719 search results - page 85 / 144 » GPS-Free node localization in mobile wireless sensor network... |
DCOSS
2005
Springer
15 years 3 months ago
2005
Springer
The literature on programming sensor networks has focused so far on g higher-level abstractions for expressing local node behavior. Kairos is a natural next step in sensor network ...
WOWMOM
2006
ACM
15 years 3 months ago
2006
ACM
In recent years, mobile elements (MEs) have been proposed as mechanical carriers of data to prolong the lifetime of sensor networks and to overcome network partitioning problem. A...
ICRA
2006
IEEE
15 years 3 months ago
2006
IEEE
— A mobile robot we have developed is equipped with sensors to measure range to landmarks and can simultaneously localize itself as well as locate the landmarks. This modality is...
RTSS
2007
IEEE
15 years 4 months ago
2007
IEEE
Sea depth monitoring is a critical task to ensure the safe operation of harbors. Traditional schemes largely rely on labor-intensive work and expensive hardware. This study explor...
ICRA
2003
IEEE
15 years 3 months ago
2003
IEEE
We study the feasibility of extending the lifetime of a wireless sensor network by exploiting mobility. In our system, a small percentage of network nodes are autonomously mobile,...