1517 search results - page 25 / 304 » Time and Location Based Services with Access Control |
PERCOM
2006
ACM
14 years 8 months ago
2006
ACM
The purpose of this study was to explore the convenient timing for information notification of the users in their daily life. Using the location and the time interval since a loca...
SEC
2004
13 years 10 months ago
2004
Business Processes for Web Services (BPEL4WS) are the new paradigms for lightweight enterprise integration. They cross organizational boundaries and are provided by entities that s...
HICSS
2003
IEEE
14 years 1 months ago
2003
IEEE
Satellite networks offer a number of desirable characteristics including wide area coverage, unique broadcast capabilities, the ability to communicate with hand-held devices, and ...
PERCOM
2003
ACM
14 years 8 months ago
2003
ACM
In our previous work, we have designed, using a network-based approach, and are currently deploying on Purdue wireless Infrastructure, a Web service for location discovery of 802....
ICDCS
2009
IEEE
14 years 5 months ago
2009
IEEE
We address issues related to privacy protection in location-based services (LBS). Most existing research in this field either requires a trusted third-party (anonymizer) or uses ...