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All Journal Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Dinamisia: Jurnal Pengabdian Kepada Masyarakat EXPLORE Jurnal Bangkit Indonesia
Rahayu, Vita
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Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Social Sciences Other

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Analisis Algoritma Apriori dan FP-Growth Dalam Menemukan Pola Frequent Item Data Association Rule Pada Supermarket Rahayu, Vita
Jurnal Explore VOL 11, NO 2 (2021)
Publisher : STMIK Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35200/explore.v11i2.436

Abstract

Teknologi informasi yang setiap tahun nya semakin berkembang sehingga pada saat ini membuat seseorang tidak pernah lepas dari teknologi tersebut, teknologi digunakan diberbagai bidang yang salah satunya sepert usaha supermarket, pemanfaatan teknologi informasi pada supermarket dalam pengolahan data yang besar bisa menggunakan data mining dengan cara menganalisa data transaksi, dengan menganalisa data transaksi penjualan produk pada supermarket maka akan menghasilkan pola-pola kombinasi keterhubungan antar produk atau pola asosiasi. Penelitian ini penulis melakukan komparasi algoritma apriori dan FP-Growth yang dapat mengetahui pola pembelian atau pola asosiasi dengan membandingkan algoritma mana yang menghasilkan tingkat kepercayaan tertinggi dengan menggunakan data besar maka didapatkanlah FP-Growth yang menghasilkan tingkat ke percayaan tertinggi dalam menemukan kombinasi antar item berdasarkan teknik association rules pada proses nya yang berdasarkan nilai support (penunjuang) dan confidence (kepercayaan) dari masing-masing proses
Development of IoT-based Automatic Water Drainage System on Fishing Boat to Improve Operational Efficiency Zulfachmi, Zulfachmi; Zulkipli, Zulkipli; Rahayu, Vita; Saputra, Aggry; As Saidah, Muthiah
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 9 No 3 (2025): June 2025
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29207/resti.v9i3.6222

Abstract

The profession of fishermen requires a reliable system to remove stagnant water from fishing boats, as manual drainage is time-consuming and inefficient. This study proposes an IoT-based automatic water drainage system without using an inverter or ultrasonic sensor, offering a cost-effective alternative. The system utilizes a water level sensor and a DC water pump, controlled via a smartphone application. The research model used is the Research and Development (R&D) model, through several stages, namely potential and problems, initial data needs, prototype creation, prototype validation, prototype revision, validation, implementation. Problems occur at the prototype stage, problems that must be revised include aspects of wiring, Power Suitability, Water Level Sensor Test, and the configuration of the relay used. The IOT-based automatic water drainage system can function based on the results of white-box testing including Hardware Implementation, Software Implementation, Implementation of Application Usage, and Automatic Drainage System Testing. This is indicated by the results of the Liquid Water Level Sensor Functionality test, DC Water Pump Functionality Test, Solar Panel and Battery Functionality Test, and IOT Functionality Test. IOT-based automatic water discharge systems on fishing boats are more efficient and cost-effective in the long run, although diesel engines offer more reliability under adverse weather conditions or in places with limited access to sunlight.
Analisa Metode Strenght Weaknesess Opportunities Threats (SWOT) di Pasaraya Bintan 21 Rahayu, Vita; Daryopi, Resti; Saputra, Fanny
Jurnal Bangkit Indonesia Vol 14 No 2 (2025): Bulan Oktober 2025
Publisher : LPPM Sekolah Tinggi Teknologi Indonesia Tanjung Pinang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52771/bangkitindonesia.v14i2.404

Abstract

This study aims to analyze the state of Pasaraya Bintan 21 using the Strengths, Weaknesses, Opportunities, and Threats (SWOT) method. This method is used to identify internal and external factors affecting the company’s operations that influence the success of the marketplace in competing in the retail industry. Data were obtained through interviews, observations, and relevant document analysis. The research results show that Pasaraya Bintan 21 has several strengths, such as a strategic location and a diverse range of products, but also faces weaknesses in terms of promotion and innovation. Opportunities for growth are wide open with the increase in population and consumer interest in local products, while threats include intense competition and changing shopping trends.
Sistem Informasi Berbasis Web Untuk Pengelolaan Pengaduan Pemeliharaan Pohon Di Dinas Perkim Kota Tanjungpinang Vadilla, Qorry Endria; Rahayu, Vita; Muffarid, M. Fauzi
Jurnal Bangkit Indonesia Vol 14 No 2 (2025): Bulan Oktober 2025
Publisher : LPPM Sekolah Tinggi Teknologi Indonesia Tanjung Pinang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52771/bangkitindonesia.v14i2.462

Abstract

The decline in the quality and maintenance of trees in urban areas, especially along roadsides, can pose risks such as tree falls and environmental damage. In Tanjungpinang City, there is no fast and integrated reporting channel to address these issues. This study aims to design and develop a web-based information system that enables the public to easily report tree conditions while increasing public participation in environmental conservation. The research methods include field observations, interviews with the Tanjungpinang City Perkim Office, literature review, and software development using the Agile method through planning, design, development, testing, implementation, and review stages. The results show that the developed web-based complaint system facilitates real-time reporting, increases transparency in handling, and speeds up follow-up processes compared to manual methods. The system is expected to be further enhanced with real-time report status monitoring features for greater effectiveness.
Utilization of Digital Technology for Enhancing Creative Performance in the Resilient Community of Strategic Partners of Sembangin Service Cooperative Metawork Community: Pemanfaatan Teknologi Digital untuk Peningkatan Kinerja Kreatif pada Komunitas Tangguh Mitra Strategis Koperasi Jasa Sembangin Community Metawork Aggry, Aggry Saputra; As Saidah, Muthiah; Rahmad, Abdul; Zulfachmi, Zulfachmi; Zulkipli, Zulkipli; Rahayu, Vita
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 9 No. 2 (2025): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v9i2.23282

Abstract

Perkumpulan Keluarga Berencana Indonesia (PKBI) is a non-governmental organization that leads the Family Planning movement in Indonesia, focusing on families as pillars of health, education, and welfare. PKBI Riau Islands region supports resilient communities, including the Sehati Business Group Community, Peer Educators, and Community Cadres, through the Sembangin Community Metawork Service Cooperative for economic empowerment. Several challenges faced by the community cadres include administrative efficiency, creative design, and file management, necessitating the use of digital technology to address these issues. The results of this community service program show an improvement in the community’s skills in using computers, office applications, Canva design, and cloud management. The community cadres are now able to manage administration and files more efficiently, as well as produce more creative design materials
Co-Authors Aggry, Aggry Saputra AS SAIDAH, MUTHIAH Daryopi, Resti Muffarid, M. Fauzi Rahmad, Abdul Saputra, Aggry Saputra, Fanny Vadilla, Qorry Endria Zulfachmi, Zulfachmi Zulkipli Zulkipli Zulkipli Zulkipli