376 search results - page 54 / 76 » Integrity constraints in trust management |
SWAP
2008
15 years 1 months ago
2008
Abstract. In the core of every information integration and data exchange effort lies the ability to identify whether two pieces of information refer to the same real world entity. ...
103
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FOMI
2009
14 years 9 months ago
2009
Abstract. The design of architectural environments has to take into account various sources of heterogeneous information. Not only quantitative spatial constraints and qualitative ...
CIKM
2004
Springer
15 years 5 months ago
2004
Springer
We study the representation, derivation and utilization of a special kind of constraints in multidatabase systems. A major challenge is when component database schemas are schemat...
ACSAC
2009
IEEE
15 years 6 months ago
2009
IEEE
—The web is a primary means of information sharing for most organizations and people. Currently, a recipient of web content knows nothing about the environment in which that info...
118
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EUROPKI
2005
Springer
15 years 5 months ago
2005
Springer
Abstract The expansion of inter-organizational scenarios based on different authorization schemes involves the development of integration solutions allowing different authorizatio...