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All Journal Dinamik Pixel : Jurnal Ilmiah Komputer Grafis Elkom: Jurnal Elektronika dan Komputer Jurnal Teknologi Jurnal Informatika Upgris Indonesian Journal on Software Engineering (IJSE) Aptisi Transactions on Technopreneurship (ATT) Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Teknologi Informasi dan Komunikasi Indonesian Journal of Networking and Security - IJNS Buletin Abdi Masyarakat (BAM) INFORMATIKA Dinamika Jurnal Teknik Informatika dan Teknologi Informasi Jurnal Manajemen Informatika & Teknologi Journal of Technology Informatics and Engineering Jurnal Ilmiah Sistem Informasi Jurnal Pengabdian Kepada Masyarakat Indonesia Journal of Engineering, Electrical and Informatics Jurnal Publikasi Teknik Informatika
Migunani Migunani
Universitas Sains Dan Teknologi Komputer
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Public Health Social Sciences

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Implementasi Sistem Informasi Monitoring Survei SUSENAS dengan Metode RAD pada BPS Kabupaten Luwu Timur Deni Candra Saputra; Migunani Migunani; Maya Utami Dewi; Khoirur Rozikin; Arsito Ari Kuncoro
Jurnal Manajemen Informatika & Teknologi Vol. 5 No. 2 (2025): Oktober : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/k3haed13

Abstract

This study aims to develop a web-based information system to facilitate the monitoring process of the National Socio-Economic Survey (SUSENAS) activities conducted by partners of the Central Bureau of Statistics (BPS) in Luwu Timur Regency. The main issues identified include the use of manual methods, such as Google Sheets for partner monitoring, and the Pencil and Paper Interviewing (PAPI) method for marking survey area coordinates, both considered inefficient and prone to errors. The system development employed the Rapid Application Development (RAD) method, which allows for an iterative process and active user involvement in every development phase. The result of this study is an information system equipped with project management features, real-time partner monitoring, survey reporting through document uploads, and survey location tracking integrated with OpenStreetMap using the Leaflet.js library. The developed system has proven effective in enhancing the accuracy, efficiency, and overall effectiveness of  SUSENAS field operations.
Penerapan Sistem Penjualan Berbasis Web dengan Metode Waterfall pada Toko Murah Meriah Fashion Ponorogo Pratama, Bayu Rizki Pratama; Maya Utami Dewi; Migunani Migunani; Arsito Ari Kuncoro; Khoirur Rozikin
Jurnal Manajemen Informatika & Teknologi Vol. 5 No. 2 (2025): Oktober : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/28mr9t96

Abstract

This study aims to develop a web-based sales system for Toko Murah Meriah Fashion in Ponorogo City to address issues related to transaction recording, stock management, and product sales, which were previously handled manually. These issues led to inefficient sales processes and a high risk of data errors. To overcome these problems, the Waterfall software development method was applied, consisting of the stages of requirements analysis, design, implementation, testing, and maintenance. Data collection techniques included observation, interviews, and literature study. The system was developed using XAMPP as a local server, CodeIgniter 3 as the PHP framework, MySQL as the database, and Bootstrap to support a responsive user interface. Based on the results of analysis and testing using the black-box method, the system was successfully implemented and capable of performing all its functions effectively, including managing product data, orders, payments, and customer transaction history. With the implementation of this system, the sales process becomes more structured, faster, and efficient.
Optimizing Automated Machine Learning for Ensemble Performance and Overfitting Mitigation Migunani, Migunani; Setiawan, Adi; Sembiring, Irwan
Aptisi Transactions On Technopreneurship (ATT) Vol 7 No 3 (2025): November
Publisher : Pandawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34306/att.v7i3.763

