702 search results - page 32 / 141 » Low-fidelity location based information systems |
ESORICS
2012
Springer
11 years 10 months ago
2012
Springer
In certain applications, it is important for a remote server to securely determine whether or not two mobile devices are in close physical proximity. In particular, in the context ...
SOCIALCOM
2010
13 years 5 months ago
2010
Sharing life-log information in a social community has many advantages, both for the user and society. But sharing any type of personal information is a threat to privacy. In parti...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Coherent base station (BS) cooperative transmission provides high spectrum efficiency for cellular systems when channel state information (CSI) is perfectly known at the BSs. For...
SIGIR
2010
ACM
13 years 2 months ago
2010
ACM
With the ever-increasing growth of the Internet, numerous copies of documents become serious problem for search engine, opinion mining and many other web applications. Since parti...
AH
2000
Springer
13 years 12 months ago
2000
Springer
The GUIDE system has been developed in order to provide city visitors with an intelligent and context-aware tourist guide. The system has been deployed in the city of Lancaster an...