1927 search results - page 183 / 386 » An Access Control Model for Location based Services |
190
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HT
2005
ACM
16 years 3 days ago
2005
ACM
In order to support knowledge workers throughout their task of searching, locating and manipulating information, a system that provides information suitable for a particular user...
176
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WETICE
2008
IEEE
16 years 27 days ago
2008
IEEE
The Bell-LaPadula security model is a hybrid model that combines mandatory access controls and discretionary access controls. The Bell-LaPadula security model has been widely acce...
216
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MIS
2008
Springer
15 years 6 months ago
2008
Springer
The IEEE 802.16 standard provides a specification for a fixed and mobile broadband wireless access system, offering high data rate transmission of multimedia services with differen...
217
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TASE
2008
IEEE
15 years 6 months ago
2008
IEEE
In this paper we deal with the problem of modeling railway networks with Petri nets so as to apply the theory of supervisory control for discrete event systems to automatically de...
160
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SACMAT
2010
ACM
15 years 11 months ago
2010
ACM
The role-based access control (RBAC) has significantly simplified the management of users and permissions in computing systems. In dynamic environments, systems are usually unde...