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» Dimensionality reduction and generalization
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WISEC
2010
ACM
15 years 12 months ago
Zeroing-in on network metric minima for sink location determination
The locations of base stations are critically important to the viability of wireless sensor networks. In this paper, we examine the location privacy problem from both the attack a...
Zhenhua Liu, Wenyuan Xu
CGI
2003
IEEE
15 years 12 months ago
Fast Volumetric Display of Natural Gaseous Phenomena
Mesh simplification algorithms play an important role in computer graphics. In particular, view-dependent simplification methods are utilized widely to reduce the geometric comp...
Stefan Röttger, Thomas Ertl
SIGGRAPH
1999
ACM
15 years 11 months ago
Diffraction Shaders
The reflection of light from surfaces is a fundamental problem in computer graphics. Although many reflection models have been proposed, few take into account the wave nature of...
Jos Stam
INFOVIS
1997
IEEE
15 years 11 months ago
Metrics for effective information visualization
Metrics for information visualization will help designers create and evaluate 3D information visualizations. Based on experience from 60+ 3D information visualizations, the metric...
Richard Brath
VLDB
1997
ACM
141views Database» more  VLDB 1997»
15 years 10 months ago
Efficient User-Adaptable Similarity Search in Large Multimedia Databases
Efficient user-adaptable similarity search more and more increases in its importance for multimedia and spatial database systems. As a general similarity model for multi-dimension...
Thomas Seidl, Hans-Peter Kriegel