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SMA
2010
ACM
181views Solid Modeling» more  SMA 2010»
15 years 4 months ago
Merging and smoothing machining boundaries on cutter location surfaces
In region machining, neighbouring regions may be close together, but disconnected. Boundary curves may also have unwanted geometric artifacts caused by approximation and discretis...
Weishi Li, Ralph R. Martin, Frank C. Langbein
CGA
2008
15 years 4 months ago
Virtual Classroom Extension for Effective Distance Education
We present the design, implementation, and initial results of a system for remote lecture attendance based on extending on-campus classrooms to accommodate remotely located studen...
Radu Dondera, Chun Jia, Voicu Popescu, Cristina Ni...
SMA
2008
ACM
139views Solid Modeling» more  SMA 2008»
15 years 4 months ago
An incremental approach to feature aligned quad dominant remeshing
In this paper we present a new algorithm which turns an unstructured triangle mesh into a quad-dominant mesh with edges aligned to the principal directions of the underlying geome...
Yu-Kun Lai, Leif Kobbelt, Shi-Min Hu
CGF
2010
95views more  CGF 2010»
15 years 4 months ago
Polygonal Surface Advection applied to Strange Attractors
Strange attractors of 3D vector field flows sometimes have a fractal geometric structure in one dimension, and smooth surface behavior in the other two. General flow visualization...
S. Yan, N. Max, K.-L. Ma
CSLP
2004
Springer
15 years 9 months ago
Parsing Unrestricted German Text with Defeasible Constraints
We present a parser for German that achieves a competitive accuracy on unrestricted input while maintaining a coverage of 100%. By writing well-formedness rules as declarative, def...
Kilian A. Foth, Michael Daum, Wolfgang Menzel