797 search results - page 29 / 160 » Data Management Issues in Disconnected Sensor Networks |
CCR
2004
13 years 8 months ago
2004
Wireless sensor networks have attracted attention from a diverse set of researchers, due to the unique combination of distributed, resource and data processing constraints. Howeve...
IAT
2006
IEEE
14 years 2 months ago
2006
IEEE
One promising application of sensor networks is object tracking. Because the movements of the tracked objects usually show repeating patterns, we propose a heterogeneous tracking ...
SENSYS
2006
ACM
14 years 2 months ago
2006
ACM
Sensor networks are fundamentally constrained by the difficulty and energy expense of delivering information from sensors to sink. Our work has focused on garnering additional si...
EWSN
2008
Springer
14 years 8 months ago
2008
Springer
Storing and disseminating coded information instead of the original data can bring significant performance improvements to sensor network protocols. Such methods reduce the risk of...
PETRA
2010
ACM
13 years 9 months ago
2010
ACM
Acquisition of pervasive sensor data can be often unsuccessful due to power outage at nodes, time synchronization issues, interference, network transmission failures or sensor har...