45 search results - page 3 / 9 » Open and decentralized access across location-based services |
ESWS
2008
Springer
13 years 7 months ago
2008
Springer
In this paper, we argue that implementing the grand vision of the Semantic Web would greatly benefit from a service which can enable the reuse of globally unique URIs across semant...
CSFW
2006
IEEE
13 years 11 months ago
2006
IEEE
A coalition provides a virtual space across a network that allows its members to interact in a transparent manner. Coalitions may be formed for a variety of purposes. These range ...
IFIPTM
2010
13 years 3 months ago
2010
Enforcing complex policies that span organizational domains is an open challenge. Current work on SOA policy enforcement splits security in logical components that can be distribut...
SACMAT
2006
ACM
13 years 11 months ago
2006
ACM
In recent years, trust negotiation (TN) has been proposed as a novel access control solution for use in open system environments in which resources are shared across organizationa...
DEXAW
2003
IEEE
13 years 10 months ago
2003
IEEE
Across a wide variety of fields, huge datasets are being collected and accumulated at a dramatical pace. The datasets addressed by individual applications are very often heteroge...