1927 search results - page 267 / 386 » An Access Control Model for Location based Services |
277
click to vote
ICDE
2003
IEEE
16 years 7 months ago
2003
IEEE
In moving object environments, it is infeasible for the database tracking the movement of objects to store the exact locations of objects at all times. Typically, the location of a...
236
click to vote
SMC
2007
IEEE
16 years 18 days ago
2007
IEEE
— The development of networking and client/server systems over the Internet had led to many collaborative work software applications. To extend the graphic design collaborative p...
154
click to vote
VTC
2008
IEEE
16 years 22 days ago
2008
IEEE
— The IEEE 802.16j protocol for a multi-hop relay (MMR) WiMAX network is being developed to increase data rates and extend service coverage as an enhancement of existing WiMAX st...
183
click to vote
WINET
2002
15 years 6 months ago
2002
In the near future, we will see dramatic changes in computing and networking hardware. A large number of devices (e.g., phones, PDAs, even small household appliances) will become c...
158
click to vote
WWW
2008
ACM
16 years 7 months ago
2008
ACM
One of the several initiatives to bridge the digital divide in developing countries has been the deployment of information kiosks or knowledge centers in villages in rural parts o...