851 search results - page 159 / 171 » Energy-Efficient Surveillance System Using Wireless Sensor N... |
ISPA
2005
Springer
14 years 2 months ago
2005
Springer
：Wireless Sensor and Actor Networks (WSANs) consist of three types of nodes with different capabilities and functions. Because of these heterogeneities, current network security ...
ICDCSW
2007
IEEE
14 years 3 months ago
2007
IEEE
Older people with dementia often decline in short-term memory and forget what to do next to complete their activities of daily living (ADLs), such as tea-making and toothbrushing....
PERCOM
2004
ACM
14 years 8 months ago
2004
ACM
One way to improve inferences on sensor data is to tune the algorithms through a time-consuming offline procedure. A less expensive, and potentially more accurate method is to use...
CIIA
2009
13 years 10 months ago
2009
The increasing power of computers, increasing capacity of digital memory and wider availability of a great variety of input devices such as cameras and video recorders, has resulte...
VTC
2007
IEEE
14 years 3 months ago
2007
IEEE
—WPAN technologies such as IEEE 802.15.4 have been introduced to allow for energy-efficient communication of control and sensor data. In certain application areas, it is benefici...