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INDONESIA
Adopsi Teknologi dan Sistem Informasi
Published by Universitas Mulawarman
ISSN : -     EISSN : 29627095     DOI : https://doi.org/10.30872/
Core Subject : Science,
Computer Science & IT
This journal covers the field of publications on information systems which include: - Adoption Technology - Information Systems - E-commerce - E-Goverment - E-Learning - Analysis & Design of Information System - Enterprise Systems - Supply Chain Management
Arjuna Subject : Ilmu Komputer (semua kategori) - Aplikasi Ilmu Komputer
Articles 106 Documents
 7   8   9   10   11 
Perbandingan Akurasi LSTM, ARIMA dan Random Forest untuk Prediksi Harga Beras Medium Indonesia Cahyani, Oktaria Indi; Sitompul, Tua Delima; Faizul Anwar Wandi; Cellia Auzia Nugraha; Nur Fadhilah; Haviluddin; Novianti Puspitasari
Adopsi Teknologi dan Sistem Informasi (ATASI) Vol. 5 No. 1 (2026): Adopsi Teknologi dan Sistem Informasi (ATASI)
Publisher : Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/atasi.v5i1.4300

Abstract

Penelitian ini menyelidiki efektivitas peramalan harga rata-rata nasional beras medium II menggunakan data mingguan (Januari 2022–Desember 2024) dengan membandingkan tiga metode: ARIMA, Random Forest (RF), dan Long Short-Term Memory (LSTM). Proses studi meliputi prapemrosesan data, pengembangan model, dan evaluasi menggunakan metrik RMSE, MAE, dan MAPE. Meskipun ARIMA cocok untuk pola linear dan LSTM efektif untuk ketergantungan jangka panjang, Random Forest menunjukkan kinerja superior dalam menangani pola nonlinier dan fluktuasi harga. Hasil evaluasi menunjukkan RF mencapai akurasi tertinggi dengan RMSE 0,08, MAE 0,06, dan MAPE 0,38%, mengungguli LSTM (MAPE 0,51%) dan ARIMA (MAPE 0,73%). Berdasarkan keunggulan ini, RF digunakan untuk memprediksi harga dalam dua belas minggu mendatang, menghasilkan estimasi yang stabil antara Rp15.322 hingga Rp15.326. Penemuan ini menyoroti efektivitas metode ensemble learning (Random Forest) dalam peramalan harga pangan dan ditujukan sebagai dasar rekomendasi kebijakan stabilisasi harga beras nasional.
Penerapan Metode Kanban Dalam Pengembangan Sistem Informasi Manajemen Dokumen Pratidina, Ummi; Vina Zahrotun Kamila; Islamiyah; Riftika Rizawanti; Muhammad Fawaz Saputra
Adopsi Teknologi dan Sistem Informasi (ATASI) Vol. 5 No. 1 (2026): Adopsi Teknologi dan Sistem Informasi (ATASI)
Publisher : Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/atasi.v5i1.4391

Abstract

Badan Penanggulangan Bencana Daerah (BPBD) Provinsi Kalimantan Timur menerapkan sistem pengarsipan dokumen secara hibrida. Untuk pengarsipan dokumen secara digital, BPBD Provinsi Kalimantan Timur menggunakan Google Drive lalu didistribusikan melalui aplikasi pengirim pesan seperti Whatsapp. Mekanisme ini membuat proses pencarian dokumen memakan waktu lama dan distribusi dokumen digital menjadi tidak efisien. Maka dari itu dikembangkan Sistem Informasi Manajemen Dokumen (SIMD) yang merupakan sistem untuk penyimpanan, pengelolaan, dan pengarsipan dokumen berbasis digital. Metode pengembangan SIMD yang diterapkan dalam memenuhi kebutuhan sistem BPBD Provinsi Kalimantan Timur yaitu kanban. Pengembangan Sistem Informasi Manajemen Dokumen (SIMD) memanfaatkan kerangka kerja Laravel dan basis data berupa MySQL. Penelitian ini menghasilkan SIMD yang sesuai dengan kebutuhan utama BPBD Provinsi Kalimantan Timur, yaitu sistem pengarsipan digital yang mempermudah pencarian dokumen dan distribusi dokumen. Sistem ini dapat diakses oleh tiga jenis pengguna yang berbeda, yaitu super admin, pegawai, dan pengguna umum. Hasil akhir dari pengujian blackbox menunjukkan bahwa sistem yang dikembangkan ini berjalan sesuai dengan kebutuhan BPBD Provinsi Kalimantan Timur dalam pengelolaan dokumentasi kebencanaan secara digital.
Analisis Prioritas Marketplace bagi UMKM Indonesia berbasis ARAS Al Khoiry, Itishom; Menarianti, Ika; Putri, Noventia Karina
Adopsi Teknologi dan Sistem Informasi (ATASI) Vol. 5 No. 1 (2026): Adopsi Teknologi dan Sistem Informasi (ATASI)
Publisher : Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/atasi.v5i1.4461

