358 search results - page 2 / 72 » Preserving Privacy in Awareness Systems |
CASSIS
2005
Springer
14 years 3 months ago
2005
Springer
Today many interactions are carried out online through Web sites and e-services and often private and/or sensitive information is required by service providers. A growing concern r...
MDM
2009
Springer
14 years 4 months ago
2009
Springer
Proximity based services are location based services (LBS) in which the service adaptation depends on the comparison between a given threshold value and the distance between a use...
GRC
2007
IEEE
14 years 4 months ago
2007
IEEE
The bulk of contents out on the Internet continue to grow at an astounding pace. As computing and communications become ubiquitous, we are entering the Mobile Internet Computing e...
GIS
2008
ACM
14 years 10 months ago
2008
ACM
In this paper, we follow the role-based access control (RBAC) approach and extend it to provide for the dynamic association of roles with users. In our framework, privileges assoc...
ESORICS
2009
Springer
14 years 4 months ago
2009
Springer
Location based services (LBS) are a specific instance of a broader class of Internet services that are predicted to become popular in a near future: context-aware services. The pr...