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SSD
1999
Springer
106views Database» more  SSD 1999»
14 years 2 months ago
XZ-Ordering: A Space-Filling Curve for Objects with Spatial Extension
There is an increasing need to integrate spatial index structures into commercial database management systems. In geographic information systems (GIS), huge amounts of information ...
Christian Böhm, Gerald Klump, Hans-Peter Krie...
WSCG
2004
190views more  WSCG 2004»
13 years 11 months ago
Scalable Compression and Rendering of Textured Terrain Data
Several sophisticated methods are available for efficient rendering of out-of-core terrain data sets. For huge data sets the use of preprocessed tiles has proven to be more effici...
Roland Wahl, Manuel Massing, Patrick Degener, Mich...
AIEDU
2005
185views more  AIEDU 2005»
13 years 9 months ago
A Bayesian Student Model without Hidden Nodes and its Comparison with Item Response Theory
The Bayesian framework offers a number of techniques for inferring an individual's knowledge state from evidence of mastery of concepts or skills. A typical application where ...
Michel C. Desmarais, Xiaoming Pu
DS
1992
128views Database» more  DS 1992»
13 years 11 months ago
Achieving Incremental Consistency among Autonomous Replicated Databases
In this paper, we present methods for supporting autonomous updates in replicated databases. Autonomous updates are of particular importance to applications that cannot tolerate t...
Stefano Ceri, Maurice A. W. Houtsma, Arthur M. Kel...
CF
2008
ACM
13 years 12 months ago
A modular 3d processor for flexible product design and technology migration
The current methodology used in mass-market processor design is to create a single base microarchitecture (e.g., Intel's "Core"or AMD's"K8") that is ...
Gabriel H. Loh