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IAT
2007
IEEE
16 years 1 months ago
Tag Meaning Disambiguation through Analysis of Tripartite Structure of Folksonomies
Collaborative tagging systems are becoming very popular recently. Web users use freely-chosen tags to describe shared resources, resulting in a folksonomy. One problem of folksono...
Ching-man Au Yeung, Nicholas Gibbins, Nigel Shadbo...
ICC
2007
IEEE
16 years 1 months ago
Optimum Combining of Rician-Faded Signals: Analysis in the Presence of Interference and Noise
— This paper analyzes the performance of optimum combining systems in the presence of both co-channel interference and thermal noise, addressing the case where the desireduser un...
Matthew R. McKay, Alberto Zanella, Iain B. Colling...
ICC
2007
IEEE
217views Communications» more  ICC 2007»
16 years 1 months ago
Decentralized Activation in a ZigBee-enabled Unattended Ground Sensor Network: A Correlated Equilibrium Game Theoretic Analysis
Abstract— We describe a decentralized learning-based activation algorithm for a ZigBee-enabled unattended ground sensor network. Sensor nodes learn to monitor their environment i...
Michael Maskery, Vikram Krishnamurthy
IJCNN
2007
IEEE
16 years 1 months ago
Multi-Stage Optimal Component Analysis
— Optimal component analysis (OCA) uses a stochastic gradient optimization process to find optimal representations for general criteria and shows good performance in object reco...
Yiming Wu, Xiuwen Liu, Washington Mio
IROS
2007
IEEE
148views Robotics» more  IROS 2007»
16 years 1 months ago
Kinematic analysis and control of an omnidirectional mobile robot in rough terrain
—An omnidirectional mobile robot is able, kinematically, to move in any direction regardless of current pose. To date, nearly all designs and analyses of omnidirectional robots h...
Martin Udengaard, Karl Iagnemma