Time Series Forecasting from High-Dimensional Data with Multiple Adaptive Layers. - R. Bharat Rao; Scott Rickard; Frans Coetzee (KDD, 1998)

Broadband Direction-Of-Arrival Estimation Based on Second Order Statistics. - Justinian P. Rosca; Joseph Ó Ruanaidh; Alexander Jourjine; Scott Rickard (NIPS, 1999)

Blind separation of disjoint orthogonal signals: demixing N sources from 2 mixtures. - Alexander Jourjine; Scott Rickard; Özgür Yilmaz (ICASSP, 2000)

On the approximate W-disjoint orthogonality of speech. - Scott Rickard; Özgür Yilmaz (ICASSP, 2002)

Scalable non-square blind source separation in the presence of noise. - Radu V. Balan; Justinian Rosca; Scott Rickard (ICASSP (5), 2003)

Time-frequency and time-scale canonical representations of doubly spread channels. - Radu V. Balan; H. Vincent Poor; Scott T. Rickard; Sergio Verdú (EUSIPCO, 2004)

Blind separation of speech mixtures via time-frequency masking. - Özgür Yilmaz; Scott Rickard (IEEE Trans. Signal Process., 2004)

Towards a hardware realization of time-frequency source separation of speech. - Naomi Harte; Niall P. Hurley; Conor Fearon; Scott Rickard (ECCTD, 2005)

Histogram-based Blind Source Separation of more sources than sensors using a DUET-ESPRIT technique. - Thomas Melia; Scott T. Rickard; Conor Fearon (EUSIPCO, 2005)

Canonical time-frequency, time-scale, and frequency-scale representations of time-varying channels. - Radu V. Balan; H. Vincent Poor; Scott T. Rickard; Sergio Verdú (Commun. Inf. Syst., 2005)

Equivalence principle for optimization of sparse versus low-spread representations for signal estimation in noise. - Radu V. Balan; Justinian Rosca; Scott Rickard (Int. J. Imaging Syst. Technol., 2005)

Survey of sparse and non-sparse methods in source separation. - Paul D. O'Grady; Barak A. Pearlmutter; Scott T. Rickard (Int. J. Imaging Syst. Technol., 2005)

On the parity populations of Welch-constructed Costas arrays. - Konstantinos Drakakis; Rod Gow; Scott Rickard (CISS, 2006)

The Enumeration of Costas Arrays of Size 26. - Scott Rickard; Edward Connell; Frank Duignan; Bruce Ladendorf; Aidan Wade (CISS, 2006)

On the efficiency of time-varying channel models. - Scott Rickard; Konstantinos Drakakis; Nikolaos Tsakalozos (CISS, 2006)

Stochastic Search for Costas Arrays. - Scott Rickard; John Healy (CISS, 2006)

Sparse sources are separated sources. - Scott Rickard (EUSIPCO, 2006)

Time-varying channel model efficiency. - Scott T. Rickard; Konstantinos Drakakis; Nikolaos Tsakalozos (EUSIPCO, 2006)

The DUET Blind Source Separation Algorithm. - Scott Rickard (Blind Speech Separation, 2007)

Maximizing Sparsity of Wavelet Representations via Parameterized Lifting. - Niall P. Hurley; Scott Rickard; Paul F. Curran; Konstantinos Drakakis (DSP, 2007)

A general framework for extending classic array processing techniques to the underdetermined blind source separation problem. - Thomas Melia; Scott Rickard (ISSPA, 2007)

Parity properties of Costas arrays defined via finite fields. - Konstantinos Drakakis; Rod Gow; Scott Rickard (Adv. Math. Commun., 2007)

Underdetermined Blind Source Separation in Echoic Environments Using DESPRIT. - Thomas Melia; Scott Rickard (EURASIP J. Adv. Signal Process., 2007)

Accelerated costas array enumeration using FPGAs. - Jim Devlin; Scott Rickard (CISS, 2008)

Distance vectors in Costas arrays. - Konstantinos Drakakis; Rod Gow; Scott T. Rickard (CISS, 2008)

Costas permutations in the continuum. - Konstantinos Drakakis; Scott T. Rickard (CISS, 2008)

