Computer Science - Undergraduate degree: Recent Submissions
Now showing items 1-10 of 1127
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Evaluating the use of diffusion models to generate photorealistic images of oral mucosa cells
(2024) [Work completion of graduation]Diffusion Models, a contemporary class of deep generative models, have emerged as powerful tools for generating complex data distributions. As such, these models can be used in a diverse range of applications. In this ... -
Porcelain : um framework semântico para representar e analisar técnicas de segurança de memória
(2025) [Work completion of graduation]A linguagem de programação C é a fundação de programação de sistemas. No começo do milênio, Cyclone iniciou o movimento de linguagens de baixo nível com segurança no acesso à memória, com o fim de gerar sistemas sem as ... -
Associando imagens e legendas em português brasileiro: avaliação do modelo CLIP no conjunto de dados FM30k
(2025) [Work completion of graduation]Nas últimas décadas, modelos multimodais como o CLIP alcançaram avanços expressivos na associação entre imagens e textos. No entanto, grande parte desses avanços decorre de modelos treinados quase exclusivamente em inglês, ... -
GRASP-based design space exploration for high-level synthesis: optimizing FPGA directives and target fequencies
(2025) [Work completion of graduation]Field-Programmable Gate Arrays (FPGAs) are reconfigurable hardware platforms known for their high performance and energy efficiency, making them ideal for accelerating com putational workloads in areas such as machine ... -
Analysis of oriented object detection techniques for cell detection
(2025) [Work completion of graduation]Detection of cells in microscopy images is an essential task for a variety of biological and medical applications, and can be automated through the use of deep learning models. Ori ented Object Detection (OOD) models have ... -
Learning to generalize distance predictions for different blocks world state spaces
(2025) [Work completion of graduation]This study investigates the use of feed-forward neural networks (FNNs) for learning heuristic functions to solve Blocks World planning problems, focusing on generalization across goal conditions and state spaces. Unlike ... -
Do consentimento impensado à conscientização informada : simplificando políticas de privacidade com PLN
(2025) [Work completion of graduation]A Lei Geral de Proteção de Dados (LGPD) estabelece diretrizes rigorosas para o tratamento de dados pessoais, visando garantir a transparência e o controle do titular sobre suas informações. No entanto, a eficácia desses ... -
Acomparison between cryptography libraries used in BRSKI protocol for constrained devices
(2024) [Work completion of graduation]Advancements in information and communication technologies facilitate people in differ ent dimensions of life, including the health-care industry. However, the lack of a standard protocol bootstrapping constrained devices ... -
Investigando o impacto da inteligência artificial generativa no aprendizado em programação
(2025) [Work completion of graduation]Há décadas, o Brasil explora o uso da informática na educação, avançando de iniciativas iniciais a políticas de inclusão digital. Com a difusão da internet e das tecnologias de in formação, os métodos pedagógicos foram ... -
Portuguese sentence embedding models using matryoshka representation learning
(2025) [Work completion of graduation]Sentence embeddings are a core part of many modern Natural Language Processing ap plications, such as search engines. Their multilingual variants, which are able to produce vector representations for many languages, exhibit ...