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Journal of Information Systems and Informatics
Published by Universitas Bina Darma
ISSN : 26565935     EISSN : 26564882     DOI : -
Core Subject : Science,
Computer Science & IT
Journal-ISI is a scientific article journal that is the result of ideas, great and original thoughts about the latest research and technological developments covering the fields of information systems, information technology, informatics engineering, and computer science, and industrial engineering which is summarized in one publisher. Journal-ISI became one of the means for researchers to publish their great works published two times in one year, namely in March and September with e-ISSN: 2656-4882 and p-ISSN: 2656-5935.
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Articles 262 Documents
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Strategic Planning of Information Systems Using IT Balanced Scorecards on KSU Talenta Yizreel Ratu Kaho; Andeka Rocky Tanaamah
Journal of Information System and Informatics Vol 4 No 1 (2022): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v4i1.231

Abstract

Information Systems Strategic Planning is one of the determining aspects for companies in achieving goals in this digital era. One type of business that requires Information System Strategic Planning is businesses that interact directly with customers or customers related to improving services. Talenta Savings Cooperative (KSU) is one type of business that needs it, this is because information technology can improve the quality and quality of services provided to customers so that the company is ready to compete in the era of the industrial revolution 4.0. Most of the service processes at KSU Talenta are still using manual techniques. This research is qualitatively descriptive where data collection uses observation techniques, interviews, and documentation. While the method of discussing strategic planning of information systems using IT Balanced Scorecard, by conducting assessments on 4 (four) perspectives, namely, user orientation perspective, company contribution, operational improvement, and future orientation. To clarify the comparison between real conditions in the company and the ideal condition of information systems, the author also describes it using the Gap Analysis method. The result achieved is the availability of information system application series suggestions at each level of management. This strategic planning is also expected to be able to answer every need of the company in achieving existing goals.
Management Information System Success Rate on Pusri Palembang Hospital Using HOT-FIT Models Dini Ken Rifarsih; Fenny Purwani; Dian Hafidh Zulfikar
Journal of Information System and Informatics Vol 4 No 1 (2022): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v4i1.232

Abstract

Pusri Palembang Hospital is a public hospital that has implemented a Hospital Management Information System (SIMRS) since 2012. SIMRS supports all health care business processes and administrative procedures to obtain information quickly, precisely, and accurately. During the implementation of SIMRS, some obstacles often occur in its use, such as user complaints regarding the operational functions of the system so that it has not run optimally. This study aims to evaluate the success of implementing SIMRS at the Pusri Hospital in Palembang and determine the effect between variables. This study uses the HOT-Fit model variable consisting of human components (system use and user satisfaction), organization (organizational structure and environment), technology (system quality, information quality, service quality), and benefits. This study uses a survey research type with qualitative methods. Based on the analytical approach, this research is classified into quantitative research. It was preceded by quantitative research with 165 respondents and followed by qualitative research by interviewing six informants. The data analysis technique used is PLS-SEM with SmartPLS tools. The results showed that on the technology component: the quality of the system (73.0%) was good, the quality of information (74.2%) of the data produced was accurate, quality, and relevant, and the quality of service (75.5%) was good. The human component: the use of the system (74.2%) is good because the officers receive the system well, and user satisfaction (75.6%) is satisfied using SIMRS. Organizational Components: organizational structure (78.0%) and organizational environment (73.6%) are suitable. In terms of benefits (76.1%), it has helped increase efficiency and effectiveness in work. Based on the results of hypothesis testing in path analysis, it is known that there are eight relationships between variables that have a significant effect and four relationships that do not have a significant effect. The most significant influence is the influence of the organizational structure on the organizational environment. At the same time, the lowest level of correlation is the relationship between the quality of information and the use of the system. The overall success rate of SIMRS implementation is 76.1%. The research results show that the existence of the system helps users support their work and the successful use of the system from the user's perception at this time is at a successful level.
Tourism Application Information System Security Audit Using Cobit 5 Framework on Palembang City Febriyanti Panjaitan; Susan Dian Purnamasari; Windi Melisa
Journal of Information System and Informatics Vol 4 No 1 (2022): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v4i1.235