Abstract

Automated Machine Learning (AutoML) has revolutionized model development, but its impact on ensemble diversity and overfitting reduction remains underexplored. This Systematic Literature Review (SLR) analyzes 107 studies published between 2020 and 2024 to explore how AutoML enhances ensemble diversity, mitigates overfitting, and the challenges hindering its integration. Unlike previous reviews focusing on AutoML or ensemble methods independently, this study synthesizes their intersection and identifies key research trends. The findings reveal that AutoML improves ensemble robustness through automated hyperparameter tuning, meta-learning, and algorithmic blending while facing trade-offs in computational cost and interpretability. Four main themes emerge, integration mechanisms (19.6%), overfitting mitigation (26.2%), performance trade-offs (28.6%), and integration barriers (26.2%). Empirical results indicate that AutoML ensembles outperform traditional models by 22–41% in accuracy but require approximately 3.2 times higher computational resources. Hybrid AutoML and Explainable AI frameworks are recommended to balance accuracy and transparency. Theoretically, this study advances understanding of the synergy between AutoML and ensemble learning, while practically providing guidance for deploying reliable AI systems in sectors like healthcare, finance, and digital business. Policy implications align with the EU AI Act and the US Executive Order on trustworthy AI, supporting Sustainable Development Goals 9 and 8.
Pelatihan Edukasi Penggunaan InterActive QRIS Dalam Mendukung Inklusi Keuangan Bagi Kader PKK Desa Nepen, Desa Kopen dan Desa Sudimoro, Kecamatan Teras , Kabupaten Boyolali Dewi, Maya Utami; Siswanto, Siswanto; Kholifah, Siti; Atwa, Arie; Veliyanti, Reni; Migunani, Migunani; Kusumo, Haryo
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 4 No. 4 (2023): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN)
Publisher : Lembaga Dongan Dosen

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

Abstract

Inklusi keuangan UMKM dapat dibedakan berdasarkan tiga indikator utama. Karakteristik individu yang menjadi determinan inklusi keuangan di UMKM adalah tingkat pendapatan, tingkat pendidikan, dan usia. Sementara para pelaku usaha UMKM sendiri memberikan gambaran bahwa sektor ini memiliki potensi yang cukup baik dalam menunjang perekonomian. Untuk UMKM sendiri telah membantu untuk menyediakan lapangan pekerjaan yang cukup luas bagi masyarakat terutama untuk ibu-ibu rumah tangga yang bisa membantu perekonomian keluarga, sehingga dapat meningkatkan pendapatan keluarga. Banyak usaha UMKM yang besar dan berkembang dari ibu ibu rumah tangga yang mungkin secara tingkat pendidikan tidak sampai di bangku kuliah. Sementara untuk usia sendiri banyak usaha usaha UMKM yang bermunculan karena faktor situasi dan kondisi sekarang ini, bisa saja karena cuaca, pandemi, atau banyaknya pengangguran. Sehingga usaha UMKM ini dapat dilakukan oleh siapa saja yang memiliki keinginan untuk mengembangkan ekonomi. Manfaat penggunaan QRIS bagi UMKM adalah efisiensi dalam transaksi. Dengan menggunakan QRIS, transaksi dapat dilakukan dengan lebih cepat dan juga efisien. Kecepatan dalam bertransaksi ini juga akan berdampak pada kepuasan pelanggan. Informasi seperti ini penting sekali diberikan kepada Ibu ibu rumah tangga dan dapat disosialisasikan melalui kegiatan PKK. Pelatihan Edukasi Penggunaan InterActive QRIS Dalam Mendukung Inklusi Keuangan yang dilaksanakan oleh Tim Dosen Universitas STEKOM dari berbagai lintas bidang ilmu bertujuan memberikan pemahaman tentang penggunaan QRIS kepada Ibu ibu kader PKK di Desa Nepen, Desa Kopen dan Desa Sudimoro, Kecamatan Teras , Kabupaten Boyolali. Hasil pelatihan diharapkan dapat menambah pemahaman dan pratek Ibu ibu pengguna UMKM di desa desa tersebut terkait penggunaan QRIS.
VIRTUAL SYNCHRONOUS GENERATOR-BASED OVERSIGHT AND PREDICTIVE MODELS FOR MARS Migunani Migunani; Moh Muthohir; Dwi Setiawan
Journal of Technology Informatics and Engineering Vol. 1 No. 3 (2022): December: Journal of Technology Informatics and Engineering
Publisher : University of Science and Computer Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtie.v1i3.146

