2420 search results - page 292 / 484 » Algorithm Visualization in Teaching Spatial Data Algorithms |
123
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DAS
2010
Springer
15 years 1 months ago
2010
Springer
Repetition of layout structure is prevalent in document images. In document design, such repetition conveys the underlying logical and functional structure of the data. For exampl...
223
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ICDE
2008
IEEE
16 years 4 months ago
2008
IEEE
Network data models are frequently used as a mechanism to describe the connectivity between spatial features in many emerging GIS applications (location-based services, transporta...
107
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MICCAI
2006
Springer
16 years 4 months ago
2006
Springer
We propose a novel trace-based method to extract vessel axes from gray-scale angiograms without preliminary segmentations. Our method traces the axes on an optimization framework w...
172
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EGH
2011
Springer
14 years 3 months ago
2011
Springer
A recently developed algorithm called Hierachical Linear Bounding Volume Hierarchies (HLBVH) has demonstrated the feasibility of reconstructing the spatial index needed for ray tr...
124
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
We present the problem of estimating cortical connectivity between different regions of the cortex from scalp electroencephalographic (EEG) or magnetoencephalographic (MEG) data a...