72 search results - page 13 / 15 » A Type Discipline for Authorization in Distributed Systems |
CSREASAM
2006
13 years 9 months ago
2006
Current computer security systems are based on the premise that once a user presents valid credentials to the authentication system (e.g. valid ID and password), they are granted ...
ICDCS
1995
IEEE
13 years 11 months ago
1995
IEEE
nt formal speci cations of a new abstraction, weak sets, which can be used to alleviate high latencies when retrieving data from a wide-area information system like the World Wide...
PCRCW
1997
Springer
13 years 11 months ago
1997
Springer
In recent years, theChaos Project at theUniversityofWashingtonhas analyzed and simulated a dozen routing algorithms. Three new routing algorithms have been invented; of these, the...
KDD
2009
ACM
14 years 8 months ago
2009
ACM
Online forums represent one type of social media that is particularly rich for studying human behavior in information seeking and diffusing. The way users join communities is a re...
GIS
2006
ACM
14 years 8 months ago
2006
ACM
Creating complex spatio?temporal simulation models is a hot issue in the area of spatio?temporal databases [7]. While existing Moving Object Simulators (MOSs) address different ph...