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Rekonfigurasi Jaringan Menggunakan Binary Particle Swarm Optimization (BPSO) Pada Penyulang Suryagraha Diana Mulya Dewi; Nuzul Hikmah; Imam Marzuki; Ahmad Izzuddin
Jurnal JEETech Vol. 1 No. 1 (2020): Nomor 1 May
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48056/jeetech.v1i1.4

Abstract

A radial distribution electrical network at a certain distance will have a large voltage loss due to conductive losses, especially at the endpoint. The tip voltage is determined by the distance of the distribution and the amount of load. The form of configuration also affects the amount of power loss and voltage loss. So that a good configuration is needed in order to obtain good efficiency. Reconfiguration of the distribution network is used to reset the network configuration form by opening and closing switches on the distribution network. Reconfiguration is expected to reduce power losses and improve distribution system reliability. Many feeders and buses on the network if calculated manually will be difficult and require a very long time. So it is necessary to solve problems using program assistance. In this case, use Particle Swarm Optimization (PSO). Particle Swarm Optimization (PSO) algorithm based on the behavior of a herd of insects, such as ants, termites, bees, or birds. BPSO is a development of the PSO algorithm designed to solve the optimization problem in a discrete combination, where the particle takes the value of binary vectors with length n and speed which is defined as the probability of bits to reach value 1. The results show a significant reduction in losses.
Part-of-Speech Tagging Bahasa Jawa Menggunakan Model Pre-Trained Bidirectional Encoder Representation from Transformers Ahmad Izzuddin; Nuzul Hikmah; Muhammad Alvin Ajry
JOINS (Journal of Information System) Vol 11 No 1 (2026): Edisi (Desember 2025 - Mei 2026)
Publisher : Fakultas Ilmu Komputer, Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/joins.v11i1.14923

Abstract

Part-of-Speech Tagging (POS tagging) is the process of determining word classes in a text that is important in natural language processing. In Javanese, POS tagging is still a challenge due to limited linguistic resources and the complexity of the language. With the development of deep learning technology, the BERT (Bidirectional Encoder Representations from Transformers) fine-tuning method has been applied to classify word classes in Javanese, which is a language with limited resources. The javanese-bert-small model was trained using the UD_Javanese-CSUI dataset, and evaluated using precision, recall, F1-score, and accuracy metrics. The results showed that the model achieved good performance with an accuracy of 88,87%, and showed stability during training without significant overfitting. These findings indicate that the BERT-based approach is effective in handling word class ambiguity in Javanese and can be a stepping stone for further development in NLP systems for regional languages.
Design and Build a Web-Based Sumberagung Village Information System Using Php and Sql Tri Hardiyanto Jiwandono; Ahmad Izzuddin; Nuzul Hikmah
ENERGY: JURNAL ILMIAH ILMU-ILMU TEKNIK Vol. 12 No. 1 (2022): ENERGY: JURNAL ILMIAH ILMU-ILMU TEKNIK
Publisher : Universitas Panca Marga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51747/energy.v12i1.p31-38

Abstract

The  Probolinggo  Regency  Government  encourages  every  village  to  have  a  website  page  to  makeit easier for the community to know broadly about programs and activities, as well as budget realization within the village  government.  In  addition,  the existence  of a  website can  be  used  to  promote the  potential  of the  village. Although  so  far  not  all  villages  in  Probolinggo  Regency  have  a  website,  but  for  villages  that  already  have internet  network  access,  it  is  an  obligation  to  have  a  website  as  a  means  of  sharing  information  with  the community. The purpose of this research is to design and build a system that can help the community to know the news,  programs  and data  of  Sumberagung village.  This village  information  system  uses  the  PHP  programming language and SQL database that can make it easier for the community to get information related to the village and  improve  the  quality  and  efficiency  of  community  services.  This  research  was  conducted  inseveral  stages, namely  the  design  of  software  using  flow  charts  or  called  flowchats  and  software  development  using  the waterfall model. From the results of the overall analysis of the tests carried out will determine the feasibility of the  system  features  that  have  been  made.  Feature -System  features  are  considered  feasible  if  the  overall  test results are in accordance with the expected output. And in the tests that have been carried out by this research based  on  the  Black  Box  test  table  above,  it  can  be  concluded  that  the  features  of  the  system  built  by  the researcher can be concluded that these features have been running well and according to needs.
Penguatan UMKM Desa Pesisir Melalui Branding, Digital Marketing, Desain, Platform, dan Lokasi Maps Junaidi Junaidi; Sulis Dyah Candra; Ahmad Izzuddin; Ramadhan Luthfi Delfianto; Tazzia Imelia; Irgy Marchello
Abdi Cendekia : Jurnal Pengabdian Masyarakat Vol 5 No 3 (2026): September
Publisher : Yayasan Zia Salsabila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61253/abdicendekia.v5i3.1173

