313 search results - page 44 / 63 » Movement-Based Group Awareness with Wireless Sensor Networks |
TISSEC
2008
13 years 8 months ago
2008
Hop-by-hop data aggregation is a very important technique for reducing the communication overhead and energy expenditure of sensor nodes during the process of data collection in a...
IPSN
2005
Springer
14 years 2 months ago
2005
Springer
Abstract—This paper presents a sensor-based, networked embedded system, referred to as the Particle computer system. It is comprised of tiny wireless sensor nodes, capable of com...
HICSS
2008
IEEE
14 years 3 months ago
2008
IEEE
Wireless sensor applications (WSNs) are often required to simultaneously satisfy conflicting operational objectives (e.g., latency and power consumption). Based on an observation...
PERCOM
2009
ACM
14 years 3 months ago
2009
ACM
—In this paper, an information grouping paradigm for QoI in sensor networks is introduced. First, a definition of QoI is presented by analyzing the ITU’s definition of QoS. T...
MOBIHOC
2003
ACM
14 years 8 months ago
2003
ACM
The development of lightweight sensing and communication protocols is a key requirement for designing resource constrained sensor networks. This paper introduces a set of efficien...