Article Per Year (5 Year)
p-Index From 2021 - 2026
4.355
P-Index
This Author published in this journals
All Journal Indonesian Journal of Electronics and Instrumentation Systems Jupiter Techno.Com: Jurnal Teknologi Informasi Jurnal Simetris TELKOMNIKA (Telecommunication Computing Electronics and Control) JUTI: Jurnal Ilmiah Teknologi Informasi Jurnal Keteknikan Pertanian Tropis dan Biosistem Journal of Information Systems Engineering and Business Intelligence Jurnal Fourier Jurnal Sains Matematika dan Statistika Prosiding SI MaNIs (Seminar Nasional Integrasi Matematika dan Nilai-Nilai Islami) JIKO (Jurnal Informatika dan Komputer) Jurnal Matematika: MANTIK BAREKENG: Jurnal Ilmu Matematika dan Terapan JRST (Jurnal Riset Sains dan Teknologi) PROCESSOR Jurnal Ilmiah Sistem Informasi, Teknologi Informasi dan Sistem Komputer Jurnal RESISTOR (Rekayasa Sistem Komputer) KOMPUTIKA - Jurnal Sistem Komputer Mathvision : Jurnal Matematika Systemic: Information System and Informatics Journal Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Indonesian Psychological Research JUSTIN (Jurnal Sistem dan Teknologi Informasi) MATHunesa: Jurnal Ilmiah Matematika Jurnal Nasional Teknik Elektro dan Teknologi Informasi Journal Focus Action of Research Mathematic (Factor M) Jurnal Spasial: Penelitian, Terapan Ilmu Geografi dan Pendidikan Geografi Istithmar: Jurnal Studi Ekonomi Syariah Scientica: Jurnal Ilmiah Sains dan Teknologi Engagement: Jurnal Pengabdian Kepada Masyarakat KARSA: Jurnal Sosial dan Budaya Keislaman (Journal of Social and Islamic Culture)
Aris Fanani
Universitas Islam Negeri Sunan Ampel Surabaya
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

Published : 42 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 42 Documents
Search

 1   2   3   4   5 
Algoritma XGBoost Untuk Analisis Prediksi Permintaan Kalibrasi di PT PAL Indonesia Nisa' Nur Azizah; Wika Dianita Utami; Aris Fanani
JURNAL INFORMATIKA DAN KOMPUTER Vol 10, No 1 (2026): February 2026
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat - Universitas Teknologi Digital Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26798/jiko.v10i1.2245

Abstract

Penelitian ini bertujuan mengimplementasikan algoritma Extreme Gradient Boosting (XGBoost) untuk memprediksi permintaan kalibrasi di PT PAL Indonesia guna mengoptimalkan penjadwalan layanan, mengurangi fluktuasi permintaan, dan meningkatkan efisiensi operasional. Data yang digunakan berupa deret waktu mingguan permintaan kalibrasi dari Januari 2020 hingga Desember 2025 (256 data) yang diperoleh dari departemen kalibrasi PT PAL. Tahapan penelitian meliputi pengumpulan data, preprocessing (pembersihan data, penambahan fitur indeks deret waktu dan fitur lag), serta pemodelan XGBoost dengan optimasi hyperparameter menggunakan GridSearch Cross-Validation (GSCV). Hasil tuning menunjukkan kombinasi hyperparameter terbaik: learning rate 0.1, max depth 3, n_estimators 10. Evaluasi model menggunakan Mean Absolute Percentage Error MAPE) menghasilkan nilai 1.047%, mengindikasikan akurasi prediksi yang sangat baik. Analisis feature importance mengungkapkan bahwa fitur mingguan week) menjadi fitur dominan dalam prediksi. Penelitian ini membuktikan efektivitas XGBoost dalam menangani data temporal terbatas serta memberikan rekomendasi strategis untuk antisipasi lonjakan permintaan, khususnya pada akhir tahun.
Migration Ecosystem Vulnerability and Protection Gaps: A Critical Policy Analysis of Indonesian Migrant Workers in Saudi Arabia Achmad Zaini; Akhmad Najibul Khairi Sya'ie; Moh. Syaeful Bahar; Achmad Kemal Riza; Aris Fanani
KARSA Journal of Social and Islamic Culture Vol. 34 No. 1 (2026)
Publisher : Universitas Islam Negeri Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19105/karsa.v34i1.22596

