1927 search results - page 339 / 386 » An Access Control Model for Location based Services |
ICDE
2007
IEEE
15 years 4 months ago
2007
IEEE
Separation of duties (SoD) is a key security requirement for many business and information systems. Role Based Access Controls (RBAC) is a relatively new paradigm for protecting i...
SIGMETRICS
2008
ACM
14 years 10 months ago
2008
ACM
Dynamic networks are those where the topology changes over time and therefore efficient routes need to be maintained by frequent updates. Such updates could be costly in terms of ...
ICST
2008
IEEE
15 years 4 months ago
2008
IEEE
Flash memory has become virtually indispensable in most mobile devices, such as mobile phones, digital cameras, mp3 players, etc. In order for mobile devices to successfully provi...
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ICPADS
2005
IEEE
15 years 3 months ago
2005
IEEE
Data warehouses store large volumes of data according to a multidimensional model with dimensions representing different axes of analysis. OLAP systems (OnLine Analytical Processi...
HICSS
1996
IEEE
15 years 2 months ago
1996
IEEE
In this paper, we present a document model which integrates the logical structure and hypertext link structure of hyperdocuments in order to manage structured documents with hyper...