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» Test Generation Algorithms Based on Preorder Relations
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AMOST
2007
ACM
15 years 1 months ago
Using LTL rewriting to improve the performance of model-checker based test-case generation
Model-checkers have recently been suggested for automated software test-case generation. Several works have presented methods that create efficient test-suites using model-checker...
Gordon Fraser, Franz Wotawa
LWA
2004
14 years 11 months ago
Efficient Frequent Pattern Mining in Relational Databases
Data mining on large relational databases has gained popularity and its significance is well recognized. However, the performance of SQL based data mining is known to fall behind ...
Xuequn Shang, Kai-Uwe Sattler, Ingolf Geist
PODS
2005
ACM
85views Database» more  PODS 2005»
15 years 9 months ago
Relative risk and odds ratio: a data mining perspective
We are often interested to test whether a given cause has a given effect. If we cannot specify the nature of the factors involved, such tests are called model-free studies. There ...
Haiquan Li, Jinyan Li, Limsoon Wong, Mengling Feng...
DGO
2004
152views Education» more  DGO 2004»
14 years 11 months ago
Voronoi Region-Based Spatiotemporal GIS Databases
: The use of Voronoi diagrams in GIS-oriented spatiotemporal databases is considered. The Voronoi algorithms generate appropriate meshes for data interpolation. We illustrate the d...
Lixin Li, Reinhard Piltner
ICALT
2008
IEEE
15 years 4 months ago
An Intelligent Engine for the Generation of Adaptive Tutorials
The goal of this work is the design and construction of adaptive tutorials based on the application of algorithms for the automatic resolution of problems which can be used to aut...
Tomás Álvarez, Carmen Escribano, Dan...