565 search results - page 99 / 113 » A logic for authorization provenance |
DDEP
2000
Springer
14 years 1 months ago
2000
Springer
As mobile computing becomes widespread, so will the need for digital document delivery by hypertextual means. A further trend will be the provision of the ability for devices to de...
SIGMOD
1999
ACM
14 years 1 months ago
1999
ACM
It is envisaged that the application of the multilevel security (MLS) scheme will enhance exibility and e ectiveness of authorization policies in shared enterprise databases and w...
DIS
1999
Springer
14 years 1 months ago
1999
Springer
After two decades of research on automated discovery, many principles are shaping up as a foundation of discovery science. In this paper we view discovery science as automation of ...
HPDC
1998
IEEE
14 years 1 months ago
1998
IEEE
Development of portable network-aware applications demands an interface to the network that allows an application to obtain information about its execution environment. This paper...
DOLAP
2007
ACM
14 years 26 days ago
2007
ACM
ss domain. Using this more abstract approach means that more data sources of varying types can be incorporated with less effort, and such heterogeneous data sources might be very r...