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» J-Sim: A Simulation Environment for Wireless Sensor Networks
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IJSNET
2006
107views more  IJSNET 2006»
15 years 4 months ago
In-network aggregation trade-offs for data collection in wireless sensor networks
This paper explores in-network aggregation as a power-efficient mechanism for collecting data in wireless sensor networks. In particular, we focus on sensor network scenarios wher...
Ignacio Solis, Katia Obraczka
ICASSP
2009
IEEE
15 years 11 months ago
Semi-definite programming approach to sensor network node localization with anchor position uncertainty
The problem of node localization in a wireless sensor network (WSN) with the use of the incomplete and noisy distance measurements between nodes as well as anchor position informa...
Kenneth Wing-Kin Lui, Wing-Kin Ma, Hing-Cheung So,...
MMNS
2003
199views Multimedia» more  MMNS 2003»
15 years 5 months ago
BeanWatcher: A Tool to Generate Multimedia Monitoring Applications for Wireless Sensor Networks
In this paper we present a new tool called BeanWatcher that allows the semi-automatic generation of multimedia monitoring and management applications for wireless sensor networks. ...
André Lins, Eduardo Freire Nakamura, Antoni...
AI
2007
Springer
15 years 10 months ago
Learning Network Topology from Simple Sensor Data
In this paper, we present an approach for recovering a topological map of the environment using only detection events from a deployed sensor network. Unlike other solutions to this...
Dimitri Marinakis, Philippe Giguère, Gregor...
JPDC
2007
209views more  JPDC 2007»
15 years 4 months ago
Application-aware integration of data collection and power management in wireless sensor networks
Sensors are typically deployed to gather data about the physical world and its artifacts for a variety of purposes that range from environment monitoring, control, to data analysi...
Qi Han, Sharad Mehrotra, Nalini Venkatasubramanian