1343 search results - page 106 / 269 » Coverage by directional sensors |
ICDCS
2008
IEEE
14 years 4 months ago
2008
IEEE
In this paper, we study the problem of minimum connected dominating set in geometric k-disk graphs. This research is motivated by the problem of virtual backbone construction in w...
WCNC
2008
IEEE
14 years 4 months ago
2008
IEEE
—We present a system-level approach to localizing and tracking users on a basis of different sources of location information. We have applied a combination of the Cricket system ...
LOCA
2007
Springer
14 years 3 months ago
2007
Springer
Many context- and location-aware applications request high accuracy and availability of positioning systems. In reality however, knowledge about the current position may be incompl...
ICECCS
2010
IEEE
13 years 9 months ago
2010
IEEE
Sensornets provide coverage of physical phenomena over extended periods, perhaps months or years. However, active nodes may deplete finite batteries within days, and are prone to...
IROS
2006
IEEE
14 years 3 months ago
2006
IEEE
— In order to guide the design of a new multi-robot system, we seek to evaluate two different designs of audio direction sensor. We have implemented a simple but useful audio pro...