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» Signal Processing in Large Systems: a New Paradigm
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ICASSP
2008
IEEE
14 years 2 months ago
Worst- and average-case complexity of LLL lattice reduction in MIMO wireless systems
Lattice reduction by means of the LLL algorithm has been previously suggested as a powerful preprocessing tool that allows to improve the performance of suboptimal detectors and t...
Joakim Jalden, Dominik Seethaler, Gerald Matz
ICASSP
2008
IEEE
14 years 2 months ago
Onset detection in pitched non-percussive music using warping-compensated correlation
Automatically extracting temporal information from musical recordings is inarguably one of the most critical subtasks of many music information retrieval systems. In this paper we...
Olaf Schleusing, Bingjun Zhang, Ye Wang
KES
2004
Springer
14 years 1 months ago
Decision Support System on the Grid
Aero engines are extremely reliable machines and operational failures are rare. However, currently great effort is being put into reducing the number of in-flight engine shutdowns,...
Max Ong, Xiaoxu Ren, J. Allan, Visakan Kadirkamana...
ICEIS
2000
IEEE
14 years 10 days ago
A Holistic Information Systems Strategy for Organisational Management-HISSOM
Alignment of organisational strategy with Information Systems Strategy (ISS) has become critical as adoption of Information Systems (IS) over the last 50 years has escalated. IS c...
David Lanc, Lachlan M. MacKinnon
ICASSP
2008
IEEE
14 years 2 months ago
A factor graph approach to joint iterative data detection and channel estimation in pilot-assisted IDMA transmissions
We consider a pilot-assisted interleave-division multiple access (IDMA) system transmitting over block-fading channels. We describe this system in terms of a factor graph and use ...
Clemens Novak, Gerald Matz, Franz Hlawatsch