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All Journal International Journal of Electrical and Computer Engineering KOMPUTIKA - Jurnal Sistem Komputer Jurnal Pendidikan Teknologi Informasi dan Vokasional Laporan Upaya Nyata Inovasi Ilmu Komputer (LUNIK)
Ilman, Igit Sabda
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Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Library & Information Science

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Analisis Metode Kalman Filter, Particle Filter dan Correlation Filter Untuk Pelacakan Objek Sholehurrohman, Ridho; Habibi, Mochammad Reza; Ilman, Igit Sabda; Taufiq, Rahman; Muhaqiqin, Muhaqiqin
Komputika : Jurnal Sistem Komputer Vol 12 No 2 (2023): Komputika: Jurnal Sistem Komputer
Publisher : Computer Engineering Departement, Universitas Komputer Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/komputika.v12i2.9567

Abstract

Object tracking is a challenging in computer vision. Object tracking is divided into two, which can be one object or several objects, depending on the object being observed. The process of tracking an object in the form of one object is to estimate the target in the next sequence based on information from the first frame given. In object tracking in the form of single object tracking, there are five steps that are often used in discriminatory methods, including motion models, feature extraction, observation models, model updates and integration methods. Although various algorithms of object tracking are proposed, there are still failures in the object tracking process caused by occlusion, non-rigid target deformation, and other factors. This study proposes the implementation of the Kalman filter, particle filter, and correlation filter methods for object tracking in video data. The results of the implementation of the three methods can track objects in traffic video data and the script circuit video. In object tracking calculations and method analysis, the kalman filter gets 96.89% where the kalman method is better in terms of accuracy compared to other methods. Meanwhile, in the average performance of computation time, the correlation method gets 26.69 FPS, where the correlation method is superior compared to other competitor methods. Keywords – Kalman Filter; Particle Filter; Correlation Filter; Object Tracking; Object Tracking in Video
PELATIHAN PENGGUNAAN MICROSOFT WORD UNTUK GURU SEKOLAH DASAR DI SDN MARGOREJO, KEC. JATI AGUNG, KABUPATEN LAMPUNG SELATAN Lumbanraja, Favorisen R.; Sholehurrohman, Ridho; Parabi, M. Iqbal; Ilman, Igit Sabda; Muhaqiqin, Muhaqiqin
Laporan Upaya Nyata Inovasi Ilmu Komputer Vol. 2 No. 01 (2024)
Publisher : FMIPA Unila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/lunik.v2i01.23

Abstract

Kegiatan pelatihan Microsoft Word ini dirancang untuk memberikan peserta pemahaman mendalam dan keterampilan praktis dalam menggunakan perangkat lunak pengolah kata Microsoft Word secara efisien dan efektif. Pelatihan akan mencakup penguasaan fitur dasar hingga tingkat lanjutan, termasuk penggunaan gaya dokumen, tata letak halaman, objek visual, mail merge, dan kolaborasi dalam pengeditan dokumen bersama. Tujuan utama pelatihan ini adalah meningkatkan produktivitas dan kualitas kerja peserta dengan memanfaatkan potensi penuh Microsoft Word. Peserta akan diajarkan teknik-teknik efisien, pintasan keyboard, dan fitur-fitur otomatisasi untuk menghemat waktu dalam pembuatan dan penyuntingan dokumen. Mereka akan belajar tentang penggunaan gaya dokumen untuk memastikan konsistensi tampilan dan format, serta bagaimana mengatur objek visual seperti gambar, tabel, dan grafik. Selain itu, pelatihan akan membantu peserta mengatasi tantangan dalam kolaborasi tim dengan pengenalan alat kolaborasi dalam Microsoft Word. Peserta juga akan memahami teknik penggabungan data melalui mail merge dan penerapan penggunaan template untuk berbagai jenis dokumen.Pelatihan ini akan memberikan manfaat nyata dalam dunia kerja dan pendidikan. Peserta akan mampu menghasilkan dokumen berkualitas tinggi yang memenuhi standar profesional, mengurangi waktu yang dihabiskan untuk tugas pengolahan kata, dan meningkatkan efisiensi dalam proses kerja. Selain itu, peserta akan memiliki kemampuan yang relevan dengan tuntutan pekerjaan dan pendidikan saat ini, memberi mereka keunggulan kompetitif dalam berbagai situasi. Melalui kegiatan pelatihan ini, peserta akan memperoleh kepercayaan diri yang lebih tinggi dalam mengoperasikan Microsoft Word dan menghadapi tugas-tugas yang melibatkan pengolahan kata. Pelatihan ini bukan hanya investasi dalam keterampilan teknis, tetapi juga investasi dalam pengembangan diri yang akan membawa manfaat jangka panjang dalam karir dan kehidupan sehari-hari. Kegiatan PKM ini bertujuan untuk melakukan transfer pengetahuan dalam mengimplementasikan aplikasi MS.Word sebagai wujud menjadi masyarakat unggul dan guru penggerak.
SOSIALISASI PEMBUATAN BRIKET ARANG DARI LIMBAH TONGKOL JAGUNG BAGI PARA PETANI DESA MUMBANG JAYA, KEC. JABUNG, KABUPATEN LAMPUNG TIMUR : SOCIALIZATION OF CHARCOAL BRIQUETTE MAKING FROM CORN COB WASTE FOR FARMERS IN MUMBANG JAYA VILLAGE, JABUNG DISTRICT, EAST LAMPUNG REGENCY Inayah, Anastiar; Auliayi, Afika; Sari, Mela Liswida; Arika Putri, Anggun Maulida; Pangaribuan, Faska Ria; Ardi, Nisful; Alqosam, Fatih Izzudien; Sholehurrohman, Ridho; Ilman, Igit Sabda
Laporan Upaya Nyata Inovasi Ilmu Komputer Vol. 3 No. 01 (2025)
Publisher : FMIPA Unila

