Modelling role hierarchy structure using the Formal Concept Analysis

Ścibor Sobieski, Bartosz Zieliński


We demonstrate how one can use the formal concept analysis (FCA) to obtain the role hierarchy for the role based access control from the existing access control matrix. We also discuss assesed by means of FCA the quality of security system and finding users with excess permissions.

Full Text:


Data publikacji: 2010-01-01 00:00:00
Data złożenia artykułu: 2016-04-27 16:26:40


  • There are currently no refbacks.

Copyright (c) 2015 Annales UMCS Sectio AI Informatica

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.