Abstract

Usaha Mikro, Kecil, dan Menengah (UMKM) merupakan salah satu sektor penting dalam mendorong perekonomian dan kemandirian masyarakat desa. Di Desa Pesisir, khususnya Dusun Mawar dan Dusun Melati, terdapat beberapa jenis UMKM yang berpotensi untuk dikembangkan, yaitu usaha jamur, tempe, bawang goreng, bonsai, dan depo air. Namun demikian, para pelaku UMKM tersebut masih menghadapi kendala dalam hal identitas usaha, desain produk, promosi, serta pemanfaatan platform digital dan lokasi maps secara optimal. Berdasarkan kondisi tersebut, mahasiswa Kuliah Kerja Nyata (KKN) melaksanakan program pengabdian masyarakat bertema “Penguatan UMKM Melalui Branding, Digital Marketing, Desain, Platform, dan Lokasi Maps” yang dilaksanakan pada tanggal 18 Agustus 2026 di Dusun Mawar, Desa Pesisir. Kegiatan ini meliputi pendataan UMKM, identifikasi kebutuhan pelaku usaha, sosialisasi dasar-dasar pemasaran digital, penjelasan mengenai pentingnya penerapan teknologi digital, serta praktik langsung pembuatan dan pelengkapan informasi usaha pada platform digital dan Google Maps. Hasil kegiatan menunjukkan bahwa pelaku UMKM antusias mengikuti seluruh rangkaian acara dan memperoleh pemahaman baru mengenai pentingnya branding dan digital marketing bagi perkembangan usaha mereka. Diharapkan melalui kegiatan ini, UMKM Desa Pesisir dapat memperluas jangkauan pemasaran, meningkatkan daya saing, dan lebih mudah dikenal serta ditemukan oleh konsumen.
Optimasi Efisiensi Solar Cell Melalui Solar Tracking dan Sistem Monitoring Pada Proteksi Energi Listrik Mas Ahmad Baihaqi; Hartawan Abdillah; Ahmad Izzuddin; Tamam Asrori; Alief Muhammad; Dani Hari Tunggal Prasettio
Journal Electric Field Vol. 1 No. 1 (2024): Journal Electric Field
Publisher : CV. Sekawan Siji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63440/jef.v1i1.19

Abstract

This research aims to design and develop an advanced monitoring system for solar cells, incorporating solar tracking technology and equipped with an energy storage protection system. In Indonesia, the substantial potential of solar energy remains underutilized, despite the country's advantageous equatorial location, which provides a solar radiation intensity averaging 4.5 kWh/m² per day. The proposed system in this study seeks to maximize solar energy capture by employing a tracking mechanism that aligns the solar cells with the direction of sunlight throughout the day. Additionally, the system is designed with an integrated protection feature to prevent battery overuse, thereby extending the battery's lifespan and ensuring efficient energy storage. The research utilizes an Arduino Uno microcontroller, Light Dependent Resistor (LDR) sensors, and an INA219 sensor module as the primary components for accurate measurement and real-time monitoring. The system's effectiveness is evaluated based on its ability to optimize solar energy reception and maintain the longevity and efficiency of the energy storage system. Experimental results demonstrate that the developed system significantly improves the efficiency of solar energy capture by the solar cells and provides robust protection for the energy storage mechanism. This study contributes to the field of renewable energy by offering a practical solution for enhancing solar energy utilization in regions with high solar irradiance, thus promoting sustainable energy practices and reducing dependence on non-renewable energy sources.