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COMPGEOM
1994
ACM
15 years 8 months ago
Query-Sensitive Ray Shooting
Ray (segment) shooting is the problem of determining the first intersection between a ray (directed line segment) and a collection of polygonal or polyhedral obstacles. In order t...
Joseph S. B. Mitchell, David M. Mount, Subhash Sur...
139
Voted
ACL
1998
15 years 6 months ago
A Test Environment for Natural Language Understanding Systems
The Natural Language Understanding Engine Test Environment (ETE) is a GUI software tool that aids in the development and maintenance of large, modular, natural language understand...
Li Li, Deborah A. Dahl, Lewis M. Norton, Marcia C....
WSCG
2001
77views more  WSCG 2001»
15 years 6 months ago
Physics-Enhanced L-Systems
In computer graphics and engineering many classes of complex objects can be designed with L-systems. We present a concept for enhancing timed and parametric L-systems with physics...
Hansrudi Noser, S. Rudolph, Peter Stucki
COLING
1990
15 years 5 months ago
A Formal Description of Arabic Syntax in Definite Clause Grammar
Arabic has some special syntax features which lead to complex syntax structures. We have developed a formal description of Arabic syntax in Definite Clause Grammar. This grarnrnar...
Hisham El-Shishiny
108
Voted
BC
2008
72views more  BC 2008»
15 years 4 months ago
Dynamics and bifurcations of the adaptive exponential integrate-and-fire model
Recently, several two-dimensional spiking neuron models have been introduced, with the aim of reproducing the diversity of electrophysiological features displayed by real neurons w...
Jonathan Touboul, Romain Brette