963 search results - page 138 / 193 » 1-cc computer using UWB-IR for wireless sensor network |
ISWC
2002
IEEE
14 years 2 months ago
2002
IEEE
This paper presents the e-SUIT, a wearable computer incorporated in a traditional business suit. A key feature of the system is an array of input/output devices integrated into th...
SAC
2009
ACM
14 years 3 months ago
2009
ACM
This paper proposes 2G, a flexible and energy-efficient data collection protocol for sensor networks for increasing network lifetime. To this end, it integrates self-organizing d...
EWSN
2008
Springer
14 years 8 months ago
2008
Springer
Abstract. We examine the problem of tracking dynamic boundaries occurring in natural phenomena using range sensors. Two main challenges of the boundary tracking problem are energy-...
SASN
2006
ACM
14 years 3 months ago
2006
ACM
A great challenge in securing sensor networks is that sensor nodes can be physically compromised. Once a node is compromised, attackers can retrieve secret information (e.g. keys)...
EWSN
2010
Springer
14 years 6 months ago
2010
Springer
Abstract. We target application domains where the behavior of animals or humans is monitored using wireless sensor network (WSN) devices. The code on these devices is updated frequ...