165 search results - page 12 / 33 » Coverage and Connectivity in Networks with Directional Senso... |
72
Voted
ATAL
2010
Springer
14 years 10 months ago
2010
Springer
In large wireless sensor networks, the problem of assigning radio frequencies to sensing agents such that no two connected sensors are assigned the same value (and will thus inter...
GLOBECOM
2007
IEEE
15 years 3 months ago
2007
IEEE
—Network lifetime is a critical issue in Wireless Sensor Networks. It is possible to extend network lifetime by organizing the sensors into a number of sensor covers. However, wi...
105
Voted
ICPP
2009
IEEE
15 years 4 months ago
2009
IEEE
—Wireless sensor networks have become a promising technology in monitoring physical world. In many applications with wireless sensor networks, it is essential to understand how w...
87
Voted
ICCCN
2008
IEEE
15 years 3 months ago
2008
IEEE
—We investigate the p-percent coverage problem in this paper and propose two algorithms to prolong network lifetime based on the fact that for some applications full coverage is ...
65
Voted
ICRA
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract— In this paper, we formalize the problem of barrier coverage, that is, the problem of preventing undetected intrusion in a particular region using robot sensors. We solv...