Department of Computer Science: Recent submissions
Now showing items 21-40 of 1297
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Implementasi Rank-Based Ant System Pada Aplikasi Manajemen Waktu Berbasis Android
(Universitas Sumatera Utara, 2025)The Directorate of Digitalization and System Integration (Ditgrasi) of Universitas Sumatera Utara faces significant challenges in manually scheduling website training activities, which are complex, time-consuming, and prone ... -
Metode SF-MEREC-RAFSI dalam Multiple-Criteria Group Decision Making untuk Pendukung Keputusan Penerima Bantuan Keuangan Perbankan
(Universitas Sumatera Utara, 2025)Decades ago, the banking system relied on expert judgment to make financial decisions by qualitatively assessing risks based on company financial reports, business scenarios, and individual client interviews through ... -
Perbandingan Generalized Linear Model (GLM) dan Extreme Gradient Boosting (XGBoost) dalam Prediksi Tren Penjualan Coffee Shop
(Universitas Sumatera Utara, 2025)This study examines the performance comparison of two machine learning algorithms—Generalized Linear Model (GLM) and Extreme Gradient Boosting (XGBoost)—in predicting sales trends within the coffee shop industry. The dataset ... -
Identifikasi Tanaman Air terhadap Kebutuhan Cahaya, CO2, dan Penempatan dalam Aquascape Menggunakan YOLO
(Universitas Sumatera Utara, 2025)Designing a balanced and aesthetically pleasing aquascape is often hindered by difficulties in identifying and placing aquatic plants according to their specific light, CO2, and height requirements, with manual processes ... -
Optimasi Caption Otomatis: Studi Refinement Caption dari Model Vision-Language Menggunakan GPT-3.5
(Universitas Sumatera Utara, 2025)Generating relevant and engaging captions for images is a common challenge across various digital platforms, such as social media and e-commerce, making the need for systems that can automatically produce image captions ... -
Sistem Pendukung Keputusan Investasi pada Usaha Mahasiswa di Program MBKM Kewirausahaan USU dengan Metode CODAS dan CRITIC
(Universitas Sumatera Utara, 2025)Investment in student businesses requires objective and measurable analysis to accurately assess business feasibility. In the MBKM Entrepreneurship Program at Universitas Sumatera Utara, many students need funding to expand ... -
Identifikasi Kualitas Biji Kopi Hijau Menggunakan CNN- VGG19 dan Random Forest untuk Meningkatkan Akurasi Sortir Pra-Produksi pada Industri Kopi
(Universitas Sumatera Utara, 2025)The quality of green coffee beans is a fundamental factor in determining the final product quality, which directly influences the selling price and market preference. The current manual sorting process is prone to ... -
Analisis Performansi Quality of Service Jaringan Pada Software-Defined Network Dengan Ryu Controller dan Floodlight Controller
(Universitas Sumtera Utara, 2025)The use of internet network services by internet users to carry out various online activities is currently increasing. This causes a decrease in speed due to decreased performance due to the density of data packets on ... -
Otomatisasi Penilaian Aset pada Transaksi Pegadaian Menggunakan Machine Learning
(Universitas Sumatera Utara, 2024)Asset valuation is often subjective and can vary between appraisers, leading to uncertainty in determining an accurate value. The high volatility of certain asset types further complicates the effort to establish a stable ... -
Penerapan Deep Learning untuk Klasifikasi Penyakit Katup Jantung pada Video Ekokardiografi Doppler
(Universitas Sumatera Utara, 2025)Valvular heart diseases, such as mitral regurgitation (the backflow of blood from the ventricle into the left atrium) and mitral stenosis (narrowing of the valve that impedes blood flow), can disrupt the hemodynamic function ... -
Identifikasi Jenis dan Menghitung Jumlah Roti Memanfaatkan Citra dengan Menggunakan Faster R-CNN
(Universitas Sumatera Utara, 2025)The advancement of technology in the era of Industry 4.0 digitalization has driven various sectors to increasingly adopt artificial intelligence, including the food industry such as bakery products. This research seeks to ... -
Kombinasi Algoritma Advanced Encryption Standard (AES) Dan Shamir’s Secret Sharing (SSS) Pada Keamanan File Microsoft Word
(Universitas Sumatera Utara, 2025)Security vulnerabilities in DOC-format documents remain a significant concern, particularly due to the reliance on single-password protection in several versions of Microsoft Word, which exposes documents to key leakage ... -
Analisis Dan Implementasi Algoritma Random Number Generator Pada Game Brick Breaker
(Universitas Sumatera Utara, 2025)Brick breaker game is a game where the player is required to destroy block-shaped oject called bricks by bouncing a ball using paddle that controlled by the player. The Brick breaker game in this research was developed by ... -
Sistem Pencarian Dokumen Bahasa Indonesia Berbasis Konten Visual dan OCR Menggunakan Pendekatan Deep Learning
(Universitas Sumatera Utara, 2025)The development of digital technology has led to the accumulation of a large number of documents, especially in the form of images or scans, which makes it difficult to search using traditional keyword-based methods. This ... -
Prototipe Robot Pengangkut Hasil Panen dengan Navigasi Otomatis menggunakan Line Follower dan Algoritma Dijkstra pada Simulasi Jalur Tanaman Alpukat
(Universitas Sumatera Utara, 2025)This research is motivated by the declining number of agricultural workers, particularly during harvest seasons, as well as the high workload faced by farmers due to the continued use of manual methods in the transportation ... -
Klasifikasi Kain (Uis) Suku Karo Menggunakan Algoritma MobileNetV2 Berbasis Website
(Universitas Sumatera Utara, 2025)Karo cloth (Uis) is a high-value cultural heritage whose type identification is still often done manually, making it prone to errors and risking hampering preservation efforts. This research aims to design and build a ... -
Hybrid Cryptosystem Algoritma Twofish dan Multi-Power RSA pada Pesan Email
(Universitas Sumatera Utara, 2025)Email is a critical communication medium that is vulnerable to privacy and security data breaches. Sensitive information exchange requires a more secure communication medium than conventional email service providers, with ... -
Deteksi Masalah Kulit Wajah dan Rekomendasi Produk Berdasarkan Kandungan Perawatan menggunakan Vision Transformer
(Universitas Sumatera Utara, 2025)Facial skin health plays a crucial role in supporting an individual’s self-confidence and quality of life. Various facial skin problems such as acne, blackheads, wrinkles, and hyperpigmentation are often difficult to detect ... -
Implementasi Fine-Tuning BERT untuk Intent Classification dan Integrasi Retrieval-Augmented Generation (RAG) pada Chatbot Layanan Akademik di Universitas Sumatera Utara
(Universitas Sumatera Utara, 2025)Providing fast, accurate, and efficient academic information remains a major challenge for educational institutions, including Universitas Sumatera Utara (USU). Although USU has developed several information platforms, ... -
Spelling Correction untuk Non-Word Errors Bahasa Batak Toba menggunakan Metode Peter Norvig
(Universitas Sumatera Utara, 2025)The use of Batak Toba language in digital communication often faces challenges, especially in typing and spelling accuracy. One of the most common issues is non-word errors, which occur when words are misspelled in a way ...