Title	Place / Event		Year
Scalable Exploratory Illustrative Reservoir Visualization		First Interdisciplinary Gathering on Illustrative Visualization (ILLUSTRAVIS '09)	2009
Visualization Research Challenges in Oil and Gas Exploration and Production		Foundation CMG Technical Seminar & Annual General Meeting	2009
Scalable Reservoir Visualization		Foundation CMG Quarterly Meeting	2009
Scalable Reservoir Visualization		PUC-Rio/PETROBRAS	2009
Scalable Reservoir Visualization		IMPA - National Institute of Pure and Applied Mathematics	2009
Scalable Reservoir Visualization		UFRGS - Federal University of Rio Grande do Sul	2009
Scalable Reservoir Visualization		UFSC - Federal University of Santa Catarina	2009
Interactive Illustrative Visualization in Science and Medicine		UFPE - Federal University of Pernambuco, Brazil	2008
Interactive Illustrative Scientific Visualization		UFRGS - Federal University of Rio Grande do Sul	2008
Sketch-based Interface and Modeling for Scientific Applications		Technical University of Lisbon	2008
Interactive Illustrative Visualization in Science and Medicine		Vienna University of Technology	2007
Exploratory Illustrative Visualization		Purdue University	2007
Research Topics in Illustrative Visualization		University of Victoria	2007
Interactive Illustrative Visualization in Science and Medicine		UFPE - Federal University of Pernambuco	2006
Illustrative Visualization: Overview and Research Challenges		IMPA - National Institute of Pure and Applied Mathematics	2006
Sketch-based Interfaces and Modeling		IMPA - National Institute of Pure and Applied Mathematics	2006
Contextual Close-up View for Illustrative Volume Visualizationu		IMPA - National Institute of Pure and Applied Mathematics	2006
Illustrative Visualization Framework		TecGraf/PUC-Rio	2006
Interactive Volume Exploration and Visualization		PETROBRAS	2006
Non-Photorealistic Rendering (NPR) - Applied Research for the Medical Illustrator		Association of Medical Illustrators (AMI), 60th Annual Conference	2005
Collaboration between Computer Graphics/NPR and the Medical Illustrator		Association of Medical Illustrators (AMI), 60th Annual Conference	2005
Computer Assisted Traditional Illustration		The Guild of Natural Science Illustrators (GNSI), 2005 Annual Conference	2005
Non-Traditional Science Visualization		The Guild of Natural Science Illustrators (GNSI), 2005 Annual Conference	2005
Computer Tools for the Science Illustrator - What do you Need?		The Guild of Natural Science Illustrators (GNSI), 2005 Annual Conference	2005
Impacts of Computer Science on Medicine		Netera Days, University of Calgary	2005
Non-Photorealistic Rendering		Dépt. Informatique, Université Paris 8	2003
Depicting Shape Features with Modeling and Non-Photorealistic Rendering		Technical University of Lisbon	2003
Computer Graphics as an Interpretive and Expressive Medium		16e journées de l'Association Française d'Informatique Graphique. 1ère journées du Chapitre Français de Eurographics, Paris	2003
Fast Extraction of Feature Edges in Non-Photorealistic Rendering		Institute of Computer Science, Free University of Berlin	2003
Interpretive Rendering: Abstraction and Depiction of 3D Shape Features		Quintessence: The Clumpy Matter of Art, Math and Science Visualization, The Banff Centre	2002
Computer-Generated Graphite Pencil Rendering		Computer Science Seminar, Department of Computer Science, University of Calgary	1999
3D Interactive Scientific Data Analysis and Visualization of Petroleum Reservoir Numerical Simulation		Scientific Computation Seminar, Department of Computer Science, University of Waterloo	1994
3D Petroleum Reservoir Visualization from Numerical Simulations		4th IBM Meeting on Computing Science and Technology Scientific Visualization: Systems and Applications	1994
3D Visualization System to Reservoir Simulation Post-Processing		First Congress on Informatics and Teleprocessing, PETROBRAS	1993
Graphical Interfaces to UNIX		Sixth CISTI - Intl Congress for Software, Telematics and Information Technology	1992
X Window System and Graphical Interfaces to UNIX		5th CISTI - Intl Congress for Software, Telematics and Information Technology	1992
X Window: Graphical Interface Standard		UNIXENIX '90 - SCO/UNIMAX Second Forum of Products and Services	1990