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All Journal JURNAL SISTEM INFORMASI BISNIS Jurnal Inovatif Wira Wacana
Rumlaklak, Nelci D.
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Computer Science & IT Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering

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Integrasi Variable-Centered Intelligent Rule System dengan Teori Dempster-Shafer pada Sistem Pakar Infeksi Saluran Pernafasan Akut Mola, Sebastianus Adi Santoso; Rumlaklak, Nelci D.; Prityaningsih, Ni Putu Dana
JSINBIS (Jurnal Sistem Informasi Bisnis) Vol 9, No 1 (2019): Volume 9 Nomor 1 Tahun 2019
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (370.393 KB) | DOI: 10.21456/vol9iss1pp71-76

Abstract

Acute Respiratory Infection (ARI) is a disease caused by infections of the respiratory tract, larynx, pharynx, sinuses and nose. ARI often causes death because the sufferer who comes for treatment is underestimated is already suffering from severe ARI. In 2013 to 2015 ARI was one of the ten most common illnesses in the city of Kupang, where ARI ranked first, followed by other diseases of the upper respiratory tract and grastitis. This study produced an expert system to diagnose ARI using the Variable Centered-Rule System method which functions to facilitate knowledge development and Dempster-Shafer Theory which serves to overcome uncertainty by entering the density of each symptom of ARI in the system. The VCIRS method is a method of building knowledge and inference strategies on expert systems. This method is rigid in accommodating changes in inference strategies except for changes in knowledge structures. This study aims to make the VCIRS method dynamic in an inference process where the sequence of variables in inference is determined by the occurrence and density of the variable. System accuracy by using medical record data of 95% with the triggering sequence of symptoms becoming dynamic every time a consultation session occurs.
METODE TECHNOLOGY ACCEPTANCE MODEL (TAM) PADA SISTEM INFORMASI TUGAS AKHIR PROGRAM STUDI ILMU KOMPUTER UNIVERSITAS NUSA CENDANA Umanailo, Ali; Rumlaklak, Nelci D.; Widiastuti, Tiwuk
Jurnal Inovatif Vol. 1 No. 2 (2022): Agustus 2022
Publisher : Universitas Kristen Wira Wacana Sumba

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (311.231 KB) | DOI: 10.58300/inovatif.v1i2.283

Abstract

The absence of an information system related to research results in the Computer Science study program, Faculty of Science and Engineering, Nusa Cendana University resulted in the limited provision of research information services in this study program because the scope of delivering information to the wider community was limited. In this research, planning, design and development of a research information system is carried out which will later be used to publish research results in order to provide a source of knowledge about research in study programs to the wider community. The Waterfall system development method uses a Descriptive Analysis approach and refers to five perceptions. The Technology Acceptance Model (TAM) method is used to measure user satisfaction with the system being built. The test was carried out using 59 test data collected directly from prospective students using the system. The test results got a satisfactory value with each perception value, namely: Perceived Ease Of Use of 82.18%, Perceived Usefulness of 81.69%, Attitude Toward Using of 76.90%, Behavioral Intention To Use of 79% and Actual Technology Usage is 81% with an average overall perception percentage of 79.98% and is in the good/high category. Keywords: Information System, Study Program, Waterfall, Technology Acceptance Model (TAM).
Co-Authors Prityaningsih, Ni Putu Dana Sebastianus Adi Santoso Mola Tiwuk Widiastuti Umanailo, Ali