Afonso Paiva

Institute of Mathematics and Computer Science — MD

Computer Science · Physical Sciences

14h-index617citations60works0.32yr avg
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Research Topics

Computer Graphics and Visualization Techniques(22), 3D Shape Modeling and Analysis(10), Computational Geometry and Mesh Generation(10), Fluid Dynamics and Heat Transfer(10), Fluid Dynamics Simulations and Interactions(9)

Publications60 total

From Volume Rendering to 3D Gaussian Splatting: Theory and Applications
arXiv (Cornell University)·2025Open Access
From Volume Rendering to 3D Gaussian Splatting: Theory and Applications
2025
Digital 3D Animation of Powder-Snow Avalanches
2025
A street corner-level methodology to analyze the influence of points of interest on urban crime
Socio-Economic Planning Sciences·2025· 1 cited
Digital Animation of Powder-Snow Avalanches
ACM Transactions on Graphics·2025· 1 citedOpen Access
Parallel isogeometric boundary element analysis with T-splines on CUDA
Computer Methods in Applied Mechanics and Engineering·2024Open Access
Surface reconstruction method for particle-based fluids using discrete indicator functions
Computers & Graphics·2023· 5 cited
Conference on graphics, patterns and images
Pattern Recognition Letters·2022· 7 cited
Counting Particles: a simple and fast surface reconstruction method for particle-based fluids
2022· 3 cited
TensorAnalyzer: Identification of Urban Patterns in Big Cities using Non-Negative Tensor Factorization
arXiv (Cornell University)·2022· 4 citedOpen Access
Region reconstruction with the sphere-of-influence diagram
Computers & Graphics·2022· 4 cited
Narrow‐Band Screen‐Space Fluid Rendering
Computer Graphics Forum·2022· 5 cited
Spatial data interpolation
2022Open Access
Foreword to the special section on SIBGRAPI 2021
Computers & Graphics·2022
Utilizando testes estatísticos para comparar a performance de modelos de aprendizado de máquina
2022Open Access
Analise dos impactos das variáveis de renda, trabalho e educação sobre o IPM
2022Open Access
Encontrando Perfis de Consumidores a partir da Redução de Dimensionalidade por Componentes Principais
2022Open Access
Organizing Committee
2021Open Access
STFT-LDA: An Algorithm to Facilitate the Visual Analysis of Building Seismic Responses
arXiv (Cornell University)·2021Open Access
STFT-LDA: An algorithm to facilitate the visual analysis of building seismic responses
Information Visualization·2021· 3 cited
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Frequent Co-authors

Luís Gustavo Nonato(17), Paulo Pagliosa(11), Fabiano Petronetto(10), Wallace Casaca(7), Danilo Motta(6), Luiz Henrique de Figueiredo(6), Marcos Sandim(6), Thomas Lewiner(5), Douglas Cedrim(5), Geovan Tavares(4), Erick Gomez-Nieto(4), Filipe de Carvalho Nascimento(4), Hélio Lopes(3), Paulo Joia(3), Fernando V. Paulovich(3), Jorge Stolfi(3), Marcos Lage(2), Germain Garcia-Zanabria(2), Marcelo Batista Nery(2), Sérgio Adorno(2)