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Journal : METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi

SISTEM INFORMASI PEMBAYARAN SPP PADA SMA KATOLIK 1 KABANJAHE Br. Tarigan, Santa Lidwyna; Simarmata, Emma Rosinta; Aritonang, Mendarisan
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 8 No. 1 (2022): Maret 2022
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/mtk.v8i1.887

Abstract

SMA Katolik 1 Kabanjahe School is an educational institution under the leadership of YPK Don Bosco KAM that always improves the quality of education services. Like education to find out the SPP payment information service. Efficient, fast, accurate, and secure tuition payment is needed for the administration of the school. For this, we need a system that requires SPP payment processes. At present, the administrative registration process in SMA Katolik 1 Kabanjahe School still uses a manual system and uses Microsoft Exel to process student transaction data. The problem that arises is the number of times the recording process causes a process that requires a long time making financial statements received less effective. The purpose of this research is to build an information system that will help the SPP payment process so that it reduces problems in making reports on cash receipts for the receipt of SPP payments. SPP Payment Information System Application in SMA Katolik 1 Kabanjahe School was designed with several stages consisting of data and information, needs analysis, and system design. The research method uses the waterfall method while the data collection method uses interviews, observation, and literature study. The design of this information system is created using the Visual Basaic.Net application and uses MySQL as its database.
SISTEM PAKAR DIAGNOSIS PENYAKIT HIPERTENSI DENGAN MENGUNAKAN METODE FORWARD CHAINING DAN TOERI PROBABILITAS Emma Rosinta Simarmata
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 7 No. 1 (2021): Maret 2021
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/mtk.v7i1.398

Abstract

At this time hypertension is a disease that endangers the community a lot because people often ignore it because this disease does not quickly affect the body but will slowly damage health. Hypertension is not contagious but can trigger other diseases, such as stroke and heart disease. The habit of people who will check their health after experiencing problems causes delays in their help. Symptoms of hypertension can be detected early so that people can prevent the seriousness of the disease. The expert system is one of the fields of science that can help the public to check whether a person has hypertension and the type of hypertension and the percentage of possible diseases he suffers because the expert system can be designed how to work as an expert. The expert system designed uses several stages, namely (1) system requirements analysis, (2) input and output design, (3) coding, and (4) testing. This expert system will be represented in the form of rules, the method of reasoning using the forward chaining method, and probability theory in calculating the percentage of rules that are fulfilled. The form of output (results) from the expert system is in the form of diagnostic results based on the symptoms given and suggestions that are in accordance with the diagnosis used are forward chaining, namely drawing conclusions from several types of hypertension obtained from symptoms. The output of the system is the type of hypertension diagnosed and the solution for the diagnosis. Keyword : Sistem Pakar, Forward Chaining, Hipertensi, Diagnosa