1517 search results - page 26 / 304 » Time and Location Based Services with Access Control |
NDT
2010
13 years 7 months ago
2010
Due to the fact that mobile devices are in widespread use, many applications including Location Based Services (LBS) had been involved to deliver relevant information to customers...
JUCS
2006
13 years 8 months ago
2006
Abstract: In ad-hoc networks, mobile devices communicate via wireless links without the aid of any fixed networking infrastructure. These devices must be able to discover services ...
SCANGIS
2003
13 years 10 months ago
2003
Advances in Internet and network technology and the rapidly growing number of mobile personal devices result in the fast growth of Mobile E-Commerce, M-Commerce. In this paper we v...
INFOCOM
1999
IEEE
14 years 29 days ago
1999
IEEE
The Mobile IP (MIP) protocol for IP version 4 provides continuous Internet connectivity to mobile hosts. However, currently it has some drawbacks in the areas of survivability, per...
SAC
2008
ACM
13 years 8 months ago
2008
ACM
The agent paradigm includes the notion that agents interact with services. This paper identifies the need for controlled access to such services, from the perspective of agent sys...