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168
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IJNSEC
2010
14 years 11 months ago
2010
One of the major threats that an enterprise Information system networks are facing today is the Insider threat. As part of the Insider Threat study, lack of an effective access co...
153
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ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
In this paper, a new framework for the tracking of closed curves is described. The proposed approach, formalized through an optimal control technique, enables a continuous trackin...
241
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GIS
2008
ACM
16 years 5 months ago
2008
ACM
In this paper, we follow the role-based access control (RBAC) approach and extend it to provide for the dynamic association of roles with users. In our framework, privileges assoc...
145
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ESORICS
2002
Springer
16 years 4 months ago
2002
Springer
Abstract. An important goal of security in information systems is confidentiality. A confidentiality policy specifies which users should be forbidden to acquire what kind of inform...
158
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ICRA
2009
IEEE
15 years 11 months ago
2009
IEEE
— This paper addresses the problem of coverage control of a network of mobile sensors. In the current literature, this is commonly formulated as a locational optimization problem...