1103 search results - page 169 / 221 » Semantic Interoperability of Authorizations |
CJ
2006
13 years 10 months ago
2006
s the development of an abstract description of what there is in the world in an application-independent form. This paper argues that attempts to support information systems intero...
WWW
2008
ACM
14 years 10 months ago
2008
ACM
The Semantic Web is based on accessing and reusing RDF data from many different sources, which one may assign different levels of authority and credibility. Existing Semantic Web ...
SIGCSE
2009
ACM
14 years 10 months ago
2009
ACM
commonly stated definition of abstract data type (ADT) is that it is a domain of values and the operations over that domain. So, for example, a language's built-in types, lik...
FSEN
2007
Springer
14 years 4 months ago
2007
Springer
We define a type system for COWS, a formalism for specifying and combining services, while modelling their dynamic behaviour. Our types permit to express policies constraining dat...
CONCUR
2005
Springer
14 years 3 months ago
2005
Springer
The focus of process calculi is interaction rather than computation, and for this very reason: (i) their operational semantics is conveniently expressed by labelled transition syst...