2851 search results - page 474 / 571 » A Knowledge Based Approach on Educational Metadata Use |
194
Voted
CORR
1999
Springer
15 years 3 months ago
1999
Springer
Abstract. Nearest neighbor searching is a fundamental computational problem. A set of n data points is given in real d-dimensional space, and the problem is to preprocess these poi...
159
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CORR
2010
Springer
15 years 3 months ago
2010
Springer
The common utilization-based definition of available bandwidth and many of the existing tools to estimate it suffer from several important weaknesses: i) most tools report a point...
115
Voted
CORR
2008
Springer
15 years 2 months ago
2008
Springer
Abstract--A traditional assumption underlying most data converters is that the signal should be sampled at a rate exceeding twice the highest frequency. This statement is based on ...
178
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KDD
2007
ACM
16 years 4 months ago
2007
ACM
Existing data-stream clustering algorithms such as CluStream are based on k-means. These clustering algorithms are incompetent to find clusters of arbitrary shapes and cannot hand...
125
Voted
CHI
1999
ACM
15 years 8 months ago
1999
ACM
Interface builders are popular tools for designing and developing graphical user interfaces. These tools, however, are engineering-centered; they operate mainly on windows and wid...