Undergraduate Theses
Undergraduate Theses
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Deteksi Deepfake pada Wajah dalam Video dengan Cross-Attention Multi-Scale Vision Transformer dan EfficientNet
(Universitas Sumatera Utara, 2025)The proliferation of sophisticated deepfake videos poses a serious threat to digital trust and security, demanding detection systems that are not only accurate but also computationally efficient for practical applications. ... -
Pendeteksian Mata dan Wajah Secara Kontinu untuk Pemantauan Penggunaan Komputer dengan Menggunakan Algoritma Mobilenet
(Universitas Sumatera Utara, 2025)Computer Vision Syndrome is becoming an increasingly alarming issue due to prolonged screen exposure, leading to eye strain, headaches, and visual discomfort. This system is designed with real-time detection capabilities ... -
Optimasi Algoritma Prophet untuk Prediksi Harga Saham
(Universitas Sumatera Utara, 2025)This research aims to improve the accuracy of daily stock price prediction using prophet algorithm with parameter optimisation method. Stock price prediction is an important part of investment decision making, where ... -
Prediksi Harga Cryptocurrency Ethereum Menggunakan Metode Random Forest Dengan Hyperparameter Tuning Random Search
(Universitas Sumatera Utara, 2025)The cryptocurrency market, particularly Ethereum, is known for its high volatility and the complex factors that influence its price. This makes Ethereum price prediction a significant challenge, especially for investment ... -
Implementasi Algoritma LSTM pada Speech Recognition dalam Aplikasi Mobile untuk Membantu Tunanetra Membaca Dokumen
(Universitas Sumatera Utara, 2025)Blind and visually impaired individuals face challenges in accessing printed documents due to the limited availability of braille formats and the high cost of reading aids. This accessibility gap restricts their independence ... -
Identifikasi Cuitan Stereotipe Generasi Z pada Media Sosial X menggunakan Algoritma Gated Recurrent Unit
(Universitas Sumatera Utara, 2025)Stereotypes have become a prevalent social phenomenon embedded in society. According to Kamus Besar Bahasa Indonesia (KBBI), a stereotype is a conception refers to generalized assumptions about a group, often shaped by ... -
Klasifikasi Kualitas Buah Salak Menggunakan Algoritma Faster R-CNN Berbasis Android
(Universitas Sumatera Utara, 2025)Salak with the scientific name Salacca zalacca is a type of plant classified in the Arecaceae tribe or palms with edible fruits. Salak plays an important role in increasing Indonesia's foreign exchange. In addition to being ... -
Identifikasi Teknik Pukulan Yang Digunakan Pada Permainan Bola Voli Menggunakan Yolo V8 Pose Estimation Dan Lstm
(Universitas Sumatera Utara, 2025)Volleyball involves a variety of dynamic hitting techniques, requiring intelligent approaches for accurate recognition and analysis. This study aims to develop a system for identifying volleyball hitting techniques using ... -
Prediksi Radiasi Matahari Menggunakan Algoritma Deep Gaussian Process
(Universitas Sumatera Utara, 2025)Accuracy in solar radiation prediction plays a crucial role in the development of renewable energy and climate research. This study implements the Deep Gaussian Process (DGP) method for solar radiation prediction with ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ...
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