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» Mining Model Trees from Spatial Data
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OTM
2005
Springer
15 years 9 months ago
Using ORM to Model Web Systems
In this paper, we describe how ORM is extended, and combined with Concurrent Task Trees (CTT) to model the content as well as the functionality of a web system in the web design me...
Olga De Troyer, Sven Casteleyn, Peter Plessers
EMNLP
2009
15 years 1 months ago
Model Adaptation via Model Interpolation and Boosting for Web Search Ranking
This paper explores two classes of model adaptation methods for Web search ranking: Model Interpolation and error-driven learning approaches based on a boosting algorithm. The res...
Jianfeng Gao, Qiang Wu, Chris Burges, Krysta Marie...
DAWAK
2005
Springer
15 years 9 months ago
Automatic Selection of Bitmap Join Indexes in Data Warehouses
The queries defined on data warehouses are complex and use several join operations that induce an expensive computational cost. This cost becomes even more prohibitive when querie...
Kamel Aouiche, Jérôme Darmont, Omar B...
GIS
2004
ACM
16 years 4 months ago
Adaptive hierarchical RBF interpolation for creating smooth digital elevation models
This paper presents a fast algorithm for smooth digital elevation model interpolation and approximation from scattered elevation data. The global surface is reconstructed by subdi...
Joachim Pouderoux, Jean-Christophe Gonzato, Ireneu...
ISCAS
2007
IEEE
95views Hardware» more  ISCAS 2007»
15 years 10 months ago
Distributed Video Coding with Spatial Correlation Exploited Only at the Decoder
—A new pixel-domain Distributed Video Coding (DVC) scheme is proposed in this paper, in which both the temporal and the spatial correlations are exploited only at the decoder. A ...
Mei Guo, Yan Lu, Feng Wu, Shipeng Li, Wen Gao