987 search results - page 44 / 198 » Attack-resilient time synchronization for wireless sensor ne... |
IJISEC
2010
14 years 7 months ago
2010
In this paper, we present an online/offline identity-based signature scheme for the wireless sensor network (WSN). We argue that due to significant reduction in costs of computati...
85
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ADHOCNOW
2004
Springer
15 years 3 months ago
2004
Springer
Sensor networks consist of multiple low-cost, autonomous, ad-hoc sensors, that periodically probe and react to the environment and communicate with other sensors or devices. A prim...
IPSN
2010
Springer
15 years 4 months ago
2010
Springer
We present Virtual High-resolution Time (VHT), a powerproportional time-keeping service that offers a baseline power draw of a low-speed clock (e.g. 32 kHz crystal), but provides...
DMSN
2005
ACM
14 years 11 months ago
2005
ACM
In this paper, we introduce a rotating interrogation technique for sensor networks called Whirlpool. Whirlpool provides opportunities to optimize data delivery in time-critical mo...
117
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ICUMT
2009
14 years 7 months ago
2009
Wireless Sensor Networks (WSNs) have been of high interest during the past couple of years. One of the most important aspect of WSN research is location estimation. As a good solut...