Matthew O'Connor — accepted AI-conference papers

2017

Distributed TV-L1 image fusion using PDMM

Matthew O'Connor, W. Bastiaan Kleijn, Thushara D. Abhayapala

ICASSP 2017accepted

Distributed image fusion over networks has had little coverage in the literature, particularly considering the recent emergence of large networks of imaging sensors such as radio telescope arrays and wireless self-contained node networks. We present a fully asynchronous and distributed approach for…

Cited by 6 Source ↗Scholar ↗

2016

Distributed sparse MVDR beamforming using the bi-alternating direction method of multipliers

Matthew O'Connor, W. Bastiaan Kleijn, Thushara D. Abhayapala

ICASSP 2016accepted

Until now, distributed acoustic beamforming has focused on optimizing for a beamformer over an entire network, with each node contributing to the beamformer output. We present a novel approach that introduces sparsity to this beamformer computation, where we attempt to optimize for a subset of nodes…

Cited by 0 Source ↗Scholar ↗