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ACL
1989
13 years 11 months ago
A Semantic-Head-Driven Generation Algorithm for Unification-Based Formalisms
We present an algorithm for generating strings from logical form encodings that improves upon previous algorithms in that it places fewer restrictions on the class of grammars to ...
Stuart M. Shieber, Gertjan van Noord, Robert C. Mo...
CAD
2006
Springer
13 years 10 months ago
Automatic least-squares projection of points onto point clouds with applications in reverse engineering
A novel method for projecting points onto a point cloud, possibly with noise, is presented based on the point directed projection (DP) algorithm proposed by Azariadis P., Sapidis ...
Yu-Shen Liu, Jean-Claude Paul, Jun-Hai Yong, Pi-Qi...
CGF
2006
72views more  CGF 2006»
13 years 10 months ago
GEncode: Geometry-driven compression for General Meshes
Performances of actual mesh compression algorithms vary significantly depending on the type of model it encodes. These methods rely on prior assumptions on the mesh to be efficient...
Thomas Lewiner, Marcos Craizer, Hélio Lopes...
CORR
2002
Springer
86views Education» more  CORR 2002»
13 years 10 months ago
The Management of Context-Sensitive Features: A Review of Strategies
In this paper, we review five heuristic strategies for handling context-sensitive features in supervised machine learning from examples. We discuss two methods for recovering lost...
Peter D. Turney
SMI
2010
IEEE
228views Image Analysis» more  SMI 2010»
13 years 8 months ago
Hierarchical Spline Approximation of the Signed Distance Function
We present a method to compute the medial axis of a smooth curve or surface by using PHT-spline (polynomial splines over hierarchical T-meshes) hierarchical approximation. In part...
Xinghua Song, Bert Jüttler, Adrien Poteaux