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All Journal Jurnal Pseudocode Jurnal Informatika Upgris Jurnal Pengembangan Riset dan Observasi Teknik Informatika Journal of Technopreneurship and Information System (JTIS) Jurnal Sistem Informasi Dan E-Bisnis Jurnal Ilmu Komputer Dan Informatika Jurnal Media Akademik (JMA) Riau Jurnal Teknik Informatika Jurnal Komputer, Informasi dan Teknologi
Dedy Abdullah
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Religion Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Perancangan Sistem Absensi Karyawan Berbasis Rfid Dengan Kartu Nama Pintar di KUA Kecamatan Luas Febri Herwandi; Muhammad Husni Rifqo; Dedy Abdullah; Marhalim
Riau Jurnal Teknik Informatika Vol. 5 No. 1 (2026): Maret 2026
Publisher : Prodi Teknik Informatika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/rjti.v5i1.4319

Abstract

Pencatatan kehadiran karyawan yang masih dilakukan secara manual menghadapi berbagai tantangan, seperti risiko kehilangan data, manipulasi informasi, dan efisiensi waktu yang rendah. Untuk mengatasi permasalahan tersebut, penelitian ini menerapkan teknologi Radio Frequency Identification (RFID) guna meningkatkan akurasi dan efisiensi pencatatan kehadiran karyawan serta mendukung proses administrasi yang lebih transparan dan modern. Metode penelitian yang digunakan mencakup analisis kebutuhan sistem, perancangan, dan validasi rancangan, di mana analisis kebutuhan dilakukan untuk mengidentifikasi perangkat keras dan perangkat lunak yang diperlukan, sementara perancangan mencakup desain arsitektur dan integrasi teknologi RFID. Selanjutnya, validasi rancangan dilakukan untuk memastikan akurasi dan responsivitas sistem sebelum implementasi penuh. Hasil yang diharapkan dari penelitian ini adalah penerapan sistem absensi berbasis RFID yang mampu meningkatkan efektivitas pencatatan kehadiran, meminimalkan kesalahan, serta mempercepat proses administrasi kekaryawanan.
Analysis of Consumer Purchase Patterns Using Apriori Algorithm at Ryo Jaya Buah Store Ryo Ricardo; Yuza Reswan; Dedy Abdullah; Muntahanah Muntahanah
Jurnal Komputer, Informasi dan Teknologi Vol. 4 No. 1 (2024): June
Publisher : Penerbit Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/jkomitek.v4i1.1762

Abstract

This study aims to analyze consumer purchasing patterns at Ryo Jaya Buah Stores using a priori algorithm. A priori algorithm is one of the data mining methods used to find relationships between items in a large dataset through the process of association. This research was conducted by collecting sales transaction data in a certain period at the Ryo Jaya Buah Shop. The data obtained is then processed and analyzed using software that supports the implementation of the Apriori algorithm. The results of this study show a significant variety of purchasing patterns among the products sold in the store. By knowing these patterns, Toko Ryo Jaya Buah can optimize product structuring, marketing strategies, and promotional offers to increase sales. In addition, testing a total of 173 transactions with a support value of 0.02 and a confidence value of 0.01 resulted in a number of rules that can be used as useful new information. After comparing the test results with and without Rapidminer 10.0 software, it is clear that the results of manual calculations are not significantly different from the results of Rapidminer 10.0 software.
Co-Authors A.R. Walad Mahfuzhi adindo, Yogi aditiansyah, bima Apridiansyah, Yovi Darnita, Yulia Dedy Agung Prabowo Dewi Antika Sari Djatmiko Widyadi Ningrat Febri Herwandi Harry Witriyono Hersi Tannia Marhalim Marissa Utami Muhammad Guntur Akbar Muhammad Husni Rifqo Muhammad Imanullah Muntahanah, Muntahanah Nur Arlin Afidha Ningsih Nuri David Maria Veronika Pressando Taufiq Artindo Putra, Erwin Dwika Rendika Efando Rizki Ramadhan Ryo Ricardo Salmidah, Tasya Rufaidah Sherly Ramadhani Tasya Rufaidah Ujang Juhardi Yoga Aimar Rosyid Yovi Apridiyansyah Yulia Darmi Yuza Reswan