10809 search results - page 92 / 2162 » Location Based Services |
SAINT
2005
IEEE
14 years 1 months ago
2005
IEEE
Pervasive user mobility, wireless connectivity and the widespread diffusion of portable devices raise new challenges for ubiquitous service provisioning. An emerging architecture ...
DIGITALCITIES
2000
Springer
14 years 9 days ago
2000
Springer
Community networks are community-oriented information and communication systems that are generally patterned after the public library’s model of free, inclusive service and commi...
CN
2002
13 years 7 months ago
2002
We present an approach to building multicast services at the network layer using unicast forwarding and two additional building blocks: (i) ephemeral state probes, i.e. extremely l...
ICDCSW
2005
IEEE
14 years 1 months ago
2005
IEEE
Having the possibility of routing messages only toward specific areas or subscribing to messages originating in specific locations seems natural when a publish-subscribe model o...
GPC
2007
Springer
14 years 2 months ago
2007
Springer
Sharing huge databases in distributed systems is inherently difficult. As the amount of stored data increases, data localization techniques become no longer sufficient. A more ef...