Surface Intersection Using Affine Arithmetic. - Luiz Henrique de Figueiredo (Graphics Interface, 1996)

Sampling implicit objects with physically-based particle systems. - Luiz Henrique de Figueiredo; Jonas Gomes (Comput. Graph., 1996)

Adaptive Enumeration of Implicit Surfaces with Affine Arithmetic. - Luiz Henrique de Figueiredo; Jorge Stolfi (Comput. Graph. Forum, 1996)

Lua-An Extensible Extension Language. - Roberto Ierusalimschy; Luiz Henrique de Figueiredo; Waldemar Celes Filho (Softw. Pract. Exp., 1996)

IUP/LED: A Portable User Interface Development Tool. - C. H. Levy; Luiz Henrique de Figueiredo; Marcelo Gattass; Carlos José Pereira de Lucena; Donald D. Cowan (Softw. Pract. Exp., 1996)

Texturing implicit surfaces with particle systems. - Ruben Zonenschein; Jonas Gomes; Luiz Velho 001; Luiz Henrique de Figueiredo (SIGGRAPH Visual Proceedings, 1997)

A Methodology for Piecewise Linear Approximation of Surfaces. - Luiz Velho 001; Luiz Henrique de Figueiredo; Jonas Gomes (J. Braz. Comput. Soc., 1997)

An algorithm for intersecting and trimming parametric meshes. - Luiz Cristovao Gomes Coelho; Marcelo Gattass; Luiz Henrique de Figueiredo (SIBGRAPI, 1998)

Texturing composite deformable implicit objects. - Ruben Zonenschein; Jonas Gomes; Luiz Velho 001; Luiz Henrique de Figueiredo; Mark Tigges; Brian Wyvill (SIBGRAPI, 1998)

Interval Methods for Ray Casting Implicit Surfaces with Affine Arithmetic. - Affonso de Cusatis Junior; Luiz Henrique de Figueiredo; Marcelo Gattass (SIBGRAPI, 1999)

A unified approach for hierarchical adaptive tesselation of surfaces. - Luiz Velho 001; Luiz Henrique de Figueiredo; Jonas Gomes (ACM Trans. Graph., 1999)

Hierarchical generalized triangle strips. - Luiz Velho 001; Luiz Henrique de Figueiredo; Jonas Gomes (Vis. Comput., 1999)

Robust Approximation of Offsets and Bisectors of Plane Curves. - João Batista S. de Oliveira; Luiz Henrique de Figueiredo (SIBGRAPI, 2000)

Good approximations for the relative neighbourhood graph. - Diogo Vieira Andrade; Luiz Henrique de Figueiredo (CCCG, 2001)

Revisiting Adaptively Sampled Distance Fields. - Luiz Henrique de Figueiredo; Luiz Velho 001; João Batista S. de Oliveira (SIBGRAPI, 2001)

Robust Adaptive Approximation of Implicit Curves. - Hélio Lopes 001; João Batista S. de Oliveira; Luiz Henrique de Figueiredo (SIBGRAPI, 2001)

Implicit objects in computer graphics. - Luiz Velho 001; Jonas Gomes; Luiz Henrique de Figueiredo (Springer, 2002)

Robust adaptive polygonal approximation of implicit curves. - Hélio Lopes 001; João Batista S. de Oliveira; Luiz Henrique de Figueiredo (Comput. Graph., 2002)

Interval Computation of Viswanath's Constant. - João Batista S. de Oliveira; Luiz Henrique de Figueiredo (Reliab. Comput., 2002)

Moving Least Squares Multiresolution Surface Approximation. - Boris Mederos; Luiz Velho 001; Luiz Henrique de Figueiredo (SIBGRAPI, 2003)

Approximating Parametric Curves With Strip Trees Using Affine Arithmetic. - Luiz Henrique de Figueiredo; Jorge Stolfi; Luiz Velho 001 (Comput. Graph. Forum, 2003)

Robust Approximation of Offsets, Bisectors, and Medial Axes of Plane Curves. - João Batista S. de Oliveira; Luiz Henrique de Figueiredo (Reliab. Comput., 2003)