Abstract

Information technology is important in organizations so that the goals and expectations of the objectives of implementing IT can be achieved. The tourism office of the city of Palembang is an institution that has used information technology to help the continuity of their work. The tourism office of the city of Palembang has not conducted an audit of improving the security of the existing information system. Therefore, to avoid events that do not require an information security system audit. Cobit 5 framework that can be used as a reference for information system governance to achieve the expected goals. This study only discusses the security management process which includes the DSS05 (Delivery, service, and security) domain by collecting data using a questionnaire. The value of the level of security improvement to be achieved in the security system should reach level 5 and can provide recommendations that will be followed up by the institution to make improvements in the future.
Analysis and Design of Mangrove Ecotourism Management System (SIMANGROVE) of Dodola Island, Morotai Island Regency, Indonesia Heru Prasadja; Yerik Afrianto Singgalen
Journal of Information System and Informatics Vol 4 No 2 (2022): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v4i2.243

Abstract

Tourism destination managers need information systems necessary for tourism destination managers to optimise the ecological, economic, and socio-cultural monitoring functions. This study aims to develop a management information system known as SIMANGROVE based on the context of managing mangrove areas in Dodola Island of Morotai Island Regency, Indonesia. The system design is carried out using the Software Development Life Cycle (SDLC) framework through the Waterfall approach. The analysis of the concept of mangrove ecotourism is adjusted to the availability of resources classified into accessibility, accommodation, attractions, and amenities on Dodola Island. The research of analysis and design of SIMANGROVE show that the ease of use of the application (usability), quality of information (information) and user security (security) are essential elements that benefit managers and visitors when accessing data as well as making reservations and transactions in the SIMANGROVE system.
Optimizing JMeter on Performance Testing Using the Bulk Data Method Nurullah Husufa; Ifan Prihandi
Journal of Information System and Informatics Vol 4 No 2 (2022): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v4i2.244

Abstract

Company X is one of the companies engaged in the telecommunications business. To improve customer service, the company developed an Application Programming Interface). The developed API is used to promote product packages to customers. Sending data via API to millions of customers at the same time, can lead to failures due to the inability of the server to process that data. JMeter is one of the tools that can be used to perform performance testing of an API by providing TPS calculation output. Bulk data files are used as input to process large amounts of customer data on JMeter. Proper thread properties settings affect the TPS value, and the study has managed to achieve the TPS value to be achieved with error rate = 0, which means success.
Strategic Planning of Ecotourism Management System Using Ward and Peppard Framework Yerik Afrianto Singgalen
Journal of Information System and Informatics Vol 4 No 2 (2022): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v4i2.245

Abstract

The strategic planning of the Dodola Island, Tourism destination management system is the development of previous research concerning transformation in the vegetation index value of the mangrove ecotourism area and recommendations for the rehabilitation of mangrove zones to maintain the ecological sustainability of mangroves. In addition to the environmental, socio-economic, and socio-cultural aspects, it is also necessary to develop a destination management system. This research uses the Ward and Peppard framework to design the system by considering the existing ecological, socio-economic, socio-cultural conditions, resource availability, tourist behaviour, and destination management capabilities. The instruments used in the Ward and Peppard framework analysis are Value Chain Analysis, Porter’s Five Force Model, SERVQUAL, PESTEL and SWOT Analysis, Ecopreneurship Model, and IT Balanced Scorecard. The Ward and Peppard framework describes the need for information systems to mobilise the Small and Medium Enterprise activity in the mangrove ecotourism area. Furthermore, the amenity, accommodation, and local transportation accessibility are recommended. These systems are designed based on the ecopreneurship model to optimise the management of tourism destinations known as SIMANGROVE on Dodola Island, Morotai Islands Regency, Indonesia.
Estimated Economic Growth Rate Based on Efek Decrease in PPKM Level Using Support Vector Regression Method Daniel Setyo Cahyo Utomo; Adi Nugroho
Journal of Information System and Informatics Vol 4 No 2 (2022): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v4i2.246