Abstract

Indonesia’s Micro, Small, and Medium Enterprises (MSMEs) play a vital role in economic growth and employment generation. However, many MSMEs encounter persistent challenges in adopting digital platforms due to limited digital literacy, low online visibility, and constrained resources, which reduce their competitiveness in digital markets. Although digital marketplaces offer significant opportunities to expand market reach and improve business performance, selecting an appropriate platform remains a critical decision for MSMEs. This study applies the Additive Ratio Assessment (ARAS) method as a multi-criteria decision-making approach to evaluate and rank digital marketplace alternatives. Five evaluation criteria are considered, namely features, operational cost, user-friendliness, customer support, and transaction security. Data were collected through questionnaires administered to MSME sellers operating across selected marketplaces. The ARAS analysis reveals clear differences in utility values among marketplace alternatives, indicating variations in overall performance across the evaluated criteria. These findings demonstrate the capability of the ARAS framework to support structured and objective marketplace selection and provide practical insights for MSMEs to enhance digital adoption, competitiveness, and long-term sustainability in Indonesia’s digital economy.
Sistem Absensi Karyawan Berbasis Website Menggunakan Verifikasi GPS Dan Foto Selfie di PT Al Faaz Radif Jaya Abadi Nopriansyah, Muhammad; Ariati, Nining; Kesuma, Hendra Di
Adopsi Teknologi dan Sistem Informasi (ATASI) Vol. 5 No. 1 (2026): Adopsi Teknologi dan Sistem Informasi (ATASI)
Publisher : Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/atasi.v5i1.4492

Abstract

The rapid advancement of technology has encouraged many organizations to transition from manual systems to more efficient digital solutions. One aspect that requires modernization is the attendance system, as conventional methods such as manual signatures still present various weaknesses, including a high potential for fraud, data inaccuracies, delayed recap processes, and difficulties in validating employee presence. PT Alfaaz Radif Jaya Abadi is one of the companies that still relies on a manual attendance system, resulting in challenges in authenticating employees and validating work locations, especially since several employees work in different areas. This condition leads to low monitoring effectiveness and increased administrative workload. This study proposes the development of a Web-Based Employee Attendance System Using GPS Verification and Selfie Photo Authentication as a solution to improve data accuracy and security. The system utilizes GPS technology to automatically validate employee location during attendance and selfie photo verification to ensure identity authenticity. The development process adopts the prototype method, consisting of communication, planning, modeling, construction, testing, and deployment stages. This approach enables iterative system development with continuous feedback to minimize early-stage errors. The implementation of this system is expected to provide accurate, real-time, and transparent attendance data. Furthermore, the system aims to reduce attendance manipulation, accelerate recap processes, and enhance the effectiveness of human resource management at PT Alfaaz Radif Jaya Abadi.
Sistem Informasi Promosi Digital Layanan Catering Berbasis Website Menggunakan Model MVC pada PT Al Faaz Radif Jaya Abadi Ratnasari, Kintan; Saluza, Imleda; Kesuma, Hendra Di
Adopsi Teknologi dan Sistem Informasi (ATASI) Vol. 5 No. 1 (2026): Adopsi Teknologi dan Sistem Informasi (ATASI)
Publisher : Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/atasi.v5i1.4493

Abstract

The rapid development of information and communication technology has had a significant impact on various industrial sectors, including the service sector. In the digital era, the internet has become the primary medium for supporting business activities, particularly in the fields of promotion and marketing. Companies are required to adapt to technological advancements in order to enhance competitiveness and reach a wider range of consumers. One strategic step that can be taken is utilizing a website-based information system as a medium for digital promotion. PT Alfaaz Radif Jaya Abadi is a company engaged in catering services for various types of events, such as weddings, meetings, and other occasions. Its current promotional activities are still conventional, relying on brochures, word-of-mouth recommendations, and social media usage that has not been managed optimally. This condition causes product information to be difficult to access widely and efficiently, resulting in low promotional effectiveness and limited reach to potential new customers.  This study aims to develop a Website-Based Digital Promotion Information System for Catering Services Using the Model View Controller (MVC) as a solution to improve promotional effectiveness and the dissemination of service information online. The MVC model is used to separate business logic, presentation, and application flow control, enabling the system to be more structured, manageable, and efficient during development. The system is designed to display menu information, package prices, promotions, customer testimonials, and online ordering features. With this system, the company can expand its market reach, enhance its professional image, and provide easier access to information for customers. The results of this study are expected to support PT Alfaaz Radif Jaya Abadi in carrying out digital transformation in catering service promotion and serve as a reference for implementing the MVC method in developing website-based information systems.
Monitoring Dan Analisis Kinerja Jaringan Pada Kantor Badan Narkotika Nasional Provinsi Kalimantan Tengah Menggunakan Wireshark Jolyanto; Sam’ani; Elmayantie, Catharina
Adopsi Teknologi dan Sistem Informasi (ATASI) Vol. 5 No. 1 (2026): Adopsi Teknologi dan Sistem Informasi (ATASI)
Publisher : Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/atasi.v5i1.4515

Abstract

Internet network performance plays an important role in supporting communication and data exchange activities within government agencies such as the National Narcotics Agency (BNN) of Central Kalimantan Province, which requires a reliable and stable network system so that administrative processes, reporting, and information access can run optimally. This study aims to monitor and analyze network performance at the BNN Office of Central Kalimantan Province using the Wireshark application. Data collection was carried out through a packet capture process on the network during peak hours, namely between 09.00 and 11.00 WIB. Data collection was carried out for 5 working days in the general section. Based on the packet capture process, the results show that the internet network performance at the BNN Office of Central Kalimantan Province is in a stable condition and is suitable for use, although there are still variations in performance during peak hours due to the increase in the number of users and device workload. The results of this study can be a reference for implementing bandwidth management and optimizing access point configurations to improve network efficiency.

Page 11 of 11 | Total Record : 106

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