Smooth Surface Reconstruction from Noisy Clouds. - Boris Mederos; Luiz Velho 001; Luiz Henrique de Figueiredo (J. Braz. Comput. Soc., 2004)

Affine Arithmetic: Concepts and Applications. - Luiz Henrique de Figueiredo; Jorge Stolfi (Numer. Algorithms, 2004)

Surface Reconstruction for Noisy Point Clouds. - Boris Mederos; Nina Amenta; Luiz Velho 001; Luiz Henrique de Figueiredo (Symposium on Geometry Processing, 2005)

Simple Adaptive Mosaic Effects. - Geisa Martins Faustino; Luiz Henrique de Figueiredo (SIBGRAPI, 2005)

The Implementation of Lua 5.0. - Roberto Ierusalimschy; Luiz Henrique de Figueiredo; Waldemar Celes Filho (J. Univers. Comput. Sci., 2005)

Robust adaptive meshes for implicit surfaces. - Afonso Paiva 001; Hélio Lopes 001; Thomas Lewiner; Luiz Henrique de Figueiredo (SIBGRAPI, 2006)

Hardware-assisted Rendering of CSG Models. - Fabiano Romeiro; Luiz Velho 001; Luiz Henrique de Figueiredo (SIBGRAPI, 2006)

Hardware-assisted CSG rendering. - Fabiano Romeiro; Luiz Velho 001; Luiz Henrique de Figueiredo (SIGGRAPH Research Posters, 2006)

Robust visualization of strange attractors using affine arithmetic. - Afonso Paiva 001; Luiz Henrique de Figueiredo; Jorge Stolfi (Comput. Graph., 2006)

The evolution of Lua. - Roberto Ierusalimschy; Luiz Henrique de Figueiredo; Waldemar Celes Filho (HOPL, 2007)

Oversegmentation control for inexact graph matching: First results. - Luís Augusto Consularo; Roberto M. Cesar Jr.; Luiz Henrique de Figueiredo; Isabelle Bloch (ISMM (1), 2007)

Scalable GPU rendering of CSG models. - Fabiano Romeiro; Luiz Velho 001; Luiz Henrique de Figueiredo (Comput. Graph., 2008)

A Heuristic Method for Region Reconstruction from Noisy Samples. - Emilio Vital Brazil; Luiz Henrique de Figueiredo (Int. J. Shape Model., 2009)

A few good samples: shape & tone depiction for Hermite RBF implicits. - Emilio Vital Brazil; Ives Macêdo; Mario Costa Sousa; Luiz Velho 001; Luiz Henrique de Figueiredo (NPAR, 2010)

Sketching Variational Hermite-RBF Implicits. - Emilio Vital Brazil; Ives Macêdo; Mario Costa Sousa; Luiz Henrique de Figueiredo; Luiz Velho 001 (SBIM, 2010)

A Hybrid Method for Computing Apparent Ridges. - Eric Jardim; Luiz Henrique de Figueiredo (SIBGRAPI, 2010)

Beam Casting Implicit Surfaces on the GPU with Interval Arithmetic. - Francisco Ganacim; Luiz Henrique de Figueiredo; Diego Nehab (SIBGRAPI, 2011)

Shape and tone depiction for implicit surfaces. - Emilio Vital Brazil; Ives Macêdo; Mario Costa Sousa; Luiz Velho 001; Luiz Henrique de Figueiredo (Comput. Graph., 2011)

Sketch-based warping of RGBN images. - Thiago Pereira; Emilio Vital Brazil; Ives Macêdo; Mario Costa Sousa; Luiz Henrique de Figueiredo; Luiz Velho 001 (Graph. Model., 2011)

Passing a Language through the Eye of a Needle. - Roberto Ierusalimschy; Luiz Henrique de Figueiredo; Waldemar Celes Filho (ACM Queue, 2011)

A fast hybrid method for apparent ridges. - Eric Jardim; Luiz Henrique de Figueiredo (Vis. Comput., 2011)

