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» A Note on Concepts and Distances
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VMV
2008
129views Visualization» more  VMV 2008»
13 years 9 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
INTERACT
2003
13 years 9 months ago
The Ultrasound Image of the Tongue Surface as Input for Man/Machine Interface
: The paper presents a new concept of computer user interface dedicated for the disabled people. The concept is based on the recognition of ultrasound image of the selected region ...
Konrad Lukaszewicz
ENGL
2008
74views more  ENGL 2008»
13 years 7 months ago
Improving the Development of QSAR Prediction Models with the use of Approximate Similarity Approach
The improvement on the QSAR prediction of the trans-stilbenes affinity for the -amyloid peptide (employed for detecting the Alzheimer disease) achieved by means of using approximat...
Irene Luque Ruiz, Manuel Urbano-Cuadrado, Miguel &...
JSYML
2000
76views more  JSYML 2000»
13 years 7 months ago
Located Sets and Reverse Mathematics
Let X be a compact metric space. A closed set K X is located if the distance function d(x, K) exists as a continuous realvalued function on X; weakly located if the predicate d(x,...
Mariagnese Giusto, Stephen G. Simpson
IJBC
2007
72views more  IJBC 2007»
13 years 7 months ago
Centrality Estimation in Large Networks
Centrality indices are an essential concept in network analysis. For those based on shortest-path distances the computation is at least quadratic in the number of nodes, since it ...
Ulrik Brandes, Christian Pich