2013
Papers - Joao Comba
oit

Hybrid Transparency
Marilena Maule, Rafael P. Torchelsen, Rui Bastos, Joao L. D. Comba
ACM Siggraph Interactive 3D Graphics and Games - I3D 2013 (to appear)

Papers - Joao Comba
oit

Visualization of Intracardiac Atrial Electrograms of Patients with Atrial Fibrillation using Spectral Analysis
João Loures Salinet Jr., Guilherme N. Oliveira, Frederique Jos Vanheusden, João Luiz Dihl Comba, Ghulam André Ng, Fernando Soares Schlindwein
Computing In Science & Engineering, March/April 2013 (to appear)

Papers - Joao Comba 2012
Papers - Joao Comba
oit

Parallel large data visualization with display walls
Luiz Scheidegger, Huy T. Vo, Cláudio T. Silva, J. Kruger, Joao L. D. Comba
Proceedings of Visualization and Data Analysis 2012. DOI: 10.1117/12.912032

Papers - Joao Comba
oit

ISP: An Optimal Out-Of-Core Image-Set Processing Streaming Architecture for Parallel Heterogeneous Systems.
L. Ha, J. Kruger, J. Comba, S. Joshi, C. Silva.
IEEE Transactions on Visualization and Computer Graphics. Volume 18. Issue 6. Page 838-851. 2012. DOI: 10.1109/TVCG.2012.32

Papers - Joao Comba
oit

HyperFlow: A Heterogeneous Dataflow Architecture
Huy T. Vo, Daniel Osmari, , Peter Lindstron, Joao L. D. Comba,
Cláudio T. Silva
Proceedings of Eurographics Symposium on Parallel Graphics and Visualization (EGPGV 2012)

Papers - Joao Comba
oit

Memory-Efficient Order-Independent Transparency with Dynamic Fragment Buffer
Marilena Maule, Rafael P. Torchelsen, Rui Bastos, Joao L. D. Comba
25th SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI), 2012

Papers - Joao Comba
oit

Transparency and Anti-Aliasing Techniques for Real-Time Rendering
Marilena Maule, Rafael P. Torchelsen, Rui Bastos, Joao L. D. Comba
Tutorials, 25th SIBGRAPI Conference on
Graphics, Patterns and Images

Papers - Joao Comba
oit

Connectivity Oblivious Merging of Triangulations
Luiz F. Silva, Luiz Scheidegger, Tiago Etiene, Joao L. D. Comba, Luis G. Nonato, Claudio T. SIlva
25th SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI), 2012

Papers - Joao Comba 2011
Papers - Joao Comba
Visualization of Cell-Based Higher-Order Fields
F. Sadlo, M. Üffinger, C. Pagot, D. Osmari, J. Comba, T. Ertl, C-D Munz, D. Weiskopf
Computing In Science & Engineering, May/June 2011, Vol. 13, No. 3. Pages 84-91.
Papers - Joao Comba
ttt
Optimal Multi-Image Processing Streaming Framework on Parallel Heterogeneous Systems
L. Ha, J. Krüger, J. Comba, S. Joshi, C. Silva.
Eurographics Symposium on Parallel Graphics and Visualization, 2011, Bangor, Wales, Uk. . Pages 1-8.
 
Papers - Joao Comba
Topological Extraction and Tracking of Defects in Crystal Structures
Sebastian Grottel, Carlos A. Dietrich, João L. D. Comba and Thomas Ertl.
Topological Methods in Data Analysis and Visualization. Springer-Verlag 2011.
Mathematics and Visualization, 2011, 167-178 Uk. . Pages 167-178.
 
Papers - Joao Comba
Efficient Parallel Vectors Feature Extraction from Higher-Order Data
C. Pagot, D. Osmari, F. Sadlo, D. Weiskopf, T. Ertl, J. Comba.
Computer Graphics Forum, Volume 30, Number 3, Pages 751-760 (Eurovis 2011 Proceedings)
 
Papers - Joao Comba

Parallel Visualization on Large Clusters using MapReduce
H.T. Vo, J. Bronson, B. Summa, J.L.D. Comba, J. Freire, B. Howe, V. Pascucci, C.T. Silva
SCI Institute Technical Report UUSCI-2011-002. University Of Utah, 2011.

