1363 search results - page 35 / 273 » Distributed Authorization with Distributed Grammars |
ICNP
2003
IEEE
15 years 4 months ago
2003
IEEE
Peer-to-peer systems enable efficient resource aggregation and are inherently scalable since they do not depend on any centralized authority. However, lack of a centralized autho...
107
click to vote
SACMAT
2006
ACM
15 years 5 months ago
2006
ACM
We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...
ICPP
2005
IEEE
15 years 4 months ago
2005
IEEE
Security in collaborative groups is an active research topic and has been recognized by many organizations in the past few years. In this paper, we propose a fine-grained and attr...
115
click to vote
ATAL
2003
Springer
15 years 4 months ago
2003
Springer
In this paper, we introduce a toolkit called SceneMaker for authoring scenes for adaptive, interactive performances. These performances are based on automatically generated and pr...
COLING
2008
15 years 13 days ago
2008
Much previous work has investigated weak supervision with HMMs and tag dictionaries for part-of-speech tagging, but there have been no similar investigations for the harder proble...