344 search results - page 21 / 69 » A Conceptual Model for Dynamic Clustering in Object Database... |
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FODO
1998
Springer
15 years 1 months ago
1998
Springer
In object-oriented database systems (OODB) with logical OIDs, an OID index (OIDX) is needed to map from OID to the physical location of the object. In a transaction time temporal ...
ICMCS
1995
IEEE
15 years 1 months ago
1995
IEEE
This paper presents a framework for data modeling ntic abstraction of image/video data. The framework is based on spatio-temporalinformation associated with salient objects in an ...
170
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
Traditional similarity or distance measurements usually become meaningless when the dimensions of the datasets increase, which has detrimental effects on clustering performance. I...
ICDE
2007
IEEE
15 years 4 months ago
2007
IEEE
The wide availability of large scale databases requires more efficient and scalable tools for data understanding and knowledge discovery. In this paper, we present a method to ...
PR
2007
14 years 9 months ago
2007
Given a data set, a dynamical procedure is applied to the data points in order to shrink and separate, possibly overlapping clusters. Namely, Newton’s equations of motion are em...