1517 search results - page 198 / 304 » Time and Location Based Services with Access Control |
CORR
2007
Springer
14 years 10 months ago
2007
Springer
The primary objective of document annotation in whatever form, manual or electronic is to allow those who may not have control to original document to provide personal view on inf...
MOBISYS
2005
ACM
15 years 9 months ago
2005
ACM
? We present a system for automatic monitoring and timely dissemination of multimedia information to a range of mobile information appliances based on each user's interest pro...
PERVASIVE
2004
Springer
15 years 3 months ago
2004
Springer
Ensuring authenticity and integrity are important tasks when dealing with goods. While in the past seal wax was used to ensure the integrity, electronic devices are now able to tak...
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract—With the proliferation of wireless multimedia applications, multicast/broadcast has been recognized as an efficient technique to transmit a large volume of data to mult...
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TPDS
2002
14 years 9 months ago
2002
How to keep the probability of hand-off drops within a prespecified limit is a very important Quality-of-Service (QoS) issue in cellular networks because mobile users should be abl...