2420 search results - page 19 / 484 » Algorithm Visualization in Teaching Spatial Data Algorithms |
126
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GIS
1995
ACM
15 years 5 months ago
1995
ACM
An algorithm is presented to answer window queries in a quadtree-based spatial database environment by retrieving the covering blocks in the underlying spatial database. It works ...
115
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WWW
2010
ACM
15 years 5 months ago
2010
ACM
This paper presents a technique for visualizing large spatial data sets in Web Mapping Systems (WMS). The technique creates a hierarchical clustering tree, which is subsequently u...
114
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PAMI
2010
15 years 5 days ago
2010
— We propose a randomized data mining method that finds clusters of spatially overlapping images. The core of the method relies on the min-Hash algorithm for fast detection of p...
124
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ADC
2003
Springer
15 years 7 months ago
2003
Springer
Selectivity estimation of queries not only provides useful information to the query processing optimization but also may give users a preview of processing results. In this paper,...
ICPR
2010
IEEE
15 years 6 months ago
2010
IEEE
In this paper, we propose a new algorithm for BrainComputer Interface (BCI): the Spatially Regularized Common Spatial Patterns (SRCSP). SRCSP is an extension of the famous CSP alg...