Policy-based approach for dynamic architectural adaptation: A case study on location-based system

Mansor, Abdehamid Abdelhadi; Kadir, Wan Hazli Wan; Elias, Hidayah

doi:10.1109/mysec.2011.6140664

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Introduction To Pobmc2

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Cited by 5 publications

(2 citation statements)

References 17 publications

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“…In PobMC [5], policies are used to control the system behavior. Policies provide a high-level of abstraction and allow us to decouple the adaptation concerns from the application code.…”

Section: A Introduction To Pobmcmentioning

confidence: 99%

Policy Overlap Analysis to Avoid Policy Conflict in Policy-Based Management Systems

Mansor¹,

Kadir²,

Elsawi³

2014

Computer Science &Amp; Information Technology ( CS &Amp; IT )

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“…In PobMC [5], policies are used to control the system behavior. Policies provide a high-level of abstraction and allow us to decouple the adaptation concerns from the application code.…”

Section: A Introduction To Pobmcmentioning

confidence: 99%

Policy Overlap Analysis to Avoid Policy Conflict in Policy-Based Management Systems

Mansor¹,

Kadir²,

Elsawi³

2014

Computer Science &Amp; Information Technology ( CS &Amp; IT )

Self Cite

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“…In PobMC [10], policies are used to control the system behavior. Policies provide a high-level of abstraction and allow us to decouple the adaptation concerns from the application code.…”

Section: Introduction To Pobmcmentioning

confidence: 99%

Static Analysis to Avoid Overlap of Policies in Policy-Based Management Systems

Mansor¹,

Kadir²

2014

IJSEA

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A management policy evolves over time by addition, deletion and modifications of rules. Policies authored by different administrators may be merged to form the final system management policy. Since policies are used to govern the system behavior, conflicts may arise in the set of policies and also may arise during the refinement process, between the high-level goals and the implementable policies. Moreover, policy conflict can result from propagation, action composition and other constraint policies, which cannot be detected by simply comparing authorization policies. Static and dynamic conflicts are considered as two classes of conflict which need to be understood and independently managed. Furthermore, the distinction between these two classed is important; as detecting and resolving of conflict can be computationally intensive, time consuming and hence, costly. However, a dynamic conflict is quite unpredictable, in that it may, or may not; proceed to a state of a realized conflict. In this paper we present static analyses to address the overlap cased when there are two or more policies are enforced simultaneously. Moreover, the paper provides temporal specification patterns to avoid each type of conflicts, and to ensure that policies are enforced correctly.

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Context-Aware Pervasive Systems

Mahalle

Dhotre

2019

Intelligent Systems Reference Library

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Policy-based approach for dynamic architectural adaptation: A case study on location-based system

Cited by 5 publications

References 17 publications

Policy Overlap Analysis to Avoid Policy Conflict in Policy-Based Management Systems

Policy Overlap Analysis to Avoid Policy Conflict in Policy-Based Management Systems

Static Analysis to Avoid Overlap of Policies in Policy-Based Management Systems

Context-Aware Pervasive Systems

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