Faculty of Computer Science and Information Technology: Recent submissions
Now showing items 161-180 of 2840
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Rancang Bangun Sistem Absensi Internet of Things (Iot) dengan Fingerprint dan Integrasi ke Website di Universitas Sumatera Utara
(Universitas Sumatera Utara, 2025)Attendance serves as a crucial indicator in education, particularly in assessing student discipline and academic progress. However, conventional attendance systems, such as manual signatures or semi-digital inputs, remain ... -
Identikasi Level Medium Roast Pada Proses Roasting Menggunakan Biji Kopi Single Origin Arabika Gayo Dengan Metode YOLO V8 Secara Real Time
(Universitas Sumatera Utara, 2025)Coffee is one of the leading commodities in the plantation sector, holding high economic value and contributing significantly to national revenue. One of the most renowned varieties is Arabica Gayo coffee, which originates ... -
Mesin Penerjemah Bahasa Hokkien-Indonesia dengan Fine-Tuning Quantized Low-Rank Adaptation (QLoRA) pada Large Language Model Meta AI (LLaMA)
(Universitas Sumatera Utara, 2025)Hokkien is a dialect within the Southern Min language group and one of low-resource languages (LRLs). Natural language processing (NLP) task such as neural machine translation (NMT) on LRL can apply fine-tuning to mitigate ... -
Dukungan Keputusan dalam Permainan Berbasis Giliran untuk Panduan Pertempuran dan Pembentukan Partai Dengan Menggunakan Ai dan Deep Reinforcement Learning
(Universitas Sumatera Utara, 2025)Granblue Fantasy is a turn-based game that demands complex strategy. However, the pay-to-win system often hinders the progress of free-to-play players with limited resources. This research develops a recommendation ... -
Implementasi Metode Content-Based Filtering untuk Rekomendasi Soal Berbasis Performa User dalam Mendukung Personalized Learning pada Website LoLosASN
(Universitas Sumatera Utara, 2025)A recommendation system is an effective approach to supporting more adaptive learning processes, particularly in helping users prepare for the CPNS (Indonesian civil servant) exam. This study aims to develop a question ... -
Implementasi Large Language Model Llama-3 dan Retrieval-Augmented Generation untuk Chatbot Customer Service LolosASN
(Universitas Sumatera Utara, 2025)Manual customer service for the LolosASN application faces challenges such as slow response times and limited operational hours, which can lead to user dissatisfaction. To address these issues, this research proposes the ... -
Analisis Sentimen Berbasis Aspek untuk Ulasan Aplikasi Investasi Online dengan Pendekatan Bidirectional Encoder Representations from Transformers (BERT)
(Universitas Sumatera Utara, 2025)The rapid growth of investment applications in Indonesia requires a deep understanding of user reviews. This study aims to analyze the sentiment and aspect found in user reviews of the AJAIB application, collected from ... -
Model Optimisasi Kualitas Air dalam Ekosistem Aquascape Menggunakan Pendekatan Data Analitik
(Universitas Sumatera Utara, 2025)Dissolved Oxygen (DO) is a key parameter in maintaining the ecological balance of aquascapes, playing a crucial role in sustaining the life of aquatic flora and fauna as well as serving as a primary indicator of water ... -
Penerapan Transfer Learning Berbasis Model Bert untuk Mendeteksi Plagiarisme pada Skripsi Berbahasa Indonesia
(Universitas Sumatera Utara, 2025)Academic integrity in scholarly works is often threatened by the practice of plagiarism, a challenge that grows more complex with the increasing volume of digital documents. The manual verification process for originality ... -
Klasifikasi Kain Ulos Simalungun Secara Real-Time Menggunakan SSD MobileNetV2 FPN Berbasis Android
