271 search results - page 7 / 55 » Access control over uncertain data |
IFIP
2005
Springer
14 years 27 days ago
2005
Springer
This paper considers the effect of untyped attackers inside a distributed system where security is enforced by the type system. In previous work we introduced the Key-Based Decentr...
EMISAIJ
2010
13 years 2 months ago
2010
Integrated process support is highly desirable in environments where data related to a particular business process are scattered over distributed, heterogeneous information system...
IEEEARES
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— Following Mark Weiser’s vision of ubiquitous computing and calm technology, computer systems should run in the background, preferably without the user noticing it at ...
CCR
1999
13 years 7 months ago
1999
This paper presents three transmission schemes to improve the transmission of MPEG video over a timed token medium access control (MAC) network. Multiple classes of MPEG video are...
MEDINFO
2007
13 years 8 months ago
2007
Ongoing concerns have been raised over the effectiveness of information technology products and systems in maintaining privacy protection for sensitive data. The aim is to ensure ...