719 search results - page 102 / 144 » Coverage problems in wireless sensor networks: designs and a... |
WSNA
2003
ACM
14 years 1 months ago
2003
ACM
We consider the problem of synchronization of all clocks in a sensor network, in the regime of asymptotically high node densities. We formulate this problem as one in which all cl...
MOBIHOC
2007
ACM
14 years 8 months ago
2007
ACM
Outlier detection has many important applications in sensor networks, e.g., abnormal event detection, animal behavior change, etc. It is a difficult problem since global informati...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—It has been of significant importance to provision network-wide guaranteed QoS for a wide range of event detection applications in wireless sensor networks (WSNs). This paper in...
JPDC
2007
13 years 8 months ago
2007
We propose a novel vision for roadway safety warning based on sensor networks, aiming at providing user-friendly zero-delay safety warnings to motorists. Our idea leverages the ad...
SENSYS
2010
ACM
13 years 6 months ago
2010
ACM
Ecologists instrument ecosystems to collect time series representing the evolution in time and space of relevant abiotic and biotic factors. Sensor networks promise to improve on ...