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Journal : Journal of Software Engineering and Information System (SEIS)

PREDIKSI PRODUKSI ROTI COKLAT BERDASARKAN DATA TRENDS GOOGLE MENGGUNAKAN METODE DOUBLE EXPONENTIAL SMOOTHING Asrianto, Rudy; Yanna Anggraini
Jurnal Rekayasa Perangkat Lunak dan Sistem Informasi Vol. 1 No. 1 (2021)
Publisher : Department of Information System Muhammadiyah University of Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (608.267 KB) | DOI: 10.37859/seis.v1i1.2821

Abstract

To win the competition in the market, it requires the ability of a professional company manager to be able to meet market demand in an appropriate amount by paying attention to the inventory of goods so that they can get maximum profit. But the production process that occurs at Rotte Bakery is erratic every day which only relies on demand estimates, causing shortages and advantages in each production. Therefore, predictions are needed to make the right decisions in predicting the amount of production that will be produced in the following year. The data used are historical data on brown bread sales at Rotte Bakery for the period 2018-2020 and search data for brown bread in Riau for the period 2018-2020 (Google Trend). The results obtained from this study are the results of the analysis of the exponential method to obtain predictive information and the level of accuracy with MAPE to find the smallest error
ANALISIS TINGKAT KEPUASAN PENGGUNA TERHADAP PENERAPAN LEARNING MANAGEMENT SYSTEM (LMS) UJIAN ONLINE MENGGUNAKAN METODE E-SERVQUAL Winarso, Doni; Rudy Asrianto; Irfan Al Rasyid
Jurnal Rekayasa Perangkat Lunak dan Sistem Informasi Vol. 2 No. 1 (2022)
Publisher : Department of Information System Muhammadiyah University of Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (272.846 KB) | DOI: 10.37859/seis.v2i1.3285

Abstract

Muhammadiyah Bangkinang High School. SMA Muhammadiyah Bangkinag is one of the schools under the Muhammadiyah organization. The Learning Management System (LMS) owned by this school is Muhammadiyah Online Learning (MOLA). The method used in this research is the Electronic Service Quality (E-Servqual) method. This e-Servqual method has seven dimensions, namely efficiency, reliability, responsiveness, privacy,fulfillment, compensation and contact. The purpose of this study was to determine how much influence the quality of the online MOLA exam LMS on user satisfaction. The sampling technique in this research is using random sampling technique. From the resultsof the F test as a whole, the calculated F value is 34,159 > F table 2,10, so it can be concluded that H1 is accepted which means that there is an effect of the E-Servqual variable (X) having a simultaneous (simultaneous) effect on the user satisfaction variable (Y). ). For the results of R square has a value of 0.727, this means that the effect of the E-Servqual variable together or simultaneously in explaining the dependent variable, namely the user satisfaction variable (Y) is 72%. Based on the results of data processing, it shows that the level of user satisfaction with the implementation of the Learning Management System (LMS) online exam according to students is not satisfactory because there are variables that have negative values.
PENERAPAN LOGIKA FUZZY DENGAN METODE SUGENO UNTUK MENENTUKAN BESARAN KOMISI PADA LAYANAN JASTIP PLGD.STORE Asrianto, Rudy; Aprianda Effendi
Jurnal Rekayasa Perangkat Lunak dan Sistem Informasi Vol. 2 No. 1 (2022)
Publisher : Department of Information System Muhammadiyah University of Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (485.076 KB) | DOI: 10.37859/seis.v2i1.3298

Abstract

Shopping entrusted goods service or most commonly known as jastip (jasa titip) allowing consumen to buy goods through providers of services that are usually different cities or countries. People usualy use this service to purchase goods that are not available in their city, or they have limited acces to the goods. This study aims to determine the amount of commission feee on the PLGD.STORE jastip service by considering the factors that affect the commission on the jastip service. The aplication of Fuzzy Logic in this service is to regulate the ammount of commission fee. The basis fordetermining commission fee is based on the price, the distance and the volume of the product. In this research, we use Sugeno Logic to determine the ammount of the commision fee. The final results of this study are objective with theoretical calculations and are expected to be able to solve the problems in PLGD.STORE and give a win-win solution for both of the jastip service providers and the PLGD.STORE jastip consumers.
PERANCANGAN SISTEM PAKAR UNTUK IDENTIFIKASI KERUSAKAN HARDWARE DAN SOFTWARE PADA SMARTPHONE DENGAN MENGGUNAKAN METODE FORWARD CHAINING Asrianto, Rudy; Araafy
Jurnal Rekayasa Perangkat Lunak dan Sistem Informasi Vol. 2 No. 2 (2022)
Publisher : Department of Information System Muhammadiyah University of Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (654.246 KB) | DOI: 10.37859/seis.v2i2.3993

Abstract

Smartphone is a mobile phone that has the ability to use and function like a computer. The use of smartphones that are too frequent is one of the factors that trigger the damage caused, such as falling, being exposed to water or using the wrong way in everyday life. To help or protect smartphone users from deceit and cheating service workers that often occur today, an expert system is designed to detect hardware and software damage that occurs on smartphones in the form of applications. With this expert system, even ordinary people can find out the damage that occurs to smartphones which can only be obtained with the help of experts in their fields. This expert system is made using PHP and MySQL database so as to produce a web-based expert system to identify smartphone damage using the forward chaining method.