Abstract

This research serves the virtual Synchronous Generator finding and oversight building of the Multi-port Autonomous Reconfigurable Solar (MARS) structure to bring backing to the alternating-curring network under various events on the network and presents a “model-based predictive control” (MBPC) oversight finding for the MARS structure to bring backing to the MARS structure alternating-curring network while the density innovation is recognized in the system. The main objective is to nominate a “model-based predictive control” leading oversight design that can bring density backing while unexpected density alteration. In this study, a comprehensive application of a virtual Synchronous Generator-based oversight innovation for the MARS structure is given. The expected oversight finding and control architecture of the MARS structure is evaluated by simulation on the “PSCAD”/EMTDC simulation platform to show performance under various operating conditions and calculated in the “Opal-RT” offline simulation model that also can be adapted to complete the certified “control-hardware -in-the- loops” (c-HIL). The dominant density backing performance is a conceivable combined improvement for each current network-unified capability transistors system. By increasing infiltration of transistors system-based stuff, passivity and immediate density feedback potentially decrease. Leading “model-based predictive control” (MBPC) finding to provide density backing to current topologies of unified “photovoltaic” (PV), battery-based “energy storage system”s” (ESS), and “high-voltage direct current” (HVDC) method named “multi-port autonomous reconfigurable solar” (MARS) is suggested. The expected oversight finding for regularly based on virtual Synchronous Generator-based oversight. Simulation of the MARS-HVDC method by the recommended oversight approach was assumed and authorized for MARS related to a “small short circuit ratio” (SCR) network in a “PSCAD”/EMTDC assumed habitat. The expected oversight finding displays superior work in the phrase of increasing rock bottom frequency and increasing constant-area frequency concerning no density oversight. The results of this research indicate that the MARS architecture by Synchronous Generator -based oversight brings exceptional heat backing by inserting higher active potential to the structure while equitable stage error compared to the Virtual Synchronous Generator - based oversight mode. The Synchronous Generator-based oversight mode is also balanced and brings better work in the phase of density rock bottom and balance-area increase. In the great feedback, the Synchronous Generator-based oversight mode is good than the Virtual Synchronous Generator-based oversight mode for each short circuit ratio set tested. MBPC-based oversight is entrenched in a virtual Synchronous Generator-based oversight algorithm. The recommended oversight innovation and control architecture of the MARS structure was calculated on the MARS structure in the “PSCAD”/EMTDC simulation environment. The simulation results show an increase in nadir frequency and steady-state frequency provided by the Multi-port Autonomous Reconfigurable Solar (MARS) structure via MBPC control. In future research, leading oversight methods are required to bring steady action down to unsteady error.
Enhancing Big Data Processing Efficiency in AI-Based Healthcare Systems: A Comparative Analysis of Random Forest and Deep Priyadi, Priyadi; Migunani, Migunani; Sasmoko, Dani
Journal of Technology Informatics and Engineering Vol. 3 No. 3 (2024): December (Special Issue: Big Data Analytics) | JTIE: Journal of Technology Info
Publisher : University of Science and Computer Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtie.v3i3.205

Abstract

This research focuses on optimizing the speed of Big Data processing using Artificial Intelligence (AI) in healthcare applications. The study integrates Random Forest (RF) and Deep Learning (DL) algorithms with cloud-based computing systems to improve data processing efficiency. The dataset includes both structured data, such as Electronic Health Records (EHR), and unstructured data, like medical images. The results show that RF performs better with structured data, achieving a lower Mean Squared Error (MSE) and higher R-squared (R²) than traditional methods. Meanwhile, DL achieves superior accuracy and Area Under the Curve (AUC) in processing unstructured data. By utilizing the distributed computing power of Spark on a cloud platform, the processing speed was significantly enhanced, as demonstrated by a statistically significant reduction in processing time (p < 0.05) observed through a t-test analysis comparing Spark-based computing with traditional methods. Despite these improvements, challenges such as data privacy and infrastructure costs remain. Despite these improvements, challenges such as data privacy and infrastructure costs remain. This research provides a robust framework for real-time healthcare data analysis, highlighting its potential to improve decision-making processes and patient outcomes in medical services.
PERANCANGAN DAN IMPLEMENTASI SISTEM TATA TERTIB PESERTA DIDIK MENGGUNAKAN SMS GATEWAY BERBASIS WEB MOBILE Mahdarita, Diana; Migunani
Jurnal Ilmiah Sistem Informasi Vol. 1 No. 2 (2022): Mei : Jurnal Ilmiah Sistem Informasi
Publisher : LPPM Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/juisi.v1i2.374

