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AFRIGRAPH
2010
ACM
14 years 2 months ago
Adaptive LOD editing of quad meshes
We present a method for editing the LOD of quad meshes, which supports both adaptive refinement and adaptive coarsening. Starting at a base mesh, we generate a quad-dominant mesh...
Daniele Panozzo, Enrico Puppo
ACSE
2000
ACM
14 years 1 months ago
Here, there and everywhere - on the recurring use of turtle graphics in CS1
The Logo programming language implements a virtual drawing machine—the turtle machine. The turtle machine is well-known for giving students an intuitive understanding of fundame...
Michael E. Caspersen, Henrik Bærbak Christen...
ECOOP
2000
Springer
14 years 1 months ago
Towards a Unified Programming Language
The goal of research in programming languages should be to develop languages that integrates the best of concepts and constructs from the various programming paradigms. We do not a...
Ole Lehrmann Madsen
ICMCS
1999
IEEE
117views Multimedia» more  ICMCS 1999»
14 years 1 months ago
VHS to VRML: 3D Graphical Models from Video Sequences
Abstract-- We describe a method to completely automatically recover 3D scene structure together with a camera for each frame from a sequence of images acquired by an unknown camera...
Andrew Zisserman, Andrew W. Fitzgibbon, Geoffrey C...
IUI
1998
ACM
14 years 1 months ago
Coherent Gestures, Locomotion, and Speech in Life-like Pedagogical Agents
Life-likeanimatedinterfaceagentsforknowledge-basedlearning environments can provide timely, customized advice to support students’ problem solving. Because of their strong visua...
Stuart G. Towns, Jennifer L. Voerman, Charles B. C...