4189 search results - page 744 / 838 » On the Security of Wireless Sensor Networks |
NTMS
2008
IEEE
15 years 4 months ago
2008
IEEE
—In wireless sensor networks (WSNs), the frequency of sensing and data gathering depends on application requirements and surrounding conditions. In this paper, we propose a data ...
ISMAR
2003
IEEE
15 years 3 months ago
2003
IEEE
An ID recognition system is described that uses optical beacons and a high-speed image sensor. The ID sensor captures a scene like an ordinary camera and recognizes the ID of a be...
COMCOM
2006
14 years 10 months ago
2006
In this paper, we study the problem of constructing an energy efficient data aggregation tree for data gathering in wireless sensor networks. We consider a real-time scenario wher...
IJRFITA
2007
14 years 9 months ago
2007
: Precise temperature monitoring is the major precondition to supervise quality losses within the transport chain for fresh products. Different types of miniaturised data loggers w...
ECBS
2006
IEEE
15 years 4 months ago
2006
IEEE
The motivation and objective for this paper is to demonstrate “Personal High Performance Computing (PHPC)”, which requires only a smaller number of computers, resources and sp...