32545 search results - page 649 / 6509 » Data Structures and Algorithms |
204
Voted
CEC
2009
IEEE
16 years 2 months ago
2009
IEEE
This paper describes an evolutionary clustering algorithm, which can partition a given dataset automatically into the optimal number of groups through one shot of optimization. The...
223
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DCOSS
2006
Springer
15 years 11 months ago
2006
Springer
We consider the problem of data propagation in wireless sensor networks and revisit the family of mixed strategy routing schemes. We show that maximizing the lifespan, balancing th...
170
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TMI
2002
15 years 7 months ago
2002
In this paper, we present a novel algorithm for fuzzy segmentation of magnetic resonance imaging (MRI) data and estimation of intensity inhomogeneities using fuzzy logic. MRI inten...
168
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EDM
2008
15 years 9 months ago
2008
In this paper we compare different data mining methods and techniques for classifying students based on their Moodle usage data and the final marks obtained in their respective cou...
254
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KDD
2001
ACM
16 years 8 months ago
2001
ACM
The similarity join is an important operation for mining high-dimensional feature spaces. Given two data sets, the similarity join computes all tuples (x, y) that are within a dis...