LCJ Dreyer and MS Olivier, "A Workbench for Privacy Policies," Twenty-Second Annual International Computer Software and Applications Conference, Vienna, Austria, 18-21 August 1998
This paper describes a tool that may be used to create and analyse privacy policies based on the InfoPriv model (proposed by us elsewhere). It is called the Privacy Workbench and consists of four modules: the Privacy Policy, Graph Module, Inference Engine and Rule Base. The Workbench maps privacy policies to graphs called information can-flow graphs. The vertices of an information can-flow graph represent entities while the arcs depict the potential information flow. It is the purpose of the Inference Engine to analyse the graph for all possible information flow between entities including conflicting information flow. It does this by using graph-traversal algorithms. The Inference Engine further resolves conflicting information flows. It uses a rule-based approach to choose the 'best' arcs to remove in order to resolve conflicts. These rules are contained in the Rule-base and make use of the information can-flow graph's structure and specifics of the privacy policy.
Personal privacy, information flow
@INPROCEEDINGS(wbench,
AUTHOR={Lucas C J Dreyer and Martin S Olivier},
TITLE={A Workbench for Privacy Policies},
BOOKTITLE={Twenty-Second Annual International Computer Software and
Applications Conference},
ADDRESS={Vienna, Austria},
MONTH={August},
YEAR={1998} )
The full text may be downloaded from http://mo.co.za/ask/wbench.pdf (PDF, 52K).
Note that a username and password are required to download the full text. (Why?) Please e-mail me and I will send you a username and password.
[Publications]
[Home]
Page maintained by
Martin Olivier
Last update: 20 November 2001