3906 search results - page 232 / 782 » From grids to places |
271
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GIS
2007
ACM
16 years 7 months ago
2007
ACM
We consider the problem of extracting a river network and a watershed hierarchy from a terrain given as a set of irregularly spaced points. We describe TerraStream, a "pipeli...
173
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ELPUB
2007
ACM
15 years 10 months ago
2007
ACM
Electronic publishing is one part of a much larger process. There is a research lifecycle from creation of a programme for funded research through research proposals, projects, ou...
258
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IDA
2011
Springer
15 years 1 months ago
2011
Springer
The amount of data produced by ubiquitous computing applications is quickly growing, due to the pervasive presence of small devices endowed with sensing, computing and communicatio...
260
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TOG
2012
13 years 9 months ago
2012
Using existing programming tools, writing high-performance image processing code requires sacrificing readability, portability, and modularity. We argue that this is a consequenc...
179
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GRAPHITE
2003
ACM
15 years 11 months ago
2003
ACM
This paper shows that scattered range data can be smoothed at low cost by fitting a Radial Basis Function (RBF) to the data and convolving with a smoothing kernel (low pass filt...