831 search results - page 101 / 167 » A Security Concept for OLAP |
SP
2000
IEEE
14 years 3 months ago
2000
IEEE
We address the goal of making Delegation Logic (DL) into a practically implementable and tractable trustmanagement system. DL [22] is a logic-based knowledge representation (i.e.,...
ESORICS
1992
Springer
14 years 3 months ago
1992
Springer
After a brief survey of the problems related to audit trail analysis and of some approaches to deal with them, the paper outlines the project ASAX which aims at providing an advanc...
SP
1990
IEEE
14 years 3 months ago
1990
IEEE
In recent times information flow and non-interference have become very popular concepts for expressing both integrity and privacy properties. We present the first general definitio...
PODC
2010
ACM
14 years 3 months ago
2010
ACM
In this paper, we present a framework for achieving anonymity and trust, two seemingly contradictory properties, in distributed systems. Our approach builds on webs of trust, a we...
SP
2010
IEEE
14 years 3 months ago
2010
IEEE
—A growing number of current web sites combine active content (applications) from untrusted sources, as in so-called mashups. The object-capability model provides an appealing ap...