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ICASSP
2011
IEEE
14 years 10 months ago
Bio-inspired cooperative optimization with application to bacteria motility
Inspired by bacterial motility, we propose an algorithm for adaptation over networks with mobile nodes. The nodes have limited abilities and they are allowed to cooperate with the...
Jianshu Chen, Ali H. Sayed
ICASSP
2011
IEEE
14 years 10 months ago
Data driven model based least squares image reconstruction for radio astronomy
Image reconstruction problems in radio astronomy and other fields like biomedical imaging are often ill-posed and some form of regularization is required. This imposes user speci...
Stefan J. Wijnholds, Alle-Jan van der Veen
ICASSP
2011
IEEE
14 years 10 months ago
Sparse channel estimation with lp-norm and reweighted l1-norm penalized least mean squares
The least mean squares (LMS) algorithm is one of the most popular recursive parameter estimation methods. In its standard form it does not take into account any special characteri...
Omid Taheri, Sergiy A. Vorobyov
CHI
2011
ACM
14 years 9 months ago
MusEEGk: a brain computer musical interface
We present a novel integration of a brain-computer interface (BCI) with a music step sequencer composition program. Previous BCIs that utilize EEG data to form music provide users...
Yee Chieh "Denise" Chew, Eric Caspary
COMPGEOM
2011
ACM
14 years 9 months ago
On the structure and composition of forbidden sequences, with geometric applications
Forbidden substructure theorems have proved to be among of the most versatile tools in bounding the complexity of geometric objects and the running time of geometric algorithms. T...
Seth Pettie