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» Coordination as a Direct Process
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EMNLP
2009
14 years 10 months ago
Accuracy-Based Scoring for DOT: Towards Direct Error Minimization for Data-Oriented Translation
In this work we present a novel technique to rescore fragments in the Data-Oriented Translation model based on their contribution to translation accuracy. We describe three new re...
Daniel Galron, Sergio Penkale, Andy Way, I. Dan Me...
85
Voted
ICASSP
2011
IEEE
14 years 4 months ago
A sparse covariance-based method for direction of arrival estimation
In this paper we present a new sparse iterative covariance-based estimation approach, called SPICE, to the direction of arrival estimation problem. SPICE is obtained by the minimi...
Petre Stoica, Prabhu Babu, Jian Li
ICASSP
2011
IEEE
14 years 4 months ago
A passive coupling matrix design for improved resolution small aperture direction finding
In this paper, we present an approach to design passive coupling matrix to overcome the performance limitation of direction finding using small aperture array. This approach is i...
Guohua Wang, Joni Polili Lie, Chong Meng Samson Se...
61
Voted
ICASSP
2011
IEEE
14 years 4 months ago
Converting 5.1 audio recordings to B-format for directional audio coding reproduction
A method to transform 5-channel surround sound signals to Bformat is proposed, which provides unaltered spatial qualities when reproduced with directional audio coding (DirAC). Th...
Mikko-Ville Laitinen, Ville Pulkki
ICASSP
2011
IEEE
14 years 4 months ago
Time-lagged Directed Information
Directed Information (DI) has recently been introduced to quantify the causality between two signals. However, one major remaining issue with DI is the computational complexity wh...
Ying Liu, Selin Aviyente