Papers - Joao Comba

Geodesic-Driven Visual Effects over Complex Surfaces
Guilherme Oliveira, Rafael Torchelsen, Joao Comba, Marcelo Walter, Rui Bastos
The Visual Computer. DOI: 10.1007/s00371-011-0615-6

Papers - Joao Comba
pds

Parallel Visualization on Large Clusters using MapReduce
H.T. Vo, J. Bronson, B. Summa, J.L.D. Comba, J. Freire, B. Howe, V. Pascucci, C.T. Silva
IEEE Symposium on Large-Scale Data Analysis and Visualization (IEEE LDAV 2011).

Papers - Joao Comba
pds

Streaming-enabled Parallel Dataflow Framework in VTK
H.T. Vo, J.L.D. Comba, Berk Geveci, C.T. Silva
Computing In Science & Engineering, September/October 2011, Vol. 13, No. 4. Pages

Papers - Joao Comba
oit

A Survey of Raster-Based Transparency Techniques
Marilena Maule, Rafael P. Torchelsen, Rui Bastos, Joao L. D. Comba
Computers & Graphics. DOI: 10.1016/j.cag.2011.07.006

Papers - Joao Comba
oit

Interactive Isocontouring of High-Order Surfaces
C. Pagot, J. Vollrath, F. Sadlo, D. Weiskopf, T. Ertl, J. Comba
Scientific Visualization: Interactions, Features, Metaphors. pages 276--291. ISBN 978-3-939897-26-2. DOI: 10.4230/DFU.Vol2.SciViz.2011.276

Papers - Joao Comba
oit

Why Not With The Foot ?
Erivaldo Filho, Mateus Nunes, Luciana Nedel, Joao L. D. Comba
X Simposio Brasileiro de Games e Entretenimento DIgital - SBGAMES 2011

Papers - Joao Comba 2010
Papers - Joao Comba
Efficient and Quality Contouring Algorithms on the GPU
L. Schmitz, L. F. Scheidegger, D. K. Osmari, C. A. Dietrich, and J. L. D. Comba
Computer Graphics Forum. Volume 29, Issue 8, pages 2569–2578, December 2010
Papers - Joao Comba
Efficient Approximate Visibility of Point Sets on the GPU
Denison L. M. Tavares, Joao L.D. Comba
SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI), 2010 23rd  
Papers - Joao Comba
Mesh Processing Using On-the-Fly Connectivity Reconstruction Given by Regular Triangulations
Fernando B. Pires, Carlos A. Dietrich, Joao L.D. Comba, Luis Gustavo Nonato
SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI), 2010 23rd
 
Papers - Joao Comba
Geotextures: A Multi-Source Geodesic Distance Field Approach for Procedural Texturing of Complex Meshes
Guilherme N. Oliveira, Rafael P. Torchelsen, Joao L.D. Comba, Marcelo Walter, Rui Bastos
SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI), 2010 23rd
 
Papers - Joao Comba
Streaming-Enabled Parallel Dataflow Architecture for Multicore Systems 
H. Vo, D. Osmari, B. Summa, J. Comba, V. Pascucci and C. Silva
Computer Graphics Forum, Volume 29, Number 3, Pages 1073-1082 (Eurovis 2010 Proceedings)
 
 
Papers - Joao Comba
Real-Time Multi-Agent Path Planning on Arbitrary Surfaces
R.P. Torchelsen, Luiz F. Scheidegger, Guilherme N. Oliveira, R. Bastos, J. L. D. Comba
Proceedings of Interactive 3D Graphics and Games 2010, I3D 2010, Washington DC, USA 
Papers - Joao Comba 2009
Papers - Joao Comba
Approximate on-Surface Distance Computation using Quasi-Developable Charts
R.P. Torchelsen, F.M. Pinto, R. Bastos, J. L. D. Comba.
Computer Graphics Forum, Volume 28, Number 7, Pages 1781-1789 (Pacific Graphics 2009 Proceedings)
 
Papers - Joao Comba
Legolizer: A Real-Time System for Modeling and Rendering LEGO Representations of Boundary Models
Luís F. M. S. Silva, Vitor F. Pamplona, João L.D. Comba.
XXII Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI), 2009
  
