2420 search results - page 19 / 484 » Algorithm Visualization in Teaching Spatial Data Algorithms |
179
click to vote
GIS
1995
ACM
15 years 9 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 ...
152
click to vote
WWW
2010
ACM
15 years 9 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...
156
click to vote
PAMI
2010
15 years 4 months 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...
173
click to vote
ADC
2003
Springer
15 years 11 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,...
138
click to vote
ICPR
2010
IEEE
15 years 10 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...