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» Data fusion in sensor networks
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EWSN
2007
Springer
14 years 7 months ago
Removing Systematic Error in Node Localisation Using Scalable Data Fusion
Methods for node localisation in sensor networks usually rely upon the measurement of received strength, time-of-arrival, and/or angle-of-arrival of an incoming signal. In this pap...
Albert Krohn, Mike Hazas, Michael Beigl
ICC
2007
IEEE
133views Communications» more  ICC 2007»
14 years 1 months ago
Non-Orthogonal Transmission and Noncoherent Fusion of Censored Decisions
— In this paper, we propose a novel signaling scheme and corresponding noncoherent fusion rules for wireless sensor networks. In the proposed scheme, sensors transmit censored de...
Simon Yiu, Robert Schober
COMSWARE
2007
IEEE
14 years 1 months ago
Impact of Network Dynamics on Tardiness of Data in Sensor Networks
- Impact of random delays and losses in sensor networks manifests in the form of tardiness of data used for processing at the sink nodes. The age of data used by the end applicatio...
Tarun Banka, Anura P. Jayasumana
IWMMDBMS
1998
139views more  IWMMDBMS 1998»
13 years 8 months ago
Fusion of Multimedia Information
: In recent years the fusion of multimedia information from multiple real-time sources and databases has become increasingly important because of its practical significance in many...
Shi-Kuo Chang, Taieb Znati
CORR
2008
Springer
136views Education» more  CORR 2008»
13 years 7 months ago
Distributed Sensor Localization in Random Environments using Minimal Number of Anchor Nodes
Abstract--The paper introduces DILOC, a distributed, iterative algorithm to locate sensors (with unknown locations) in 1, with respect to a minimal number of + 1 anchors with known...
Usman A. Khan, Soummya Kar, José M. F. Mour...