1017 search results - page 57 / 204 » On the Computational Complexity of Sensor Network Localizati... |
CCGRID
2011
IEEE
13 years 19 days ago
2011
IEEE
—Urban sensing where mobile users continuously gather, process, and share location-sensitive sensor data (e.g., street images, road condition, traffic flow) is emerging as a ne...
INFOCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
— We study the problem of shortest-path geographic routing in a static sensor network. Existing algorithms often make routing decisions based on node information in local neighbo...
Publication
We present Geometric Broadcast for Heterogeneous Sensor Networks (GBS), a novel broad- casting protocol for heterogeneous wireless sensor and actor networks. While broadcasting is ...
PERCOM
2008
ACM
14 years 8 months ago
2008
ACM
As the scale of modern sensor networks continues to grow, energy consumption, scalability and routing efficiency are becoming key design challenges. Network management plays an im...
MOBIHOC
2009
ACM
14 years 1 months ago
2009
ACM
We address the problem of estimating the remaining energy of a node battery in wireless sensor networks. To solve this issue, we provide an on-line battery model that requires lim...