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A Model for Temporal Interval Authorizations
Kauai, Hawaii January 04-January 07
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/HICSS.2006.20Proceedings of the 39th Annual Hawaii ...
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Francis B. Afinidad, Timothy E. Levin, Cynthia E. Irvine, Thuy D. Nguyen, "A Model for Temporal Interval Authorizations," Hawaii International Conference on System Sciences, vol. 9, pp. 218a, Proceedings of the 39th Annual Hawaii International Conference on System Sciences (HICSS'06) Track 9, 2006.
 
 
BibTex
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@article{ 10.1109/HICSS.2006.20,
author = {Francis B. Afinidad and Timothy E. Levin and Cynthia E. Irvine and Thuy D. Nguyen},
title = {A Model for Temporal Interval Authorizations},
journal ={Hawaii International Conference on System Sciences},
volume = {9},
year = {2006},
issn = {1530-1605},
pages = {218a},
doi = {http://doi.ieeecomputersociety.org/10.1109/HICSS.2006.20},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Hawaii International Conference on System Sciences
TI - A Model for Temporal Interval Authorizations
SN - 1530-1605
SP
EP
A1 - Francis B. Afinidad,
A1 - Timothy E. Levin,
A1 - Cynthia E. Irvine,
A1 - Thuy D. Nguyen,
PY - 2006
KW - null
VL - 9
JA - Hawaii International Conference on System Sciences
ER -
 
Francis B. Afinidad, Naval Postgraduate School
Timothy E. Levin, Naval Postgraduate School
Cynthia E. Irvine, Naval Postgraduate School
Thuy D. Nguyen, Naval Postgraduate School
A new model for representing temporal access control policies is introduced. In this model, temporal authorizations are represented by time attributes associated with subjects and objects, in a "time interval access graph." The time interval access graph is used to define constraints on the temporal relations between subjects, objects, and the time of access. Interval algebra is used to precisely define and analyze the time interval access graph, and to specify the evaluation of access requests.¹
Citation:
Francis B. Afinidad, Timothy E. Levin, Cynthia E. Irvine, Thuy D. Nguyen, "A Model for Temporal Interval Authorizations," hicss, vol. 9, pp.218a, Proceedings of the 39th Annual Hawaii International Conference on System Sciences (HICSS'06) Track 9, 2006
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