Abstract

Economic growth is a change in economic conditions towards a better level. An increase in the value of income and production will affect the condition of a country. It can be known that the impact of Covid-19 is enough to affect economic conditions in Indonesia. Economic conditions in Indonesia are also affected by the PPKM program from the government. The bill of decreasing the PPKM level that is applied is considered to provide an increase in the economy towards normal and better. The purpose of this study is to provide predictions and analysis of the value of future economic growth. The method used is SVR (Support Vector Regression). This method is processed using a Polynomial kernel and using MAPE (Mean Absolute Percentage Error) error accuracy. Based on research that has been carried out, the results of the value of each economic nit in the fourth quarter of 2021 and the first to fourth quarters of 2022 with a MAPE value of 3.6% which is included in the very good category. In this study, an analysis was also obtained that there will be an economic increase of 1.14% along with a decrease in the PPKM level.
Classification of Fetal Heart Based on Images Augmentation Using Convolutional Neural Network Method Muhammad Taufik Roseno; Hadi Syaputra
Journal of Information System and Informatics Vol 4 No 2 (2022): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v4i2.247

Abstract

Standard fetal heart echocardiography view consists of several specific views that can be prolific to optimize the visualization of various structures and anomalies including three vessel and trachea view, right ventricular outflow tract view, four chamber view, left ventricular outflow tract, and right ventricular outflow tract. With the use of current technological developments specifically deep learning, it can classify images from the visualization of the echocardiography point of view obtained. One of the deep learning models that has the best performance in image recognition and classification is the Convolutional Neural Network. Research consists of several stages, namely data collection, data pre-processing, data augmentation, data sharing designing the Convolutional Neural Network model architecture, training, testing, and results. 5 types of echocardiography videos were used based on the echocardiography point of view, resulting in 3,995 images consisting of 3,196 training data and 799 test data. The implementation of convolutional neural networks for the classification of fetal echocardiography images based on point of view obtained good results. The Convolutional Neural Network used consists of 2 convolution layers, 2 layers, 1 flatten layer, 2 dense layers, and 2 Dropout layers. The accuracy rate obtained from the CNN model with a learning rate value of 0.01 and the number of epochs of 50 gets an accuracy value of 98%.
Functionality Performance of Information Systems in Higher Education Institutions Rodolfo, Jr. Flordeliza Dollado
Journal of Information System and Informatics Vol 4 No 2 (2022): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v4i2.250

Abstract

The goal of this research was to evaluate the performance of information systems in terms of functionality of the in-house developed and outsourced information systems of Higher Education Institutions (HEIs) in Samar, Philippines. A descriptive research design was used in order to obtain information on the performance of the information systems in terms of functionality. The technique employed for data collection was physical evaluation using an observation sheet. A total of thirteen (13) information systems were subjected to performance evaluation as there were thirteen HEIs from the different provinces of Samar Island that participated in the study. The overall results showed that the outsourced systems had better performance in terms of functionality since most of the indicators were completely existing and functional. On the other hand, the in-house systems have performed fairly with regards to the required features and functionalities of the system. The results of the study suggest that HEIs should acquire information systems that are completely functional, regardless of what acquisition method is adopted. Having information systems equipped with the required functionality features, the administrative and academic functions of HEIs are effectively and efficiently delivered.
Implementation of the Least Square Method for The Application of Population Growth Rate Prediction in Air Sugihan District Rizqi Prasetyo; Andri Andri; Susan Dian Purnamasari; Febriyanti Panjaitan
Journal of Information System and Informatics Vol 4 No 2 (2022): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v4i2.252

Abstract

Air Sugihan is one of the 18 sub-districts in Ogan Komering Ilir Regency, South Sumatra Province which has 19 villages. After observation, in the annual program policy planning carried out by the Air Sugihan District, almost all development plans need to have an information base for future time estimates, namely predictions of population growth rates. Therefore, this study aims to contribute to the Air Sugihan sub-district by conducting a predictive analysis of the population growth rate with the least square method and implementing it into an application. The use of the least square method is a suitable method for predicting the rate of population growth. From the results of the analysis of prediction calculations for 2021, the same results were obtained with the details of the birth value of 762 with MAD errors (77.04) and MAPE (11.78 %), the death value of 460 with MAD errors (65.41) and MAPE (20.41 %), the Migration-coming value of 637 with MAD errors (190.67) and MAPE (81.55 %) and the Migration-away value of 877 with errors MAD (169.99) and MAPE (45.35 %). With the implementation into the application, it facilitates the process of managing population growth rate data in determining the results of predictions or forecasting and conclusions can be drawn from the prediction results for which factors or variables are more specific to affect the rate of population growth in the future.

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