163 search results - page 8 / 33 » Using Semantic Policies to Reason over User Availability |
GIS
2002
ACM
13 years 8 months ago
2002
ACM
The focus of this paper is on interoperability issues to achieve data integration in distributed databases for geographic applications. Our concrete application is in the context ...
POLICY
2009
Springer
14 years 3 months ago
2009
Springer
Abstract—An administrative role-based access control (ARBAC) model specifies administrative policies over a role-based access control (RBAC) system, where an administrative perm...
ESOP
2003
Springer
14 years 1 months ago
2003
Springer
Security folklore holds that a security mechanism based on stack inspection is incompatible with a global tail call optimization policy. An implementation of such a language may ha...
NLDB
2011
Springer
12 years 11 months ago
2011
Springer
Abstract. Linked Data brings the promise of incorporating a new dimension to the Web where the availability of Web-scale data can determine a paradigmatic transformation of the Web...
SEMWEB
2009
Springer
14 years 1 months ago
2009
Springer
Due to significant improvements in the capabilities of small devices such as PDAs and smart phones, these devices can not only consume but also provide Web Services. The dynamic n...