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S. C. Hansen

dblp:46/764 · DBLP profile ↗
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2ranked-venue papers
2as first author
0since 2021 · last 1991
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Security and privacy · 1 · 1 first-authorDatabases, data management, data science and information retrieval · 1 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Network and information security
1 paper
Privacy and data protection · 100%

Topics — the 1 heaviest of 1, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Privacy and data protection › statistical database privacy
inference control		 0.011991
An Extended Memoryless Inference Control Method: Accounting for Dependence in Table-level Controls · SIGMOD Conference 1991

Methods — techniques the papers use, named apart from their topics

memoryless inference control · 0.0
YearPublicationVenuePosition
1991 Domain reduction dependencies: A new type of dependency for statistical database security
abstract
A new type of data dependency, the domain reduction dependency is defined. Given a set of attributes over which a query is being made, this dependency allows one to more accurately predict the probability of release of sensitive statistics for that query than could have been done with table size alone. In addition, the properties of DRDs provide metainformation on the gain and loss of information within a lattice of queries through the addition or removal of attributes from a query set. This increased formalism on information loss and gain may provide insights which will allow the construction of better techniques for protecting the security of future statistical databases.>
S. C. Hansen, Elizabeth A. Unger
 ACSAC1
1991 An Extended Memoryless Inference Control Method: Accounting for Dependence in Table-level Controls
abstract
article Free AccessAn extended memoryless inference control model: accounting for dependence in table-level controls Share on Authors: S. C. Hansen Department of Computing and Information Sciences, Kansas State University, Manhattan, Kansas Department of Computing and Information Sciences, Kansas State University, Manhattan, KansasView Profile , E. A. Unger Department of Computing and Information Sciences, Kansas State University, Manhattan, Kansas Department of Computing and Information Sciences, Kansas State University, Manhattan, KansasView Profile Authors Info & Claims ACM SIGMOD RecordVolume 20Issue 2June 1991 pp 348–356https://doi.org/10.1145/119995.115853Online:01 April 1991Publication History 3citation235DownloadsMetricsTotal Citations3Total Downloads235Last 12 Months4Last 6 weeks0 Get Citation AlertsNew Citation Alert added!This alert has been successfully added and will be sent to:You will be notified whenever a record that you have chosen has been cited.To manage your alert preferences, click on the button below.Manage my AlertsNew Citation Alert!Please log in to your account Save to BinderSave to BinderCreate a New BinderNameCancelCreateExport CitationPublisher SiteeReaderPDF
S. C. Hansen, Elizabeth A. Unger
 SIGMOD Conference1