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PERANCANGAN APLIKASI E-KOST BERBASIS ANDROID DI KOTA BATAM Hia, Yamonaha Yamonaha; Karnadi, very
Computer Science and Industrial Engineering Vol 5 No 7 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Kos is one of the places of service provided or a place in a temporary residential area built by a landlord with different room sizes and rental costs. Based on the observations made by researchers in several boarding houses in Batam, where the process of finding costs is still done manually by surrounding several housing complexes that do not necessarily have costs available in the location, especially for lay people who are still the first time to come in batam with certain needs and also for people who may have interests one or more weeks in batam, like people coming from out of town with a variety of business and employment interests. In this study, rad (Rapid Application Development) method is used to make it easier for researchers to build or design e-KOST applications based on android. With the help of this application, it is expected to facilitate cost seekers and cost owners in making cost booking transactions.
Perancangan Sistem Cerdas Pemilihan Mobil Bekas Menggunakan Metode Fuzzy Mamdani Karnadi, Very
Jurnal Sains Informatika Terapan Vol. 4 No. 2 (2025): Jurnal Sains Informatika Terapan (Juni, 2025)
Publisher : Riset Sinergi Indonesia (RISINDO)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62357/jsit.v4i2.698

Abstract

Buying a used car is often an economical choice for people, but the selection process is not easy because it involves various subjective and uncertain criteria, such as engine condition, year of production, mileage, and price. To overcome these problems, this study designs an intelligent system that can help decision making in choosing a used car using the Mamdani fuzzy logic method. This system is designed to assess the suitability of a car based on input from several predetermined main variables, by utilizing fuzzy rules that are arranged based on expert knowledge. The results of this system are recommendations for the level of suitability of used cars, which can be used as a reference in the purchasing process. System testing shows that the Mamdani fuzzy method is able to provide fairly accurate and consistent results in evaluating and recommending used car choices that suit user needs. Thus, this system can be an effective and efficient tool in supporting the decision-making process for purchasing used cars.
Designing Population Data Information System in Cipta Asri Housing, Sagulung Village: Perancangan Sistem Informasi Data Kependudukan Pada Perumahan Cipta Asri Kelurahan Sagulung Rosiska, Evan; karnadi, Very
International Journal of Technology Vocational Education and Training Vol. 1 No. 1 (2020): IJTVET Vol.1 No.1 (2020)
Publisher : Perkumpulan Doktor Indonesia Maju (PDIM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46643/ijtvet.v1i1.15

Abstract

The more advanced information technology today, the need for a computerized information system has covered all fields such as RT (Neighborhood Association) and RW (Community Housing). The survey shows that 30% of the process of documenting digital data citizens have used a computerized system without the support of a database system, where documentation uses Microsoft Word and Microsoft Excel. Every new citizen has to report data such as National Identity Card and Family Card, then the operator will record the data in a book, then save the data into Microsoft Word or Microsoft Excel. Every citizen who will make a certificate must fill out the form provided. This makes the population service process less effective. With the processing of population data using computerized techniques with a database system, digital data documentation of citizens will be easier to find data, the quality of service citizens who want to do correspondence become faster in terms of time, and the process of making population reports more effective
Prediction of Drug Addiction level Using Matlab Software Application in Batam : Prediksi Tingkat Kecanduan Terhadap Narkoba Menggunakan Aplikasi Software Matlab Dikota Batam Karnadi, Very
International Journal of Technology Vocational Education and Training Vol. 1 No. 1 (2020): IJTVET Vol.1 No.1 (2020)
Publisher : Perkumpulan Doktor Indonesia Maju (PDIM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46643/ijtvet.v1i1.20

Abstract

Batam City is currently very dangerous in drug cases both in the field of dealers and users. The government has issued a statement about the Narcotics Emergency. Seen many who consume drugs do not look at age, starting school children and adults. The purpose of this study is to determine the level of drug use so that the way to overcome it. The benefits of this research are so that users can avoid drugs because they already know the negative effects of drug use. This fuzzy application method uses the Sugeno method by applying the max-min value and producing linear constants. The rare steps of the Sugeno method are the formation of the fuzzy set, the application of the implication function, the composition of the rules, and the affirmation (defuzzification). The input variables in this study were displeased, indifferent, memory impairment, red-eye and lazy moving and output level of addiction so as to get a final value decision support system. The results of this study can be used as a reference for people who use drugs and as a notification to the Batam community about the dangers of consuming drugs.