Papers - Joao Comba
Salient Clustering for View-dependent Multiresolution Rendering
R. Barni, , A. Varshney, J.L.D. Comba.
XXII Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI), 2009
 
Papers - Joao Comba
Efficient and High Quality Contouring of Isosurfaces on Uniform Grids
Leonardo Schmitz, C.A.Dietrich, J.L.D. Comba
XXII Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI), 2009
  
Papers - Joao Comba
Eurographics Parallel Graphics and Visualization 2009 (EGPGV 09)
Kurt Debattista, Daniel Weiskopf, João Comba (Editors).
Proceedings of EGPGV 09 2009. Eurographics. ISBN 978-3-905674-15-6, March 2009.
 
Papers - Joao Comba
Topological Extraction and Tracking of Defects in Crystal Structures
S. Grottel, C. Dietrich, J.L.D.Comba, T. Ertl
In Topological Methods in Data Analysis and Visualization 2009 (TopoInVis 2009), Snowbird, USA
 
Papers - Joao Comba
Marching cubes without skinny triangles
C.A.Dietrich, C. Scheidegger, J.L.D. Comba, L.P.Nedel, C. T. Silva
Computing In Science & Engineering, March/April 2009, Vol. 11, No. 2. Pages 82-87.
   
Papers - Joao Comba
Edge Transformations for Improving Mesh Quality of Marching Cubes
C. Dietrich, C. Scheidegger, J.L.D. Comba, L.P.Nedel, C. T. Silva
In IEEE Transactions On Visualization and Computer Graphics. Volume 15. No. 1, Pages 150-159, January/February 2009.
 
Papers - Joao Comba
Modeling the discharge of cuttings and drilling fluids in a deepwater environment
M.A.G. Pivel, C.M.D.S. Freitas, J.L.D. Comba.
In Deep Sea Research Part II: Topical Studies in Oceanography. Issue 56 (2009) pp. 12-21
   
Papers - Joao Comba
Adaptive Re-Meshing for Displacement Mapping
R.P. Torchelsen, C. Dietrch, J. L. D. Comba; R. Bastos.
In Shader X7: Advanced Rendering Techniques. Editor Wolfgang Engel. Pages 107-117. Charles River Media, 2009.
 
Papers - Joao Comba
Fast Tessellation of Quadrilateral Patches on GPU for Dynamic Level of Details
C.A.Dietrich, J.L.D. Comba, L.P.Nedel
In Shader X7: Advanced Rendering Techniques. Editor Wolfgang Engel. Pages 119-129. Charles River Media, 2009.
 
Papers - Joao Comba

Parallel Dataflow Scheme for Streaming (Un)Structured Data
Huy T. Vo, Daniel K. Osmari, Brian Summa, Jo ̃ao L.D. Comba, Valerio Pascucci and Cláudio T. Silva
SCI Institute Technical Report UUSCI-2009-004. University Of Utah, 2009.

Papers - Joao Comba 2008
Papers - Joao Comba

Edge Groups: An Approach to Understanding The Quality of Marching Methods. 
[link 2]
C.A.Dietrich, C. Scheidegger, J.L.D. Comba, L.P.Nedel, C. T. Silva
In IEEE Transactions On Visualization and Computer Graphics (IEEE Visualization 2008 issue). Volume 14. No. 6, Pages 1651-1658, November/December 2008. 

Papers - Joao Comba

A Fast GPU Particle System Approach for Isocontouring on hp-Adaptive Finite Element Meshes
C.A.Pagot, J. Vollrath, J.L.D. Comba, Daniel Weiskopf
Poster in IEEE Visualization 2008. 

Papers - Joao Comba

Transfer Function Specification for Rendering Disparate Volumes
Bernardon, F.F.; Ha, Kinh K,, Callahan, S. P, Comba, J.L.D.; & Silva, C.T.
Computing In Science & Engineering, Vol.10, No. 6. November/December 2008. Pages 82-89. 

Papers - Joao Comba

Measuring Statistical Geometric Properties of Tomographic Images of Soils
S. C. Felipussi, J. Scharcanski, J.L.D.Comba.
In IEEE Transactions on Instrumentation and Measurement. Volume 57. Issue 11, Pages 2502-2512. Nov 2008.