Approximating Implicit Curves on Triangulations with Affine Arithmetic. - Afonso Paiva 001; Filipe de Carvalho Nascimento; Luiz Henrique de Figueiredo; Jorge Stolfi (SIBGRAPI, 2012)

Realistic Shadows for Mobile Augmented Reality. - Tássio Knop de Castro; Luiz Henrique de Figueiredo; Luiz Velho 001 (SVR, 2012)

Point-based rendering of implicit surfaces in R4R4. - Alex Laier Bordignon; Luana Sá; Hélio Lopes 001; Sinésio Pesco; Luiz Henrique de Figueiredo (Comput. Graph., 2013)

A Sketch-Based Modeling Framework Based on Adaptive Meshes. - Emilio Vital Brazil; Ronan Amorim; Mario Costa Sousa; Luiz Velho 001; Luiz Henrique de Figueiredo (SIBGRAPI, 2014)

Approximating implicit curves on plane and surface triangulations with affine arithmetic. - Filipe de Carvalho Nascimento; Afonso Paiva 001; Luiz Henrique de Figueiredo; Jorge Stolfi (Comput. Graph., 2014)

Massively-parallel vector graphics. - Francisco Ganacim; Rodolfo S. Lima; Luiz Henrique de Figueiredo; Diego F. Nehab (ACM Trans. Graph., 2014)

Accurate Volume Rendering Based on Adaptive Numerical Integration. - Leonardo Quatrin Campagnolo; Waldemar Celes Filho; Luiz Henrique de Figueiredo (SIBGRAPI, 2015)

Sketch-based modeling and adaptive meshes. - Emilio Vital Brazil; Ronan Amorim; Mario Costa Sousa; Luiz Velho 001; Luiz Henrique de Figueiredo (Comput. Graph., 2015)

Synthesizing Periodic Tilings of Regular Polygons. - Asla Medeiros e Sá; Luiz Henrique de Figueiredo; José Ezequiel Soto Sánchez (SIBGRAPI, 2018)

A look at the design of Lua. - Roberto Ierusalimschy; Luiz Henrique de Figueiredo; Waldemar Celes Filho (Commun. ACM, 2018)

Acquiring periodic tilings of regular polygons from images. - José Ezequiel Soto Sánchez; Asla Medeiros e Sá; Luiz Henrique de Figueiredo (Vis. Comput., 2019)

Towards a Legion of Virtual Humans: Steering Behaviors and Organic Visualization. - André Da Silva Antonitsch; Soraia Raupp Musse; Luiz Henrique de Figueiredo (SIBGRAPI, 2020)

Simple and reliable boundary detection for meshfree particle methods using interval analysis. - Marcos Sandim; Afonso Paiva 001; Luiz Henrique de Figueiredo (J. Comput. Phys., 2020)

Interval Methods for Fixed and Periodic Points: Development and Visualization. - José Eduardo de Almeida Ayres; Luiz Henrique de Figueiredo (J. Univers. Comput. Sci., 2020)

An integer representation for periodic tilings of the plane by regular polygons. - José Ezequiel Soto Sánchez; Tim Weyrich; Asla Medeiros e Sá; Luiz Henrique de Figueiredo (Comput. Graph., 2021)

A texture-driven model for male baldness. - Dennis Giovani Balreira; Luiz Henrique de Figueiredo; Márcio Volkweis; Marcelo Walter (SIBGRAPI, 2022)

Region reconstruction with the sphere-of-influence diagram. - Luiz Henrique de Figueiredo; Afonso Paiva 001 (Comput. Graph., 2022)

A vertex-centric representation for adaptive diamond-kite meshes. - Luiz Henrique de Figueiredo (Comput. Graph., 2024)

A concise representation for adaptive hexagonal meshes. - Luiz Henrique de Figueiredo (J. Braz. Comput. Soc., 2025)

The evolution of Lua, continued. - Roberto Ierusalimschy; Luiz Henrique de Figueiredo; Waldemar Celes 001 (J. Comput. Lang., 2025)