Sciweavers

4842 search results - page 198 / 969
» A Calculus for Data Mapping
Sort
View
DIAGRAMS
2008
Springer
15 years 6 months ago
Extremes Are Better: Investigating Mental Map Preservation in Dynamic Graphs
Research on effective algorithms for efficient graph layout continues apace, and faster technology has led to increasing research on algorithms for the depiction of dynamic graphs ...
Helen C. Purchase, Amanjit Samra
BILDMED
2008
119views Algorithms» more  BILDMED 2008»
15 years 6 months ago
Intuitive Mapping of Perfusion Parameters to Glyph Shape
Abstract. Perfusion data characterize the regional blood flow in human tissue. For each voxel, a time-intensity curve (TIC) represents the enhancement of a contrast agent (CA). Par...
Steffen Oeltze, Arvid Malyszczyk, Bernhard Preim
ICAD
2004
15 years 6 months ago
Aural Maps, Neural Futures
If the mental objects of philosophy, art, and science ... have a place it will be in the deepest synaptic fissures, in the hiatuses, intervals, and mean-times of the non-objectifi...
Meredith Walsh
MVA
2000
122views Computer Vision» more  MVA 2000»
15 years 6 months ago
Unsupervised Classification of X-Ray Mapping Images of Polished Sections
X-ray mapping images of polished sections are classified using two unsupervised clustering algorithms. The methods applied are the k-means algorithm and an extended spectral fuzzy...
Klaus Baggesen Hilger, Allan Aasbjerg Nielsen, Jen...
CORR
2008
Springer
100views Education» more  CORR 2008»
15 years 4 months ago
Learning Isometric Separation Maps
Maximum Variance Unfolding (MVU) and its variants have been very successful in embedding data-manifolds in lower dimensionality spaces, often revealing the true intrinsic dimensio...
Nikolaos Vasiloglou, Alexander G. Gray, David V. A...