2420 search results - page 164 / 484 » Algorithm Visualization in Teaching Spatial Data Algorithms |
125
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TSP
2008
15 years 2 months ago
2008
We address the issue of computing power spectral density (PSD) estimates at the output of a beamforming sensor array in the presence of strong moving interference. It is shown that...
184
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GIS
2010
ACM
14 years 10 months ago
2010
ACM
It is now common for video; real-time and collected, mobile and static, to be georeferenced and stored in large archives for users of expert systems to access and interact with. I...
139
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SSDBM
2009
IEEE
15 years 9 months ago
2009
IEEE
Abstract. Real-life spatial objects are usually described by their geographic locations (e.g., longitude and latitude), and multiple quality attributes. Conventionally, spatial dat...
121
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VLDB
2001
ACM
15 years 7 months ago
2001
ACM
Similarity retrieval mechanisms should utilize generalized quadratic form distance functions as well as the Euclidean distance function since ellipsoid queries parameters may vary...
228
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GIS
2005
ACM
16 years 4 months ago
2005
ACM
Information about dynamic spatial fields, such as temperature, windspeed, or the concentration of gas pollutant in the air, is important for many environmental applications. At th...