Abstract

Sistem yang digunakan untuk administrasi pengelolaan tata tertib pada SMA Institut Indonesia Semarang masih bersifat semi-manual yaitu pencatatan dan pembuatan laporan yang digunakan masih manual dan hanya sebatas Ms. Office saja dan pemberitahuan pelanggaran siswa ke wali murid hanya sebatas via pos. Hal ini mengakibatkan sering terjadi kekeliruan dalam pencatatan pelanggaran tata tertib peserta didik yaitu ketidaksingkronan antara pencatatan harian pelanggaran yang dilakukan siswa dengan laporan yang dibuat oleh BK. Selain itu, pembuatan laporan per bulan memerlukan waktu yang lama. Dan juga sulitnya komunikasi antara pihak sekolah dengan wali murid mengenai pelanggaran siswa. Berdasarkan uraian kejadian tersebut, maka penelitian ini bertujuan untuk merancang sistem administrasi tata tertib peserta didik menggunakan SMS Gateway. Sistem ini dirancang dengan menggunakan PHP sebagai bahasa pemprograman, dan basis data MySQL Server . Tahapan pengembangan sistem yang digunakan untuk merancang sistem ini yaitu SDLC (System Development Lyfe Cycle) yang terdiri dari perencanaan sistem, analisis sistem, desain sistem, dan implementasi. Hasil yang diperoleh dari penelitian ini yaitu sistem administrasi tata tertib peserta didik menggunakan SMS Gateway berbasis Web Mobile yang dapat membantu proses pencatatan dan pembuatan laporan yang cepat dan akurat. Sistem ini juga dapat digunakan sebagai perantara komunikasi antara pihak sekolah dan wali murid mengenai pelanggaran yang dilakukan oleh peserta didik di sekolah.
Rancang Bangun Sistem E-Invoice Dengan Metode Pieces Berbasis Web Pada PT.XYZ Migunani, Migunani
Jurnal Ilmiah Sistem Informasi Vol. 2 No. 1 (2023): Januari: Jurnal Sistem Informasi
Publisher : LPPM Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/juisi.v2i1.569

Abstract

In company activities, data input is very important for a company. The data input activity itself is one of the factors that really supports the recording of company income and expenses. Invoice is a collection letter issued by the seller to the buyer or in this case the customer according to the agreement stated in the purchase order. Companies issuing invoices aim to show all types of goods, types of goods. The pieces method is a system that is used for analysis of work systems in a company or organization. The PIECES framework analysis method itself is an information system analysis method commonly used to analyze an information system in a computer-based company, where there are several criteria in the test, including Performance, Information, Economy, Control, Efficiency and Service. Information system for making e-invoices that is carried out with the aim of knowing the process of making e-invoices in CV. XYZ. The results of the study obtained a comparison of manual systems with information systems showing that web-based information systems are more profitable in managing company administration. The following are the results of system testing using a black box on the implementation of a web-based e-invoice creation information system on CV. XYZ. With the design of this E-Invoice information system, the admin can make it easier to make transactions for making notes/bills because it is computerized. The E-Invoice information system can make it easier for cashiers to find bills that have been paid and have not been paid. The E-Invoice information system makes it easy for cashiers to calculate the amount of invoices, which have been paid or which have not been paid because the E-Invoice information system has been computerized. The E-Invoice information system makes it easy for admins to make financial reports.
kualitas grafis, gameplay, interaksi sosial, keputusan pembelian, game daring Ilmi, Vefari; Migunani, Migunani
Jurnal Ilmiah Sistem Informasi Vol. 4 No. 2 (2025): Mei : Jurnal Ilmiah Sistem Informasi
Publisher : LPPM Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/8sttmf64

Abstract

Fenomena in-game purchase dalam game daring ponsel seperti Mobile Legends: Bang Bang mengalami peningkatan signifikan seiring berkembangnya teknologi digital dan budaya bermain game di kalangan generasi muda. Penelitian ini bertujuan untuk menganalisis pengaruh kualitas grafis, gameplay, dan interaksi sosial terhadap keputusan pengguna dalam melakukan pembelian item digital. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei, di mana data dikumpulkan melalui kuesioner yang disebarkan kepada 120 responden yang telah memenuhi kriteria purposive sampling, yaitu pemain aktif Mobile Legends yang pernah melakukan pembelian dalam game. Teknik analisis data yang digunakan adalah Partial Least Squares Structural Equation Modeling (PLS-SEM) dengan bantuan perangkat lunak SmartPLS. Hasil penelitian menunjukkan bahwa kualitas grafis dan gameplay memiliki pengaruh positif dan signifikan terhadap keputusan pembelian pengguna, sedangkan interaksi sosial tidak menunjukkan pengaruh yang signifikan. Temuan ini menegaskan pentingnya aspek visual dan mekanisme permainan dalam membentuk nilai pengalaman pengguna yang mendorong perilaku konsumtif digital. Secara teoritis, penelitian ini memberikan kontribusi pada pengembangan model perilaku pengguna dalam konteks konsumsi digital berbasis pengalaman. Sementara itu, secara praktis, hasil penelitian ini dapat menjadi acuan bagi pengembang game dalam mengoptimalkan strategi desain dan monetisasi melalui penguatan aspek grafis dan gameplay yang lebih menarik dan kompetitif.
Rapid Application Development of a Mobile Stock Management System Nuha, Anandeka Alfin Ulin; Migunani, Migunani; Dewi, Maya Utami; Rozikin, Khoirur; Kuncoro, Arsito Ari
Jurnal Ilmiah Sistem Informasi Vol. 4 No. 3 (2025): November: Jurnal Ilmiah Sistem Informasi
Publisher : LPPM Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/rzrga338

