1103 search results - page 36 / 221 » Semantic Interoperability of Authorizations |
COLING
2010
13 years 4 months ago
2010
This paper proposes a novel topic model, Citation-Author-Topic (CAT) model that addresses a semantic search task we define as expert search
CR
2001
13 years 11 months ago
2001
ACT n are ge. subject access ieved. In order to facilitate subject access interoperability a mechanism must be built that allows the different controlled vocabularies to communicat...
CONTEXT
2001
Springer
14 years 2 months ago
2001
Springer
This paper discusses the use of contextual reasoning, i.e. context transformation for achieving semantic interoperability in heterogeneous information systems. We introduce termino...
SEMWEB
2001
Springer
14 years 2 months ago
2001
Springer
In this paper, we analyze a geospatial application for visualizing U.S. election results in order to show the problems that need to be solved in the mapping between different XML...
CSE
2009
IEEE
14 years 4 months ago
2009
IEEE
Abstract—Vocabulary alignment is a main challenge in distributed access control as peers should understand each other’s policies unambiguously. Ontologies enable mutual underst...