1517 search results - page 17 / 304 » Time and Location Based Services with Access Control |
MDM
2007
Springer
14 years 2 months ago
2007
Springer
This demonstration presents iPDA, a system to support privacy-preserving data access in location-based mobile services. The iPDA system consists of three main components: 1) a mob...
GLOBECOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— This paper investigates distributed medium access control (MAC) to achieve rate guarantee in pulse-based timehopping ultra-wideband (UWB) wireless networks, where the inherent ...
WEBI
2004
Springer
14 years 2 months ago
2004
Springer
Business process describes a set of services that span enterprise boundaries and are provided by enterprises that see each other as partners. Web services is widely accepted and a...
JSAC
2011
12 years 11 months ago
2011
—One promise of Vehicular Ad-hoc Networks (VANET) is to considerably increase road safety and travel comfort by enabling inter-vehicle communications. Among a vast array of poten...
MCAM
2007
Springer
14 years 2 months ago
2007
Springer
The Freeband I-Share project aims to define the mechanisms for trust, willingness, resource discovery and sharing mechanisms in virtual communities. To improve the secure and perfo...