Abstract

Proses pengelolaan stok barang di PT Wahanamas Pancajaya Kudus masih dilakukan secara manual menggunakan kartu stok dan catatan fisik. Hal ini sering menimbulkan masalah seperti kesalahan pencatatan, keterlambatan pelaporan, dan terbatasnya visibilitas data persediaan secara real-time. Penelitian ini bertujuan untuk mengembangkan aplikasi stok barang berbasis mobile yang dirancang untuk meningkatkan efisiensi, akurasi, dan kecepatan pengelolaan data persediaan. Arsitektur yang diusulkan mengintegrasikan Laravel sebagai backend framework, SQLite sebagai basis data lokal, dan Flutter/Dart sebagai platform mobile client, yang memungkinkan terjadinya sinkronisasi data secara real-time antara client dan server. Metode pengembangan yang dipilih adalah Rapid Application Development (RAD) karena bersifat iteratif, cepat, dan memastikan keterlibatan aktif pengguna dalam setiap tahapan pengembangan prototipe. Sistem yang dihasilkan menyediakan fungsionalitas utama, termasuk pencatatan barang masuk dan keluar, pemantauan stok secara real-time, notifikasi otomatis stok menipis, serta pembuatan laporan digital yang dapat diakses dari berbagai perangkat. Pengujian dilakukan melalui simulasi server lokal menggunakan XAMPP, di mana beberapa klien mobile mengakses server melalui jaringan berbasis IP. Berdasarkan pengujian black-box, seluruh fitur sistem berfungsi dengan baik dan telah memenuhi persyaratan operasional perusahaan. Temuan ini menunjukkan bahwa sistem yang diimplementasikan berhasil meningkatkan efisiensi operasional, mengurangi kesalahan input data, dan menyediakan akses yang lebih cepat terhadap informasi inventaris. Kontribusi penelitian ini adalah mendukung transformasi digital proses manajemen stok di industri manufaktur skala menengah dan menjadi referensi praktis untuk implementasi sistem inventaris mobile berbasis API yang ringan.
Co-Authors - STMIK Pro Visi Semarang, Fitro Nur Hakim A. Aviv Mahmudi Achmad Solechan Adi Setiawan Agustina Widodo Ahmad Aviv Mahmudi Amanta, Azka Nahya Andre Setya Yudhanto Arief Hidayat Arsito Ari Kuncoro Atwa, Arie Ayyub Hamdanu Budi Nurmana Bayu Surarso Bryan Adi Gunawan budi hartono Chandani, Chicie Chicie Chandani Danang Nur Cahyo Danang Nur Cahyo Dani Sasmoko Deni Candra Saputra Diah Yulianti Nuraisyah Diana Mahdarita Dwi Setiawan Dwi Setiawan Edy Siswanto Fazlina Rira Cipty Febryantahanuji Febryantahanuji Fitro Nur Hakim Gilang Fahri Handin Arif Rahmawati ilmi, vefari Irwan Sembiring Isaac Vital Kevin Aditama Khoirur Rozikin Khoirur Rozikin Kinanti Sekar Arum Kusumaningtyas, Dhevi Dadi Kusumo, Haryo Luthfy Purnanta Anzie M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Mahdarita, Diana Maya Utami Dewi Maya Utami Dewi Maya Utami Dewi, Maya Utami Melia Maldani Moh Muthohir Nanik Qosidah Naufaldy, Rheyza Avta Nuha, Anandeka Alfin Ulin Oky Dwi Nurhayati Panjaitan, Cherlina Helena Purnamasari Pratama, Bayu Rizki Pratama Priyadi Priyadi Purnomo Setiawan Reni Veliyanti Rusito S Siswanto Sapto Aji Sarwo Nugroho Setiawan, Purnomo Siswanto SITI KHOLIFAH Sri Yulianingsih Stefanus Yudhatama Sumaryanto Syifa Ashafatun Toni Wijanarko Adi Putra Umi Mukhofifah Umy Mukhofifah Umy Mukhofifah Yanu Putranto Yuli Fitrianto