4874 search results - page 158 / 975 » Information theory for data management |
150
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ICDT
2010
ACM
15 years 10 months ago
2010
ACM
Given a database instance and a corresponding view instance, we address the view definitions problem (VDP): Find the most succinct and accurate view definition, when the view quer...
162
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
There is an increasing need for sharing data repositories containing personal information across multiple distributed, possibly untrusted, and private databases. Such data sharing...
165
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SACMAT
2009
ACM
16 years 28 days ago
2009
ACM
We develop the foundations for a theory of Group-Centric Secure Information Sharing (g-SIS), characterize a specific family of models in this arena and identify several direction...
125
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IDA
1997
Springer
15 years 10 months ago
1997
Springer
This paper evaluates the performance of ten significance measures applied to the problem of determining an appropriate network structure, for data modelling with neurofuzzy syste...
162
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VISUAL
2000
Springer
15 years 10 months ago
2000
Springer
In this paper, we analyze the existing approaches to image data modeling and we propose an image data model and a particular image representation in the proposed model. This model ...