The inaccessible set: A classification by query type of security risks in statistical databases (Q578944)
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scientific article; zbMATH DE number 4014084
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The inaccessible set: A classification by query type of security risks in statistical databases |
scientific article; zbMATH DE number 4014084 |
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The inaccessible set: A classification by query type of security risks in statistical databases (English)
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1986
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The inaccessible set consists of those elements in a statistical database which cannot be compromised if queries of a certain fixed type are used. We define the size of the inaccessible set as a measure of the security of statistical databases; this measure has the property that it reflects changes in the type of the queries in a very direct way. We then derive several of these measures for various types of queries.
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statistical databases
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types of statistical queries
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comparing security risks
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