59 search results - page 1 / 12 » Modeling location-based services with subject spaces |
MOBISYS
2003
ACM
14 years 4 months ago
2003
ACM
Advances in sensing and tracking technology enable location-based applications but they also create significant privacy risks. Anonymity can provide a high degree of privacy, save...
PET
2004
Springer
13 years 10 months ago
2004
Springer
There are a variety of well-known models for access control developed for purposes like formally modeling the access rights on files, databases, and web resources. However, the ex...
CASCON
2003
13 years 6 months ago
2003
The advance in wireless networks and in positioning systems has led to the development of a new generation of mobile applications: location-based services (LBS). LBS offer highly ...
EDBT
2012
ACM
11 years 7 months ago
2012
ACM
The range searching problem is fundamental in a wide spectrum of applications such as radio frequency identification (RFID) networks, location based services (LBS), and global po...
WWW
2004
ACM
14 years 5 months ago
2004
ACM
As programmable mobile devices (such as high-end cellular phones and Personal Digital Assistants) became widely adopted, users ask for Internet access on-the-road. While upcoming ...