2196 search results - page 410 / 440 » Practical Reasoning Using Values |
SIGADA
2004
Springer
14 years 28 days ago
2004
Springer
Existing security models require that information of a given security level be prevented from “leaking” into lower-security information. High-security applications must be dem...
SACMAT
2003
ACM
14 years 26 days ago
2003
ACM
In large organizations the administration of access privileges (such as the assignment of an access right to a user in a particular role) is handled cooperatively through distribu...
EUROCRYPT
2003
Springer
14 years 25 days ago
2003
Springer
In spite of a relatively large number of publications about breaking Enigma by the Allies before and during the World War II, this subject remains relatively unknown not only to th...
CIA
2000
Springer
13 years 12 months ago
2000
Springer
Abstract. Currently, many kinds of information agents for di erent purposes exist. However, agents from di erent systems are still unable to cooperate, even if they accurately foll...
SDB
1995
13 years 11 months ago
1995
Most of work on partial information in databases asks which operations of standard languages, like relational algebra, can still be performed correctly in the presence of nulls. In...