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ESA
2004
Springer
117views Algorithms» more  ESA 2004»
14 years 3 months ago
Classroom Examples of Robustness Problems in Geometric Computations
The algorithms of computational geometry are designed for a machine model with exact real arithmetic. Substituting floating-point arithmetic for the assumed real arithmetic may c...
Lutz Kettner, Kurt Mehlhorn, Sylvain Pion, Stefan ...
SIGCSE
2002
ACM
229views Education» more  SIGCSE 2002»
13 years 9 months ago
GraphicsMentor: a tool for learning graphics fundamentals
This paper discusses the functionality of GraphicsMentor. GraphicsMentor permits a student to modify many parameters of the camera, objects, and light sources interactively, and t...
Dejan Nikolic, Ching-Kuang Shene
JOLLI
2002
74views more  JOLLI 2002»
13 years 9 months ago
Referent Systems and Relational Grammar
Abstract. Relational Grammar (RG) was introduced in the 70's as a theory of grammatical relations and relation change, for example, passivization, dative shift, and raising. F...
Marcus Kracht
FPLE
1995
14 years 1 months ago
Basic Proof Skills of Computer Science Students
Computer science students need mathematical proof skills. At our University, these skills are being taught as part of various mathematics and computer science courses. To test the ...
Pieter H. Hartel, Bert van Es, Dick Tromp
CHI
2007
ACM
14 years 10 months ago
The life and death of online gaming communities: a look at guilds in world of warcraft
Massively multiplayer online games (MMOGs) can be fascinating laboratories to observe group dynamics online. In particular, players must form persistent associations or "guil...
Nicolas Ducheneaut, Nicholas Yee, Eric Nickell, Ro...