Papers - Joao Comba

Comparing Techniques for Tetrahedral Mesh Generation. 
M. Lizier, J. F. Shepherd, L. G. Nonato,  J.L.D. Comba, C. T. Silva
In Inaugural International Conference of the Engineering Mechanics Institute, 2008, Minneappolis.

Papers - Joao Comba

Practical Geometry Clipmaps for Rendering Terrains in Computer Games
R.P. Torchelsen, Comba, J.L.D.; R. Bastos.
In Shader X6: Advanced Rendering. Pages 103-114. Editor Wolfgang Engel. Charles River Media, 2008. 

Papers - Joao Comba

A Sketch-based Interface to Real-time Strategy Games Based on a Cellular Automaton
C.A.Dietrich, J.L.D. Comba, L.P.Nedel
In Game Programming Gems 7. Charles River Media, 2008. Editor Scott Jacobs. Pages 59-68. ISBN 9781584505273.

Papers - Joao Comba 2007
Papers - Joao Comba

An Adaptive Framework for Visualizing Unstructured Grids with Time-Varying Scalar Fields
Bernardon, F.F.; Callahan, S. P, Comba, J.L.D.; & Silva, C.T.
Parallel Computing, Volume 33, Issue 6, 391-405, June 2007. ISBN 0167-8191.

Papers - Joao Comba

Storing and Accessing Topology on the GPU: A Case Study on Mass-Spring Systems
Dietrich, C. A., Comba, J.L.D & Nedel, L. P. 
In ShaderX 5 - Advanced Rendering Techniques, 2007. Edited by Wolfgang Engel. Pages 565-578. Charles River Media ISBN 1-58450-499-4.

Papers - Joao Comba

A Rule-Based Optimizer for Spatial Join Algorithms
Fornari, M. Iochpe, C & J. Comba 
Advances in Geoinformatics. Pages 87-105. Springer-Verlag, 2007. ISBN 978-3-540-734.

Papers - Joao Comba

Multi-Fragment Effects on the GPU using the k-Buffer
L. Bavoil, S.P. Callahan, A. Lefohn, J.L.D. Comba, C.T. Silva
ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, 2007. Pages 97-104. ISBN 9781595936288.

Papers - Joao Comba

Interactive Transfer Function Specification for Direct Volume Rendering of Disparate Volumes
F.F. Bernardon, L.K. Ha, S.P. Callahan, J.L.D. Comba, C.T. Silva
SCI Institute Technical Report UUSCI-2007-007.  University Of Utah, 2007.

Papers - Joao Comba 2006
Papers - Joao Comba

A Rule-Based Optimizer for Spatial Join Algorithms
Fornari, M. Iochpe, C & J. Comba 
Geo INFO 2006 - VIII Brazilian Symposium on Geonfinformatics

Papers - Joao Comba

GPU-based Tiled Ray Casting using Depth Peeling
Bernardon, F.F.; Comba, J.L.D.; Pagot, C.A. & Silva, C.T.
Journal of Graphics Tools, 2006, 11.3, 23-29

Papers - Joao Comba

Query Optimizer for Spatial Join Operations
Fornari, M. Iochpe, C & J. Comba
ACM-GIS'06 ACM International Symposium on Advances in Geographics Information Systems, 2006, Pages 219-226. ISBN:1-59593-529-0
 

Papers - Joao Comba

Interactive Volume Rendering of Unstructured Grids with Time-Varying Scalar Fields
Bernardon, F.; Callahan, S.; Comba, J. & Silva, C. 
Eurographics Symposium on Parallel Graphics and Visualization, 2006, 51-58

Papers - Joao Comba

Erasing, Digging and Clipping in Volumetric Datasets with One or Two Hands
Huff, R.; Dietrich, C.A.; Nedel, L.P.; Freitas, C.M.D.S. & Olabarriaga, S.D.
VRCIA 2006 (ACM International Conference on Virtual Reality Continuum and Its Applications), 2006, 271-278

Papers - Joao Comba

Multi-Fragment Effects on the GPU using the k-Buffer
L. Bavoil, S.P. Callahan, A. Lefohn, J.L.D. Comba, C.T. Silva
SCI Institute Technical Report UUSCI-2006-032.  University Of Utah, 2006.

