340 search results - page 28 / 68 » Geographic representation in spatial analysis |
114
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GIS
2009
ACM
15 years 8 months ago
2009
ACM
Volunteered geographic information such as that available in blogs, wikis, social networking sites, and community contributed photo collections is enabling new applications. This ...
120
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EDBT
2006
ACM
16 years 2 months ago
2006
ACM
Abstract. Sensor networks monitor physical phenomena over large geographic regions. Scientists can gain valuable insight into these phenomena, if they understand the underlying dat...
118
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ICIP
2005
IEEE
15 years 7 months ago
2005
IEEE
Binary Partition Trees (BPTs) are a well known technique used for region-based image representation and analysis. BPTs are usually created as a result of a merging process based o...
157
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SIGMOD
2000
ACM
15 years 6 months ago
2000
ACM
We discovered a surprising law governing the spatial join selectivity across two sets of points. An example of such a spatial join is "find the libraries that are within 10 m...
131
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CVPR
2008
IEEE
16 years 3 months ago
2008
IEEE
This paper proposes a general framework called Markov stationary features (MSF) to extend histogram based features. The MSF characterizes the spatial co-occurrence of histogram pa...