Abstract

Saudi Arabia has long been one of the primary destinations for Indonesian Migrant Workers (PMI), most of whom are women employed in domestic work. Despite their significant contribution to Indonesia’s economy through remittances, they continue to face systemic legal, socio-cultural, and economic vulnerabilities. This study examines these multidimensional challenges using a qualitative case study approach based on methodological triangulation of field interviews with migrant workers, consular officials, and community leaders, complemented by government documents, bilateral agreements, international reports, and relevant scholarly literature. Unlike previous studies that examine legal, labor, or human rights issues separately, this study employs the migration ecosystem vulnerability framework to explain how legal, institutional, economic, and socio-cultural factors interact throughout the migration cycle. The findings show that migrant vulnerability arises from interconnected governance failures in recruitment, labor regulation, diplomatic protection, and community support. Structural dependency under the kafala system, gendered informal migration pathways, and deficits in human security collectively reinforce migrants’ precarious conditions. The study proposes a multi-level governance approach that integrates strengthened bilateral cooperation, recruitment reform through the One Channel Placement System (SPSK), diaspora-based community empowerment, and sustainable reintegration programs. By linking these complementary policy measures, the study contributes to migration scholarship while offering an integrated framework to strengthen migrant protection and promote more preventive, inclusive, and dignified migration governance.
Co-Authors Abdul Muhid Abdulloh Hamid Abdulloh Hamid Achmad Aditya Rochim Achmad Kemal Riza Achmad Teguh Wibowo Achmad Zaini Ahmad Hanif Asyhar Ahmad Zaenal Arifin Akhmad Najibul Khairi Sya'ie Alfirdausy, Roudlotul Jannah Aliyyah, Izzatul Anang Kunaefi Anny Yuniarti Arifin, Ahmad Zaenal Belly Ubaidila Billy Montolalu Bramasta Kurnia Aji Chalawatul Ais Deasy Alfiah Adyanti Devi Saidatuz Zaenab Diah Ayu Sulistiani Dian C. Rini Novitasari Dian C. Rini Novitasari Dian Candra Rini Novitasari Dian Puspita Sari Dian Yuliati Dwi Agustina Dwi Mutiara Jelita Dzaky, Ahmad Naufal Eka Alifia Kusnanti Emi Fatchurin Fajar Setiawan Fajar Setiawan Fatmah Fatmah Fatmah Fatmah Fauzan Setyarizqi Muharram Ganeshar B.D. Prasanda Ghaluh Indah Permata Sari Hakim, Moch Rizki Kurniawan Hani Khaulasari Hapsari, Nabilla Windy Himami, Fatikul Ika Mustika Iksan Inayah, Jauharotul Irkhana Indaka Zulfa Karin Wahyu Cahyaningrum laili, ummiy Fauziah Laili, Ummiy Fauziyah Latifatun Nadya Desinaini Lia Puspita Sari Lubab, Ahmad LULUK WULANDARI M Mahaputra Hidayat M. Imron Maghfiroh, Wardatul Maulana, Achmad Resnu Micha Annata Shinami Mif'atul Mahmudah Moch Rizki Kurniawan Hakim Moh. Hafiyusholeh Moh. Syaeful Bahar Mohammad Nasir Mohammad Nasir Mohammad Nasir Montolalu, Billy Mujib Ridwan Nabiela Naily Nanik Suciati Nisa' Nur Azizah Nur Aulia, Shofinatul Wahdah Nurissaidah Ulinnuha Prasetijo, Dono Purwanti, Ida Putra Prima Putra Prima Putra Prima Arhandi, Putra Prima Putroue Keumala Intan Silvia Kartika Sari Siti Nurlela Sufriyah, Lailiyatus Susilo Ari Wardani Susilo Ari Wardani Tarisa Amalia Dwi Arisanti Ummiy Fauziah Laili Ummiy Fauziyah Laili Ummiy Fauziyah Laili Wahyunanto Agung Nugroho Wanda N.P. Sunaryo Wardani, Susilo Ari Wika Dianita Utami Wika Dianita Utami Wika Dianita Utami Wika Dianita Utami Yana Vita Sari Yana Vita Sari Yuliati, Dian Yuniar Farida Yusuf Hendrawan Zaen, Nanida Jenahara Zainullah Zuhri Zumrotul Muallifah