Papers - Joao Comba 2005
Papers - Joao Comba

On the Convexification of Unstructured Grids From A Scientific Visualization Perspective.
Comba, J.L.D.; Mitchell, J.S.B. & Silva, C.T.
In Scientific Visualization: The Visual Extraction of Knowledge from Data. Editors: G.-P. Bonneau, T. Ertl, G. M. Nielson, Springer-Verlag.  2005, ISBN: 3-540-26066-8

Papers - Joao Comba

Practical CFD Simulations on Programmable Graphics Hardware Using SMAC
Scheidegger, C.E.; Comba, J.L.D. & da Cunha, R.D.
Computer Graphics Forum, 2005, 24-4, 715-728

Papers - Joao Comba

Hardware-Assisted Visibility Sorting for Unstructured Volume Rendering
Callahan, S.; Ikits, M.; Comba, J. & Silva, C.
IEEE Transactions on Visualization and Computer Graphics, 2005, 11, 285-295
Software:  HAVS at Sourceforge

Papers - Joao Comba

A Survey of GPU-Based Volume Rendering of Unstructured Grids.
Silva, C.T.; Comba, J.L.D.; Bernardon, F.F. & Callahan, S.P.
Revista de Informática Teórica e Aplicada, 2005, 12-2, 9-29

Papers - Joao Comba

Interactive Rendering of Large Unstructured Grids Using Dynamic Level-of-Detail
Callahan, S.; Comba, J.; Shirley, P. & Silva, C.
IEEE Visualization '05, 2005, 199-206

Papers - Joao Comba

Boolean Operations on Surfel-Bounded Objects using Constrained BSP-Trees
Farias, M.A.C.; Scheidegger, C.; Comba, J.L.D. & Velho, L.
Proceedings of XVIII SIBGRAPI '05, 2005, 325-332

Papers - Joao Comba

Two-Level Interaction Approach for Transfer Function Specification
Prauchner, J.; Freitas, C. & Comba, J.
Proceedings of XVIII SIBGRAPI '05, 2005, 265-272

Papers - Joao Comba

Broad-Phase Colision Detection Using Semi-Adjusting BSP-Trees
Luque, R.; Comba, J.L.D. & Freitas, C.M.D.
Proceedings of ACM Siggraph Interactive 3D Graphics and Games - I3D 2005, 2005, 179-186

Papers - Joao Comba

Real-Time Relief Mapping on Arbitrary Polygonal Surfaces
Policarpo, F.; Neto, M.O. & Comba, J.L.D.
Proceedings of ACM Siggraph Interactive 3D Graphics and Games - I3D 2005, 2005, 155-162

Papers - Joao Comba

Volume Rendering of Time-Varying Scalar Fields on Unstructured Meshes
Fabio F. Bernardon, Steven P. Callahan, Joao L. D. Comba, Claudio T. Silva
SCI Institute Technical Report UUSCI-2005-006.  University Of Utah, 2005.

Papers - Joao Comba 2004
Papers - Joao Comba

SIBGRAPI/SIACG 2004 Conference Proceedings.
A. Albuquerque, J. Comba, I. Navazo, A. Souza (Editors).
Proceedings of SIBGRAPI/SIACG 2004. IEEE Press ISBN 0-7695-2227-0, October 2004

Papers - Joao Comba

Multiple-Depth Shadow Maps
Pagot, C.A.; Comba, J.L.D. & Neto, M.M.O.
Proceedings of XVII SIBGRAPI - II SIACG 2004. Pages 308-315. IEEE Press ISBN 0-7695-2227-0, Curitiba, Brazil, October 2004

Papers - Joao Comba

Navier-Stokes on Programmable Graphics Hardware Using SMAC
Scheidegger, C.E.; Comba, J.L.D. & da Cunha, R.D.
Proceedings of XVII SIBGRAPI - II SIACG 2004. Pages 300-307. IEEE Press ISBN 0-7695-2227-0, Curitiba, Brazil, October 2004

Papers - Joao Comba

Real-time interactive visualization and manipulation of the volumetric data using GPU-based methods
Dietrich, C.A.; Nedel, L.P.; Olabarriaga, S.D.; Comba, J.L.D.; Zanchet, D.; da Silva, A.M.M. & Montero, E.
Proceedings of SPIE Medical Imaging 2004. Pages 181-192. ISBN 0-8194-5280-7. San Diego, USA, February 2004.

