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All Journal Jurnal Mantik Variance : Journal of Statistics and Its Applications Jurnal Abdi Insani
Firmansyah, Ardhi Dwi
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics

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LSTM MODELING WITH AN AUTOREGRESSIVE APPROACH FOR DAILY TEMPERATURE PREDICTION IN GRESIK REGENCY Ifadah, Azlia Septy; Miftahurrohmah, Brina; Amelia, Putri; Firmansyah, Ardhi Dwi
VARIANCE: Journal of Statistics and Its Applications Vol 6 No 2 (2024): VARIANCE: Journal of Statistics and Its Applications
Publisher : Statistics Study Programme, Department of Mathematics, Faculty of Mathematics and Natural Sciences, University of Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/variancevol6iss2page175-182

Abstract

The zero-hunger program is one of the primary goals of the SDGs, especially in large countries like Indonesia, where hunger remains a serious issue. The agricultural sector plays a crucial role in addressing this problem. However, the effectiveness of this sector is highly dependent on climate changes, such as temperature. Therefore, this research aims to develop a daily temperature prediction model in Gresik Regency using the LSTM method with an autoregressive approach. This model is expected to assist farmers in optimizing planting and harvesting times. The autoregressive approach is applied by analyzing the ACF and PACF plots to determine the lags used as lookback parameters. The research results show that the LSTM model with five lookbacks and 150 epoch parameters provides the best outcomes, with an RMSE value of 0.50, MAE of 0.39, R2 of 0.69, and MAPE of 0.01.
Comparison of standards or frameworks for IT service desk implementation Firmansyah, Ardhi Dwi; Sulistiyani, Endang
Jurnal Mantik Vol. 9 No. 1 (2025): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.v8i5.6262

Abstract

The service desk plays a significant part in implementing Information Technology Service Management (ITSM).  However, there are some hurdles to its execution.  Currently, there are several ITSM standards and frameworks accessible.  However, its application is not simple. Therefore, this study aims to analyze the characteristics of the IT Service Desk standard or framework. The Study of Similarity of Models and Standards (MSSS) method was used in this study. Starting from selecting standard selection criteria or frameworks, analyzing to find similarities and differences, to presenting results. There are four selected standards or frameworks, namely ITIL V3, ITIL 4, ISO/IEC 20000, and COBIT 2019. All of them define the same process regarding the implementation of the IT Service Desk. However, all of them have specificity. COBIT 2019 defines processes related to the IT Service Desk, namely DSS 02 and DSS 03. While ITIL V3 and ITIL 4 provide more detailed explanations related to the procedures of each process. ITIL V3 also defines how to build an IT Service desk, both in terms of organizational structure and role requirements. Meanwhile, ISO 20000:2018 provides an overview of how an organization is to comply with the standard
DIGITALISASI MANAJEMEN KEUANGAN MADRASAH SEBAGAI UPAYA PENINGKATAN TATA KELOLA KEUANGAN DAN LITERASI DIGITAL DI MIS AL HIDAYAH GRESIK Sulistiyani, Endang; Khusnah, Hidayatul; Firmansyah, Ardhi Dwi; Qolbi, Tsabita
Jurnal Abdi Insani Vol 12 No 8 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i8.2800

Abstract

Madrasah Ibtidaiyah Swasta (MIS) Al Hidayah merupakan 1 dari 19 lembaga pendidikan swasta jenjang MI di Kecamatan Cerme Gresik yang kualitasnya sudah diakui. Akan tetapi manajemen keuangan di MIS Al Hidayah masih belum dikelola dengan baik. Dari sisi sarana prasarana, manajemen keuangan di MIS Al Hidayah masih dilakukan secara manual. Dari sisi operasionalnya, manajemen keuangan masih belum terstruktur. Mengkaji kondisi MIS Al Hidayah, maka program pengabdian masyarakat ini bertujuan untuk memberikan pendampingan digitalisasi manajemen keuangan madrasah. Pendampingan ini tidak hanya berfokus pada implementasi sistem, tetapi juga menitikberatkan pada pemberdayaan serta peningkatan literasi digital bagi pemangku kepentingan di madrasah. Program pendampingan ini melibatkan kolaborasi antara tim pendampingan dan pihak mitra. Proses pelaksanaan kegiatan dibagi menjadi 3 tahapan utama, yaitu tahap persiapan, tahap pelaksanaan, dan tahap evaluasi. Adapun hasil dari kegiatan pengabdian ini berupa sistem informasi pencatatan keuangan digital yang telah dikembangkan sesuai kebutuhan MIS Al Hidayah dan pelatihan manajemen keuangan dan pelatihan penggunaan sistem. Sistem ini terdiri atas beberapa menu utama dan dilengkapi dengan tiga jenis akun pengguna berbeda yang mewakili struktur organisasi madrasah. Hasil evaluasi pelatihan dalam bidang manajemen keuangan, menunjukkan bahwa 75% peserta mengalami peningkatan pengetahuan tentang pentingnya manajemen keuangan. Proses bisnis manajemen keuangan menjadi lebih terstruktur. Dalam bidang TIK, 75% peserta mengalami peningkatan pengetahuan tentang pemanfaatan TIK dalam manajemen keuangan madrasah.  Sebanyak 75% peserta menjadi terampil dalam menggunakan sistem manajemen keuangan madrasah. Secara keseluruhan program digitalisasi manajemen keuangan meningkatkan tata Kelola keuangan dan literasi digital madrasah.
Co-Authors Amelia, Putri Endang Sulistiyani Ifadah, Azlia Septy Khusnah, Hidayatul Miftahurrohmah, Brina Qolbi, Tsabita Sulistiyani, Endang