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VISUALIZATION
1996
IEEE
15 years 10 months ago
BLaC-Wavelets: A Multiresolution Analysis With Non-Nested Spaces
In the last ve years, there has been numerous applications of wavelets and multiresolution analysis in many elds of computer graphics as di erent as geometric modelling, volume vi...
Georges-Pierre Bonneau, Stefanie Hahmann, Gregory ...
SDM
2007
SIAM
133views Data Mining» more  SDM 2007»
15 years 7 months ago
On Point Sampling Versus Space Sampling for Dimensionality Reduction
In recent years, random projection has been used as a valuable tool for performing dimensionality reduction of high dimensional data. Starting with the seminal work of Johnson and...
Charu C. Aggarwal
CAD
2008
Springer
15 years 6 months ago
Improved Binary Space Partition merging
This paper presents a new method for evaluating boolean set operations between Binary Space Partition (BSP) trees. Our algorithm has many desirable features including both numeric...
Mikola Lysenko, Roshan D'Souza, Ching-Kuan Shene
CN
2007
123views more  CN 2007»
15 years 6 months ago
Information retrieval in schema-based P2P systems using one-dimensional semantic space
The widespread use of RDF-based information necessitates efficient information retrieval techniques in wide-area networks. In this paper, we present Dynamic Semantic Space, a sche...
Tao Gu, Hung Keng Pung, Daqing Zhang
PRESENCE
2006
88views more  PRESENCE 2006»
15 years 6 months ago
An Investigation of Collective Human Behavior in Large-Scale Mixed Reality Spaces
Future mixed reality systems will need to support large numbers of simultaneous, nonexpert users at reasonable per-user costs if the systems are to be widely deployed within socie...
Kynan Eng, Matti Mintz, Tobi Delbrück, Rodney...