Papers - Joao Comba

GPU-based Tiled Ray Casting using Depth Peeling
F. Bernardon, C. Pagot, J. Comba, C. Silva
SCI Institute Technical Report UUSCI-2004-006. 17 pages. University Of Utah, USA, July 2004.

Papers - Joao Comba

On the Convexification of Unstructured Grids From A Scientific Visualization Perspective
J. Comba, J. Mitchell, and C. Silva
SCI Institute Technical Report UUSCI-2004-004. 16 pages. University Of Utah, USA, July 2004.

Papers - Joao Comba

Hardware-Assisted Visibility Sorting for Unstructured Volume Rendering
S. Callahan, M. Ikits, J. Comba, and C. Silva
SCI Institute Technical Report UUSCI-2004-003. 9 pages. University Of Utah, USA, June 2004.

Papers - Joao Comba 2003
Papers - Joao Comba

Computation on GPUs: from a programmable pipeline to an efficient stream processor
Comba, J.L.D.; Dietrich, C.A.; Pagot, C.A. & Scheidegger, C.E.
Revista de Informática Teórica e Aplicada, 2003, 10-1, 41-70

Papers - Joao Comba

Real-Time Volume Rendering of Temporal Data Using A Fragment-Shader Compression Approach
Binotto, A.P.D.; Comba, J.L.D. & Freitas, C.M.D.
Proceedings of IEEE Parallel and Large Data Visualization and Graphics 2003. Pages 69-75. IEEE Press ISBN 0-7803-8122-X. Seattle, USA, October 2003.

Papers - Joao Comba

Explorando a Multidimensionalidade da Kd-Tree para Suporte a Temporalidade em Dados Espaciais Vetoriais do Tipo Ponto
L. Heredia, C. Iochpe, J. Comba
Proceedings of GeoInfo 2003

Papers - Joao Comba 2002
Papers - Joao Comba

System and Method for Fast Polyhedral Cell Sorting.
J. Klosowski, C. Silva, G. Taubin, P. Willians, J. Mitchell, J. Comba.
United States Patent No IS 6,356,262 B1, March, 12, 2002.

Papers - Joao Comba

Real-Time Volume Rendering of Dynamic Data Using Graphics Hardware
Binotto, A.P.D.; Comba, J.L.D. & Freitas, C.M.D.S.
Scientia, 2002, 13-2, 31-42

Papers - Joao Comba

Smart Visible Sets for Networked Virtual Environments
Moreira, F.O.; Comba, J.L.D. & Freitas, C.M.D.S.
Proceedings of XV SIBGRAPI 2002. Pages 373-380. IEEE Press ISBN 0-7695-1846-X, Fortaleza, Brazil, October 2002.

Papers - Joao Comba 2001
Papers - Joao Comba

Special Effects with Current Graphics Hardware
Comba, J.L.D. & Bastos, R.
Revista de Informática Teórica e Aplicada, 2001, 8-2, 69-88

Papers - Joao Comba

A Segment-Tree Based Kinetic BSP
de Berg, M.; Comba, J.L.D. & Guibas, L.J.
Proceedings of XVII ACM Symposium on Computational Geometry (SOCG 2001). Pages 134-140. ACM Press ISBN 1-58113-357-X, Medford, USA, June 2001.

Papers - Joao Comba 2000
Papers - Joao Comba

Kinetic Vertical Decomposition Trees
Joao Luiz Dihl Comba
Ph.D. Thesis, Computer Science Department, Stanford University, 141 pages. January, 2000.

Papers - Joao Comba 1999
Papers - Joao Comba

Fast Polyhedral Cell Sorting for Interactive Rendering of Unstructured Grids   
Comba, J.L.D.; Klosowski, J.T.; Max, N.; Mitchell, J.S.B.; Silva, C.T. & Williams, P.L.
Computer Graphics Forum, 1999, 18-3, 369-376

Papers - Joao Comba

Kinetic Data Structures: Animating Proofs Through Time
Basch, J.; Comba, J.; Guibas, L.J.; Hershberger, J.; Silverstein, C. & Zhang, L.
Proceedings of XV ACM Symposium On Computational Geometry (SOCG 1999). ACM Press ISBN 1-58113-068-6. Pages 427-428, Miami, USA,  June 1999.

