CONFERENCES

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

Papers - Joao Comba
oit

Visualizing Running Races through the Multivariate Time-Series of Multiple Runners
Oliveira, G. and Comba, J. and Torchelsen, R. and Padilha, M. and Silva, C.
26th Conference on Graphics, Patterns and Images (SIBGRAPI), 2013

Papers - Joao Comba
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Realistic Modeling of Self-Adapted Spider Orb-Webs in Real-Time
Schmitt, W. and Walter, M. and Dihl Comba, J.L.
26th Conference on Graphics, Patterns and Images (SIBGRAPI), 2013

Papers - Joao Comba 2012
Papers - Joao Comba
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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
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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
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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
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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
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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
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
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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 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
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
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
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 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

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 2007
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 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

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 2005
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 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 2003
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

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

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 1999
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 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 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.