1103 search results - page 180 / 221 » Semantic Interoperability of Authorizations |
POLICY
2005
Springer
14 years 3 months ago
2005
Springer
The use of policy-based mechanisms significantly reduces the complexity associated with applicational development and operation. In particular, history-based policies allow the s...
ICCS
2003
Springer
14 years 3 months ago
2003
Springer
XML-based metadata information services are a crucial core service needed by Problem Solving Environments built over emerging service-based, globally-scaled distributed systems, a...
ICVS
2001
Springer
14 years 2 months ago
2001
Springer
High-level vision systems use object, scene or domain specific knowledge to interpret images. Unfortunately, this knowledge has to be acquired for every domain. This makes it diffi...
ECOOP
2000
Springer
14 years 2 months ago
2000
Springer
This paper studies specific language level abstractions for component-based programming. We propose a simple model which captures some basic ingredients — like explicit context ...
VLDB
1990
ACM
14 years 1 months ago
1990
ACM
This paper presents an approach to maintaining consistency of object versions in multiversion database systems. In this approach a multiversion database is considered to be a set ...