2575 search results - page 141 / 515 » Car-Park Management using Wireless Sensor Networks |
125
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ADHOCNOW
2008
Springer
15 years 23 days ago
2008
Springer
This paper presents a novel method for optimizing sliding window based continuous queries. We deal with two categories of aggregation operations: stepwise aggregation (e.g. COUNT) ...
114
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IJSN
2006
14 years 11 months ago
2006
: Denial of Service (DoS) attacks can be easily launched in Wireless Sensor Networks (WSNs). Due to their resource constraints, namely limited energy, memory and bandwidth, WSNs ar...
COMCOM
2006
14 years 11 months ago
2006
In this paper, we propose and evaluate a distributed, energy-efficient, light-weight framework for target localization and tracking in wireless sensor networks. Since radio commun...
110
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ICWN
2004
15 years 1 months ago
2004
A critical issue in the design of routing protocols for wireless sensor networks is the efficient utilization of resources such as scarce bandwidth and limited energy supply. Many ...
128
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DCOSS
2011
Springer
13 years 11 months ago
2011
Springer
—The need to monitor groups of mobile entities arises in many application contexts. Examples include the study of the social behavior of humans and wildlife, the shepherding of l...