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SMI
2003
IEEE
138views Image Analysis» more  SMI 2003»
14 years 28 days ago
Higher Order Prediction for Geometry Compression
A lot of techniques have been developed for the encoding of triangular meshes as this is a widely used representation for the description of surface models. Although methods for t...
Stefan Gumhold, Rachida Amjoun
SPATIALCOGNITION
1998
Springer
13 years 12 months ago
Shape Nouns and Shape Concepts: A Geometry for 'Corner'
This paper investigates geometric and ontological aspects of shape concepts underlying the semantics of nouns. Considering the German shape nouns Ecke and Knick (corner and kink) w...
Carola Eschenbach, Christopher Habel, Lars Kulik, ...
JAR
2000
97views more  JAR 2000»
13 years 7 months ago
A Deductive Database Approach to Automated Geometry Theorem Proving and Discovering
We report our effort to build a geometry deductive database, which can be used to find the fixpoint for a geometric configuration. The system can find all the properties of the con...
Shang-Ching Chou, Xiao-Shan Gao, Jing-Zhong Zhang
EUROGRAPHICS
2010
Eurographics
14 years 4 months ago
Real-time Realistic Ocean Lighting using Seamless Transitions from Geometry to BRDF
Realistic animation and rendering of the ocean is an important aspect for simulators, movies and video games. By nature, the ocean is a difficult problem for Computer Graphics: i...
Eric Bruneton, Fabrice Neyret, Nicolas Holzschuch
AIED
2005
Springer
14 years 1 months ago
Advanced Geometry Tutor: An intelligent tutor that teaches proof-writing with construction
: Two problem solving strategies, forward chaining and backward chaining, were compared to see how they affect students’ learning of geometry theorem proving with construction. I...
Noboru Matsuda, Kurt VanLehn