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CRV
2009
IEEE
132views Robotics» more  CRV 2009»
15 years 11 months ago
A Vision-Based Control and Interaction Framework for a Legged Underwater Robot
We present a vision-based control and interaction framework for mobile robots, and describe its implementation in a legged amphibious robot. The control scheme enables the robot t...
Junaed Sattar, Gregory Dudek
CSE
2009
IEEE
15 years 11 months ago
Anonymity Properties of Stored or Transmitted Data Taken from Bluetooth Scans
—Modern consumer wireless devices are increasingly powerful, making them attractive to use as wireless sensor nodes. At the same time, many use protocol suites such as Bluetooth ...
David Evans, Robert H. Warren
ICASSP
2009
IEEE
15 years 11 months ago
A speech fragment approach to localising multiple speakers in reverberant environments
Sound source localisation cues are severely degraded when multiple acoustic sources are active in the presence of reverberation. We present a binaural system for localising simult...
Heidi Christensen, Ning Ma, Stuart N. Wrigley, Jon...
ICASSP
2009
IEEE
15 years 11 months ago
Postural time-series analysis using Empirical Mode Decomposition and second-order difference plots
This paper presents a new method for analysis of center of pressure (COP) signals using Empirical Mode Decomposition (EMD). The EMD decomposes a COP signal into a finite set of b...
Ram Bilas Pachori, David J. Hewson, Hichem Snoussi...
ICASSP
2009
IEEE
15 years 11 months ago
Unsupervised acoustic and language model training with small amounts of labelled data
We measure the effects of a weak language model, estimated from as little as 100k words of text, on unsupervised acoustic model training and then explore the best method of using ...
Scott Novotney, Richard M. Schwartz, Jeff Ma