581 search results - page 54 / 117 » policy 2009 |
SDMW
2009
Springer
14 years 3 months ago
2009
Springer
In this paper we investigate the feasibility and efficiency of mapping XML data and access control policies onto relational and native XML databases for storage and querying. We de...
AINA
2009
IEEE
14 years 1 months ago
2009
IEEE
—The paper first discusses motivations why taking into account location information in authentication and access control is important. The paper then surveys current approaches t...
CDC
2009
IEEE
14 years 1 months ago
2009
IEEE
Abstract— We investigate an optimal consumption and investment problem where we receive a certain fixed income stream that is terminated at a random time. It turns out that the ...
IWANN
2009
Springer
14 years 1 months ago
2009
Springer
This paper describes an approach to user configuration of activity awareness. This approach offers users increased flexibility by allowing the use of multiple methods of configurat...
DLOG
2009
13 years 9 months ago
2009
Relation Based Access Control (RelBAC) is an access control model designed for the new scenarios of access control on Web 2.0. Under this model, we discuss in this paper how to for...