Foundation for a Time Interval Access Control Model

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A new model for representing temporal access control policies is introduced. In this model, temporal authorizations are represented by time attributes associated with both subjects and objects, and a “time interval access graph.” The time interval access graph is used to define constraints on the temporal relations between subjects and objects. Interval algebra is used to define and analyze the time interval access graph.

Francis B. Afinidad, Timothy E. Levin, Cynthia E.

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Computer Networks | Interval Access Graph | MMMACNS 2005 | Temporal Access Control | Time Interval Access |

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Added	28 Jun 2010
Updated	28 Jun 2010
Type	Conference
Year	2005
Where	MMMACNS
Authors	Francis B. Afinidad, Timothy E. Levin, Cynthia E. Irvine, Thuy D. Nguyen

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Foundation for a Time Interval Access Control Model

Computer Networks | Interval Access Graph | MMMACNS 2005 | Temporal Access Control | Time Interval Access |

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