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CIKM
2009
Springer
16 years 9 days ago
Answering XML queries using materialized views revisited
Answering queries using views is a well-established technique in databases. In this context, two outstanding problems can be formulated. The first one consists in deciding whethe...
Xiaoying Wu, Dimitri Theodoratos, Wendy Hui Wang
SSD
2001
Springer
218views Database» more  SSD 2001»
16 years 3 days ago
Efficient Mining of Spatiotemporal Patterns
The problem of mining spatiotemporal patterns is finding sequences of events that occur frequently in spatiotemporal datasets. Spatiotemporal datasets store the evolution of object...
Ilias Tsoukatos, Dimitrios Gunopulos
VISUALIZATION
1998
IEEE
15 years 12 months ago
Interactive out-of-core isosurface extraction
In this paper, we present a novel out-of-core technique for the interactive computation of isosurfaces from volume data. Our algorithm minimizes the main memory and disk space req...
Yi-Jen Chiang, Cláudio T. Silva, William J....
FGR
2004
IEEE
167views Biometrics» more  FGR 2004»
15 years 11 months ago
Adaptive Learning of an Accurate Skin-Color Model
Due to variations of lighting conditions, camera hardware settings, and the range of skin coloration among human beings, a pre-defined skin-color model cannot accurately capture t...
Qiang Zhu, Kwang-Ting Cheng, Ching-Tung Wu, Yi-Leh...
AAAI
2007
15 years 10 months ago
Minimal Mental Models
Agents must form and update mental models about each other in a wide range of domains: team coordination, plan recognition, social simulation, user modeling, games of incomplete i...
David V. Pynadath, Stacy Marsella