652 search results - page 118 / 131 » On the Design of User-Centric Supporting Service Composition... |
PERCOM
2010
ACM
13 years 6 months ago
2010
ACM
In the recent years, the massive use of in-car navigation systems has symbolized the emergence of location-based services for wayfinding. This market success creates the opportunit...
DIM
2005
ACM
13 years 9 months ago
2005
ACM
Mobile Location-Based Services (LBS) have raised privacy concerns amongst mobile phone users who may need to supply their identity and location information to untrustworthy third ...
CCR
2007
13 years 7 months ago
2007
While the Internet is hardly “broken”, it has proved unable to integrate new ideas, new architectures, and provide paths for future integration of data, voice, rich media and ...
SACMAT
2003
ACM
14 years 26 days ago
2003
ACM
Authorization policy infrastructures are evolving with the complex environments that they support. However, the requirements and technologies supporting context are not yet well u...
CCS
2003
ACM
14 years 25 days ago
2003
ACM
We present WebSOS, a novel overlay-based architecture that provides guaranteed access to a web server that is targeted by a denial of service (DoS) attack. Our approach exploits t...