Policy-Based Pervasive Systems Management Using Specification-Enhanced Rules
Shankar, Chetan Shiva
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https://hdl.handle.net/2142/81741
Description
Title
Policy-Based Pervasive Systems Management Using Specification-Enhanced Rules
Author(s)
Shankar, Chetan Shiva
Issue Date
2006
Doctoral Committee Chair(s)
Roy Campbell
Department of Study
Computer Science
Discipline
Computer Science
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
Ph.D.
Degree Level
Dissertation
Keyword(s)
Computer Science
Language
eng
Abstract
In this thesis, we propose a rule framework called Event-Condition-Precondition-Action-Postcondition (ECPAP) that contains axiomatic specifications of rule actions, for designing management policies. These specifications formally state the effect of an action using Hoare logic as pre- and post-conditions. This framework facilitates advanced conflict and cycle analysis, determines enforcement order when multiple rules are simultaneously triggered, supports policy exception handling and provides reasoning support for rules with long-running actions. We show how the ECPAP framework enables deterministic policy-based management.
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