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» Reusing Model Transformations While Preserving Properties
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CVGIP
2006
87views more  CVGIP 2006»
14 years 9 months ago
Swirling-sweepers: Constant-volume modeling
Swirling-sweepers is a new method for modeling shapes while preserving volume. The artist describes a deformation by dragging a point along a path. The method is independent of th...
Alexis Angelidis, Marie-Paule Cani, Geoff Wyvill, ...
ICDE
1999
IEEE
209views Database» more  ICDE 1999»
15 years 10 months ago
Efficient Time Series Matching by Wavelets
Time series stored as feature vectors can be indexed by multidimensional index trees like R-Trees for fast retrieval. Due to the dimensionality curse problem, transformations are ...
Kin-pong Chan, Ada Wai-Chee Fu
GMP
2006
IEEE
121views Solid Modeling» more  GMP 2006»
15 years 3 months ago
Preserving Form-Features in Interactive Mesh Deformation
Interactive mesh editing techniques that preserve discrete differential properties are promising to support the design of mechanical parts such as automobile sheet metal panels. H...
Hiroshi Masuda, Yasuhiro Yoshioka, Yoshiyuki Furuk...
ICDT
2007
ACM
106views Database» more  ICDT 2007»
15 years 3 months ago
Trajectory Databases: Data Models, Uncertainty and Complete Query Languages
Moving objects produce trajectories. We describe a data model for trajectories and trajectory samples and an efficient way of modeling uncertainty via beads for trajectory samples....
Bart Kuijpers, Walied Othman
KDD
2002
ACM
157views Data Mining» more  KDD 2002»
15 years 10 months ago
Transforming data to satisfy privacy constraints
Data on individuals and entities are being collected widely. These data can contain information that explicitly identifies the individual (e.g., social security number). Data can ...
Vijay S. Iyengar