13717 search results - page 575 / 2744 » Control Systems |
196
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DEON
2010
Springer
15 years 12 months ago
2010
Springer
Compliance is often achieved ‘by design’ through a coherent system of controls consisting of information systems and procedures . This system-based control requires a new appro...
242
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SPC
2005
Springer
16 years 17 days ago
2005
Springer
In pervasive computing environments, changes in context may trigger changes in an individual’s access permissions. We contend that existing access control frameworks do not provi...
159
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CDC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— In [1] a balanced canonical form for continuoustime lossless systems was presented. This form has a tridiagonal dynamical matrix A and the useful property that the corr...
187
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CONCUR
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. We unify a view on three extensions of Process Rewrite Systems (PRS) and compare their expressive power with that of PRS. We show that the class of Petri nets is less exp...
185
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ADC
2005
Springer
16 years 19 days ago
2005
Springer
This paper describes an access control method of the XML repository system, SAXOPHONE, which was implemented at Tokyo Metropolitan University. The main feature of our research is ...