which will also identify the results of the accuracy of processed mushroom images. The obtained result of accuracy was 84% in the classification of feature extraction Order 1","PeriodicalId":156799,"journal":{"name":"Journal of Intelligent Software Systems","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117314486","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}
Hendra Maryanto, Bambang Purnomosidi Dwi Putranto, Rikie Kartadie, M. Guntara, Robertus Saptoto
{"title":"ANALYSIS AND DESIGN OF DATA WAREHOUSE AND DATA MART BUDGET","authors":"Hendra Maryanto, Bambang Purnomosidi Dwi Putranto, Rikie Kartadie, M. Guntara, Robertus Saptoto","doi":"10.26798/jiss.v2i1.927","DOIUrl":"https://doi.org/10.26798/jiss.v2i1.927","url":null,"abstract":"University as higher education institutions must be able to manage budgets properly. The budget is a future financial plan which includes the expectations of university management. This research will design a data warehouse, which is a place where data can be stored on a large scale. In this research, a data warehouse will be designed as a place to store budget data. The method applied in this study is the Kimball method with a nine-step methodology. The result of this research is a data warehouse design and budget data mart","PeriodicalId":156799,"journal":{"name":"Journal of Intelligent Software Systems","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121909740","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}
Kuindra Iriyanta, Bambang Purnomosidi Dwi Putranto, W. Andriyani
{"title":"IOT BASED SOIL MOISTURE MONITORING AND SOIL MOISTURE PREDICTION USING LINEAR REGRESSION (CASE STUDY OF VINCA PLANTS)","authors":"Kuindra Iriyanta, Bambang Purnomosidi Dwi Putranto, W. Andriyani","doi":"10.26798/jiss.v2i1.929","DOIUrl":"https://doi.org/10.26798/jiss.v2i1.929","url":null,"abstract":"Soil moisture is something that becomes important. Indonesia as an agricultural country, most of the population has a profession as a farmer. In agriculture, one of the important parts is the water composition in the soil or soil moisture. One attempt to maintain soil moisture is to provide sufficient water intake to the soil. However, in practice, it is sometimes complicated for farmers to do proper irrigation of their agricultural land. This humidity condition will ultimately determine the success of vinca plant cultivators. The accuracy of giving water both in terms of time management and volume are two things which are an important focus of vinca crop growing. This system is designed using a humidity sensor which is used to measure the moisture composition contained in the soil, and an air temperature sensor. The NodeMCU ESP2866 microcontroller acts as a link between Google spreadsheet sensors. NodeMCU ESP2866 will send humidity and temperature sensor reading data to Google spreadsheets using a RESTfull API which can connect one application to another. The sensor data is then saved to Google spreadsheet and processed using the linear regression method. The processing results will be displayed on the Google Data Studio dashboard. The output of this process is to provide information about soil moisture conditions, notification of soil moisture conditions if it is too dry or damp, thus the prevention of the death of vinca plants can be carried out. The benefit for users is that they can carry out periodic and real-time monitoring by simply using the Telegram instant messaging application, which is expected to reduce the risk of plant death due to drought or excessive watering","PeriodicalId":156799,"journal":{"name":"Journal of Intelligent Software Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129667630","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}
Ardhika Wida Pangestu, C. H. Primasari, Thomas Adi Purnomo Sidhi, Y. Wibisono, D. Setyohadi
{"title":"Comparison Analysis of Usability Using Controllers and Hand Tracking in Virtual Reality Gamelan (Sharon) Based On User Experience","authors":"Ardhika Wida Pangestu, C. H. Primasari, Thomas Adi Purnomo Sidhi, Y. Wibisono, D. Setyohadi","doi":"10.26798/jiss.v1i2.750","DOIUrl":"https://doi.org/10.26798/jiss.v1i2.750","url":null,"abstract":"Gamelan is one of the traditional musical instruments in Indonesia. Gamelan is also one of the cultures that must be preserved. To preserve gamelan, one way is by combining gamelan with technology that is currently developing. The technology that is currently trending is virtual reality. Virtual reality is often used for games in three-dimensional form. Gamelan can be something interesting in VR. In VR interactions, there are two interactions that are often used, namely controllers and hand tracking. Hand gestures are usually tracked using the built-in camera of the VR. Hand tracking can be used in VR applications to control the virtual object just like a controllers. This study aims to compare the use of controllers and hand tracking that involve interactions, namely collision, pressing, grabbing, and release. Thirty two Atma Jaya Yogyakarta University students who had tried virtual reality and played gamelan or had seen gamelan performances explore the differences between VR hand tracking and VR controllers in VR gamelan sharon. SUS (System Usability Scale) and USEQ (Use Questionnaire) were used to measure user usability and satisfaction. The result of the SUS score showed that users were more interested in using controllers than hand tracking. But the USEQ results showed that there were no difference in usefulness, ease of use, and satisfication. Based on the results of the interaction, using controllers looked more comfortable, but using hand tracking, playing gamelan looked more realistic.","PeriodicalId":156799,"journal":{"name":"Journal of Intelligent Software Systems","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132116990","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}
Bagas Triaji, W. Andriyani, Totok Suprawoto, M. A. Nugroho, Rikie Kartadie
{"title":"Query Execution Performance Analysis of Column-Oriented Database in Dashboard","authors":"Bagas Triaji, W. Andriyani, Totok Suprawoto, M. A. Nugroho, Rikie Kartadie","doi":"10.26798/jiss.v1i2.768","DOIUrl":"https://doi.org/10.26798/jiss.v1i2.768","url":null,"abstract":"In making reports or dashboards from operational data, problems often occur in the query process with low speed in responding to an output, causing the server to experience overload. This condition often occurs in companies or higher education organizations in managing academic data. This condition can be improved by optimizing the database server by integrating relational databases with column-oriented databases to speed up query responses and save development costs. Based on the experiments that had been carried out, column-oriented has succeeded in optimizing with a significant difference in query execution time and the server does not crash.","PeriodicalId":156799,"journal":{"name":"Journal of Intelligent Software Systems","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114690777","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}