Ph.D. in Computer Science by the University of Maryland

Professor at the Department of Systems Engineering and Computer Science of COPPE / UFRJ since 1997.

Researcher at COPPE´s Computer Graphics Lab

COS751 - Introduction to Computer Graphics

COS752 - Computer Graphics II

COS704 - Algorithms and Data Structures

COS750 - Computational Geometry

MAB604 - Games Programming

Tkogl - A Tcl/Tk Opengl Widget

Plotshape - A map plotter for the web

Efficient Algorithms for Computing Conservative Portal Information

Experience with Sand-Tcl: A Scripting Tool for Spatial Databases

Use of the Sand Spatial Browser for Digital Government Applications

A Representation of Implicit Objects Based on Multiscale Euclidean Distance Fields