(Universitas Sumatera Utara, 2025)Ulos cloth is one of the Simalungun Batak cultural heritages that has symbolic meaning in various traditional ceremonies. The lack of literature, comprehensive access to Simalungun Ulos fabrics, and the lack of introduction ... -
Klasifikasi Wilayah Daratan, Vegetasi dan Perairan, Menggunakan SVM Serta Penghitungan Luas Wilayah dengan Pixel Klasifikasi Melalui Citra Satelit Landsat-8
(2025)Area measurement of Land territory with manual measurement by visiting the area to be measured quite tiring and waste energy. Measurement through Google Earth are more effiecient as it doesn’t consume any stamina, however ... -
Prediksi Jumlah Emisi Karbon Dioksida (CO₂) Menggunakan Metode Extreme Gradient Boosting (XGBoost)
(Universitas Sumatera Utara, 2025)Global climate change caused by the surge in CO₂ emissions has become a serious issue in Asia, mainly due to deforestation, the use of fossil fuels, and activities in other sectors. As a form of commitment, a number of ... -
Deteksi dan Klasifikasi Osteoartritis Lutut pada Citra X-ray Menggunakan ResNet-50 dan DenseNet-121 dengan Visualisasi Berbasis Web
(Universitas Sumatera Utara, 2025)Knee osteoarthritis (OA) is one of the most common types of joint disorders in the elderly, characterized by pain and limited mobility. This study aims to develop a hybrid deep learning model to detect and classify the ... -
Implementasi Model Bilstm With Attention Mechanism dalam Pengembangan Sistem Tanya Jawab Berbasis Chatbot Interaktif Mengenai Kisah Nabi dan Rasul
(Universitas Sumatera Utara, 2025)The stories of the prophets and messengers are a fundamental part of Islamic teachings, containing moral, spiritual, and exemplary values for humanity. However, their lengthy and non-interactive presentation often becomes ... -
Deteksi Lesi Periodontitis Apikal berdasarkan Skala Periapical Index (PAI) menggunakan Citra Radiografi Panoramik dengan Metode EfficientDet
(Universitas Sumatera Utara, 2025)Diagnosing apical periodontitis lesions via panoramic radiography faces significant challenges, including suboptimal image quality, digital noise, blurred image boundaries, and overlapping anatomical structures. These ... -
Implementasi Deep Learning untuk Sistem Deteksi Jalan Berlubang dengan Komparasi Metode YOLOv8 dan YOLOv9
(Universitas Sumatera Utara, 2025)This research implements and comparatively evaluates deep learning algorithms YOLOv8 and YOLOv9 for an automated classification system detecting road pothole damage using digital images. Road damage, with its complex visual ... -
Implementasi Algoritma YOLOv8 pada Deteksi Sindrom Ovarium Polikistik (PCOS) Berdasarkan Citra Ultrasonografi
(Universitas Sumatera Utara, 2025)Polycystic Ovary Syndrome (PCOS) a rather common undiagnosed ovarian disorder. It is multifactorial and is diagnosed based on two of three main criteria: ovulatory dysfunction, multiple small cyst presence around ovaries ... -
Keamanan Qr Code Menggunakan Hybrid Cryptosystem Algoritma Rc4 dan Rabin P
(Universitas Sumatera Utara, 2025)QR Code is one of the technologies that has been widely implemented across various fields as a medium for storing and exchanging information quickly and accurately. However, QR Code also has security vulnerabilities due ... -
Penerapan Metode Entropy –Vikor Pada Sistem YPI Ash-Shohabiyah Dalam Penentuan Bantuan Beasiswa
(Universitas Sumatera Utara, 2025)Scholarship provision is one of the efforts made by various institutions or foundations to help students who excel academically but face economic constraints or limitations. However, the selection process is often ... -
Implementasi Algoritma Gated Recurrent Unit untuk Identifikasi Provokasi Doxing di Media Sosial X
(Universitas Sumatera Utara, 2025)The rapid development of social media has transformed the digital communication landscape, but it has also given rise to various forms of abuse, such as provocative doxing. This phenomenon is a planned act of provocation ...