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

Abstract

Corncob Charcoal Briquettes are a type of solid fuel that contains activated carbon, has a high calorific value, and burns for a long time. This study aims to process corncob waste into an alternative fuel in the form of briquettes. Additionally, briquettes made from corncob waste can increase economic value if sold and can boost the income of the community. The production of briquettes from corncob waste is done using tools such as a stove to heat tapioca paste, a bucket to mix the charcoal powder with the tapioca paste, and a sieve to separate coarse and fine particles. PVC pipes (polyvinyl chloride) are used to mold the briquettes, a pestle is used to grind the charcoal, and tapioca flour and water are added. Tapioca flour acts as a binder during the briquette-making process, and water helps dissolve the flour and strengthens the mixture of the binder and the charcoal. It is possible to convert agricultural waste into a cost-effective and environmentally friendly alternative energy source. Corncob charcoal briquettes are particularly beneficial, especially for people in rural areas such as Mumbang Jaya Village, because the production process is relatively easy and uses raw materials that are readily available. This initiative not only reduces the amount of waste generated but also opens up new economic opportunities for residents through the production of a marketable product. Keywords: Charcoal Briquettes, Corncob, Alternative Energy
A hybrid model to mitigate data gaps and fluctuations in tax revenue forecasting Taufik, Rahman; Aristoteles, Aristoteles; Ilman, Igit Sabda
International Journal of Electrical and Computer Engineering (IJECE) Vol 15, No 4: August 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v15i4.pp4099-4108

Abstract

This study addresses the critical challenge of advancing tax revenue forecasting models to effectively handle distinctive data gaps and inherent fluctuations in tax revenue data. These challenges are evident in Lampung Province, Indonesia, where limited temporal granularity and non-linear variability hinder accurate fiscal planning. Despite advancements in statistical, machine learning, and hybrid approaches, existing models often fall short in simultaneously managing these challenges. A hybrid model integrating random forest regressors for data interpolation and Long Short-Term Memory for capturing complex temporal patterns was proposed. The model was evaluated, achieving an R² of 0.86, root mean squared error (RMSE) of 9.65 billion, and mean absolute percentage error (MAPE) of 3.49%. Although the model has limitations in generalizing to unseen data, the results demonstrate that it outperforms existing forecasting models regarding accuracy and reliability. Integrating random forest regressors and long short-term memory delivers a tailored solution to the complexities of tax revenue forecasting, contributing to fiscal forecasting and setting a foundation for further exploration into hybrid approaches.
Pengembangan Antarmuka Sistem Kinerja Dosen Universitas Lampung Menggunakan React JS Parabi, M. Iqbal; Ilman, Igit Sabda; Rahmawat, Amalia Nurul; Putra, Chandra Prasetya
Jurnal Pendidikan Teknologi Informasi dan Vokasional Vol 7, No 1 (2025): Jurnal Pendidikan Teknologi Informasi dan Vokasional
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jptiv.v7i1.33136

Abstract

This research focuses on developing the user interface of the Lecturer Performance System at Universitas Lampung using React JS framework. The development process applied the Scrum methodology, which was divided into five sprints. Each sprint emphasized specific deliverables, including interface design, component development, service integration, and iterative evaluation, enabling a structured yet flexible workflow. System validation was carried out using two approaches. First, black-box testing ensured that each function aligned with user requirements. Second, Lighthouse was utilized to evaluate performance, accessibility, and overall technical quality of the web application. The results demonstrate that the system performed reliably across predefined test scenarios, achieved strong performance ratings, and provided a satisfactory user experience. The findings indicate that combining React JS with the Scrum methodology can effectively support the creation of an interactive and responsive interface tailored to institutional needs. This system has the potential to enhance transparency and accountability in monitoring lecturer performance within the Universitas Lampung.Kata kunci: Antarmuka sistem, React JS, Scrum, Sistem kinerja dosen
Co-Authors Alqosam, Fatih Izzudien Ardi, Nisful Arika Putri, Anggun Maulida Auliayi, Afika Favorisen R. Lumbanraja Habibi, Mochammad Reza Inayah, Anastiar Muhaqiqin, Muhaqiqin Pangaribuan, Faska Ria Parabi, M. Iqbal Putra, Chandra Prasetya Rahmawat, Amalia Nurul Sari, Mela Liswida Sholehurrohman, Ridho Taufik, Rahman Taufiq, Rahman