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CCCG
2008
15 years 5 months ago
Application of computational geometry to network p-center location problems
In this paper we showed that a p( 2)-center location problem in general networks can be transformed to the well known Klee's measure problem [5]. This resulted in an improved...
Qiaosheng Shi, Binay K. Bhattacharya
MVA
2007
120views Computer Vision» more  MVA 2007»
15 years 5 months ago
Improvement of Cadastral Map Assembling Based on GHT
There are numerous cadastral maps generated by past land surveying. For effective and efficient use of these maps, we have to assemble the set of maps to make them superimposable ...
Fei Liu, Wataru Ohyama, Tetsushi Wakabayashi, Fumi...
NIPS
2007
15 years 5 months ago
On higher-order perceptron algorithms
A new algorithm for on-line learning linear-threshold functions is proposed which efficiently combines second-order statistics about the data with the ”logarithmic behavior” ...
Claudio Gentile, Fabio Vitale, Cristian Brotto
VMV
2008
129views Visualization» more  VMV 2008»
15 years 5 months ago
Shape Median Based on Symmetric Area Differences
Median averaging is a powerful averaging concept on sets of vector data in finite dimensions. A generalization of the median for shapes in the plane is introduced. The underlying ...
Benjamin Berkels, Gina Linkmann, Martin Rumpf
DMDW
2001
128views Management» more  DMDW 2001»
15 years 5 months ago
Improving Data Cleaning Quality Using a Data Lineage Facility
The problem of data cleaning, which consists of removing inconsistencies and errors from original data sets, is well known in the area of decision support systems and data warehou...
Helena Galhardas, Daniela Florescu, Dennis Shasha,...