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Linkability Estimation Between Subjects and Message Contents Using Formal Concepts
Karlstad University, Faculty of Economic Sciences, Communication and IT, Department of Computer Science. Karlstad University, Faculty of Economic Sciences, Communication and IT, Centre for HumanIT.
2007 (English)Conference paper, Published paper (Refereed)
Abstract [en]

In this paper, we examine how conclusions about linkability threats can be drawn by analyzing message contents and subject knowledge in arbitrary communication systems. At first, we define messages described by their contents as formal contexts. Then, we define subjects described by their knowledge as further formal contexts. Finally, we show that concept lattices, which are achieved by applying Formal Concept Analysis to the concatenation of these formal contexts, can be used in order to draw conclusions about correlations, and therefore linkability, between contents of messages and knowledge of subjects. The goal is to define formal specifications which can be utilized in privacy enhancing identity management systems in order to support users in the choice of data items which are to be disclosed to a communication partner

Place, publisher, year, edition, pages
Fairfax, Virginia, USA: ACM New York, NY, USA , 2007.
Keywords [en]
privacy, linkability, concept analysis, identity management, privacy-enhancing technology
National Category
Computer Sciences
Research subject
Computer Science
Identifiers
URN: urn:nbn:se:kau:diva-21072ISBN: 9781595938893 (print)OAI: oai:DiVA.org:kau-21072DiVA, id: diva2:594743
Conference
DIM'07, ACM Workshop on Digital Identity Management, Fairfax, VA, USA, Nov. 2007
Projects
PRIME (Privacy and Identity Management for Europe)Available from: 2013-01-21 Created: 2013-01-21 Last updated: 2018-01-11

Open Access in DiVA

No full text in DiVA

Other links

http://portal.acm.org/citation.cfm?id=1314410http://dud.inf.tu-dresden.de/~berthold/fcacon07.pdf

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Berthold, Stefan

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
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  • asciidoc
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