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Evolving role definitions through permission invocation patterns
Wen Zhang
, You Chen
,
Carl A. Gunter
, David Liebovitz
, Bradley Malin
Information Trust Institute
Coordinated Science Lab
Siebel School of Computing and Data Science
Research output
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Chapter in Book/Report/Conference proceeding
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Conference contribution
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Keyphrases
Evolving Roles
100%
Invocation
100%
Role-based Access Control
100%
Role Definition
100%
Administrators
85%
Data Mining Techniques
28%
Electronic Health Record System
28%
Information Theory
14%
Similarity Measure
14%
Academic Medical Centers
14%
User Behavior
14%
Expert Knowledge
14%
Outlier Detection
14%
Role Evolution
14%
Control Role
14%
Role Mining
14%
Set-based
14%
Controlled Evolution
14%
Computer Science
role-based access control model
100%
Electronic Medical Record
40%
Role-Based Access Control
40%
Objective Function
20%
User Behavior
20%
Data Mining Technique
20%
Expert Knowledge
20%
Outlier Detection Method
20%