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» A definition of subjective possibility
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ITCC
2000
IEEE
15 years 11 months ago
Dequantization Bias for JPEG Decompression
Standard JPEG decompression reconstructs quantized DCT coefficients to the center of the quantization bin. This fails to exploit the nonuniform distribution of the AC coefficien...
Jeffery R. Price, Majid Rabbani
CSCW
2000
ACM
15 years 11 months ago
Copies convergence in a distributed real-time collaborative environment
In real−time collaborative systems, replicated objects, shared by users, are subject to concurrency constraints. In order to satisfy these, various algorithms, qualified as op...
Nicolas Vidot, Michèle Cart, Jean Ferri&eac...
DOLAP
2000
ACM
15 years 11 months ago
Automatically Generating OLAP Schemata from Conceptual Graphical Models
Generating tool specific schemata and configuration information for OLAP database tools from conceptual graphical models is an important prerequisite for a comprehensive tool supp...
Karl Hahn, Carsten Sapia, Markus Blaschka
VRML
2000
ACM
15 years 11 months ago
The morph node
We discuss potential and limitations of a Morph Node, inspired by the corresponding construct in Java3D. A Morph Node in Java3D interpolates vertex attributes among several homeom...
Marc Alexa, Johannes Behr, Wolfgang Müller 00...
VRST
2000
ACM
15 years 11 months ago
Animated deformations with radial basis functions
We present a novel approach to creating deformations of polygonal models using Radial Basis Functions (RBFs) to produce localized real-time deformations. Radial Basis Functions as...
Jun-yong Noh, Douglas Fidaleo, Ulrich Neumann