Papers - Joao Comba 1999
Papers - Joao Comba

Fast Polyhedral Cell Sorting for Interactive Rendering of Unstructured Grids   
Comba, J.L.D.; Klosowski, J.T.; Max, N.; Mitchell, J.S.B.; Silva, C.T. & Williams, P.L.
Computer Graphics Forum, 1999, 18-3, 369-376

Papers - Joao Comba

Kinetic Data Structures: Animating Proofs Through Time
Basch, J.; Comba, J.; Guibas, L.J.; Hershberger, J.; Silverstein, C. & Zhang, L.
Proceedings of XV ACM Symposium On Computational Geometry (SOCG 1999). ACM Press ISBN 1-58113-068-6. Pages 427-428, Miami, USA,  June 1999.

Papers - Joao Comba 1996
Papers - Joao Comba

Conversion of Binary Space Partitioning Trees to Boundary Representation
Comba, J.L.D. & Naylor, B.F.
In Geometric Modeling: Theory and Practice . Pages 286-301. W. Strasser, R. Klein, R. Rau (Eds). Springer Verlag 1996, ISBN 3-540-61883-X.

Papers - Joao Comba 1994
Papers - Joao Comba

Affine Arithmetic
Andrade, M.V.A.; Comba, J.L.D. & Stolfi, J.
Proceedings of Interval 94. Pages 36-40. St. Petersburg, Russia, March 1994.

Papers - Joao Comba 1993
Papers - Joao Comba

Affine Arithmetic and its applications to Computer Graphics
Comba, J.L.D. & Stolfi, J.
Proceedings of VI SIBGRAPI. Pages 9-18. Recife, Brazil, October 1993.

Papers - Joao Comba

An Adaptive Triangulation Refinement Scheme and Construction
Persiano, R.C.M.; Comba, J.L.D. & Barbalho, V.
Proceedings of VI SIBGRAPI. Pages 259-266. Recife, Brazil, October 1993.

Papers - Joao Comba 1991
Papers - Joao Comba

Ray Tracing of CSG Solids using a Multi-Resolution Bresenham
Comba, J.L.D. & Persiano, R.C.M.
Proceedings of Compugraphics 91, Volume 2, Pages 210-219. Sesimbra,  Portugal.  September 1991.

Papers - Joao Comba

Accelerated Ray-Tracing of CSG Solids (in portuguese)
Joao Luiz Dihl Comba.
M.Sc. Dissertation, Programa de Engenharia de Sistemas e Computacao, COPPE, UFRJ, 127 pages. April 1991.


Papers - Joao Comba 1989
Papers - Joao Comba

Um Sistema para Manipulacao e Visualizacao de Octrees
J. Comba, C. Santos, R. Persiano.
Proceedings of IX Symposium of the SBC. Pages 1-13. Uberlandia, Brazil. July 1989.


Papers - Joao Comba 1988
Papers - Joao Comba

Ferramenta Graficas do Sistema AMPLO
C. Freitas, J. Comba.
Proceedings of the I SIBGRAPI, Pages 78-87. Itaipava, Brazil. April 1988.


Papers - Joao Comba

Familia de Editores do Sistema AMPLO
S. D. Olabarriaga, M. Pinho, J. Comba.
Proceedings of the I SIBGRAPI, Pages 222-224
. Itaipava, Brazil. April 1988.


Papers - Joao Comba

Pacote Grafico para o Sistema AMPLO
S. Olabarriaga, J. Comba, M. Pinho
Technical Report PPGC UFRGS 1988


Papers - Joao Comba

Interface de Saida com Dispositivos Graficos (in portuguese)
S. Olabarriaga, J. Comba, M. Pinho
Technical Report PPGC UFRGS 1988


Papers - Joao Comba

Extensao da Interface de Saida com Dispositivos Graficos (in portuguese)
S. D. Olabarriaga, J. Comba.
Technical Report PPGC UFRGS 1988


Papers - Joao Comba 1987
Papers - Joao Comba

Editor grafico para a Linguagem NILO (in portuguese)
Joao Luiz Dihl Comba
BSc Final Project. Universidade Federal do Rio Grande do Sul. 1987. 63 Pages.