345 search results - page 18 / 69 » Probabilistic Coverage in Wireless Sensor Networks |
IJRR
2006
13 years 8 months ago
2006
ABSTRACT. We introduce tools from computational homology to verify coverage in an idealized sensor network. Our methods are unique in that, while they are coordinate-free and assum...
GI
2008
Springer
13 years 9 months ago
2008
Springer
: This paper investigates organization problems of large wireless sensor networks. In spite of their random deployment, nodes have to organize themselves as energy efficient as pos...
INFOCOM
2005
IEEE
14 years 2 months ago
2005
IEEE
— The efficiency of sensor networks depends on the coverage of the monitoring area. Although in general a sufficient number of sensors are used to ensure a certain degree of re...
INTERSENSE
2006
ACM
14 years 2 months ago
2006
ACM
— In this paper, we consider the sensor replacement problem in hybrid wireless sensor networks composed of mobile and static sensors. Mobility equipped mobile sensors are utilize...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— In this paper, we consider the problem of scheduling sensor activity to maximize network lifetime while maintaining both discrete targets coverage and network connectivity. We ...