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Short Bio

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

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

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Researcher at COPPE´s Computer Graphics Lab

 

Courses Regularly Taught

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COS751 - Introduction to Computer Graphics

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COS752 - Computer Graphics II

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COS704 - Algorithms and Data Structures

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COS750 - Computational Geometry

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MAB604 - Games Programming

 

Software

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Tkogl - A Tcl/Tk Opengl Widget

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Plotshape - A map plotter for the web

 

Recent Papers

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Efficient Algorithms for Computing Conservative Portal Information

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

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Use of the Sand Spatial Browser for Digital Government Applications

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A Representation of Implicit Objects Based on Multiscale Euclidean Distance Fields

 

Contact: esperanc_NOSPAM_@lcg.ufrj.br (remove the NOSPAM part)