Portfolio diversification using subspace factorizations. - Ruairí de Fréin; Konstantinos Drakakis; Scott T. Rickard (CISS, 2008)

When is non-negative matrix decomposition unique? - Scott Rickard; Andrzej Cichocki (CISS, 2008)

On the generalization of the Costas property in the continuum. - Konstantinos Drakakis; Scott Rickard (Adv. Math. Commun., 2008)

Fractional Delay Estimation for Blind Source Separation and Localization of Temporomandibular Joint Sounds. - Clive Cheong Took; Saeid Sanei; Scott Rickard; Jonathon A. Chambers; Stephen Dunne (IEEE Trans. Biomed. Eng., 2008)

Results of the Enumeration of Costas Arrays of Order 27. - Konstantinos Drakakis; Scott T. Rickard; James K. Beard; Rodrigo Caballero; Francesco Iorio; Gareth S. O'Brien; John Walsh 001 (IEEE Trans. Inf. Theory, 2008)

Learning speech features in the presence of noise: Sparse convolutive robust non-negative matrix factorization. - Ruairí de Fréin; Scott T. Rickard (DPS, 2009)

On Costas arrays with various types of symmetry. - Ken Taylor; Scott Rickard; Konstantinos Drakakis (DPS, 2009)

Constructing Time-Frequency Dictionaries for Source Separation via Time-Frequency Masking and Source Localisation. - Ruairí de Fréin; Scott T. Rickard; Barak A. Pearlmutter (ICA, 2009)

Common distance vectors between Costas arrays. - Konstantinos Drakakis; Roderick Gow; Scott Rickard (Adv. Math. Commun., 2009)

On the Complexity of the Verification of the Costas Property. - Lionel Barker; Konstantinos Drakakis; Scott T. Rickard (Proc. IEEE, 2009)

Comparing measures of sparsity. - Niall P. Hurley; Scott T. Rickard (IEEE Trans. Inf. Theory, 2009)

A new algorithm for receiver/transmitter localization on the plane. - Konstantinos Drakakis; Aishwarya Moni; Scott T. Rickard; Ken Taylor (CISS, 2010)

The enumeration of Costas arrays of order 28. - Konstantinos Drakakis; Francesco Iorio; Scott Rickard (ITW, 2010)

Clustering NMF basis functions using Shifted NMF for monaural sound source separation. - Rajesh Jaiswal; Derry Fitzgerald; Dan Barry; Eugene Coyle; Scott Rickard (ICASSP, 2011)

Signal extrapolation using Empirical Mode Decomposition with financial applications. - Nikolaos Tsakalozos; Konstantinos Drakakis; Scott T. Rickard (ICASSP, 2011)

The enumeration of Costas arrays of order 28 and its consequences. - Konstantinos Drakakis; Francesco Iorio; Scott Rickard (Adv. Math. Commun., 2011)

Results of the enumeration of Costas arrays of order 29. - Konstantinos Drakakis; Francesco Iorio; Scott Rickard; John Walsh 001 (Adv. Math. Commun., 2011)

On the Maximal Cross-Correlation of Algebraically Constructed Costas Arrays. - Konstantinos Drakakis; Rod Gow; Scott T. Rickard; John Sheekey; Ken Taylor (IEEE Trans. Inf. Theory, 2011)

Costas Arrays: Survey, Standardization, and MATLAB Toolbox. - Ken Taylor; Scott T. Rickard; Konstantinos Drakakis (ACM Trans. Math. Softw., 2011)

The Synchronized Short-Time-Fourier-Transform: Properties and Definitions for Multichannel Source Separation. - Ruairí de Fréin; Scott T. Rickard (IEEE Trans. Signal Process., 2011)

A formal study of the nonlinearity and consistency of the Empirical Mode Decomposition. - Nikolaos Tsakalozos; Konstantinos Drakakis; Scott T. Rickard (Signal Process., 2012)

Source Separation on Seismic Data: Application in a Geophysical Setting. - Aishwarya Moni; Christopher J. Bean; Ivan Lokmer; Scott T. Rickard (IEEE Signal Process. Mag., 2012)

The Triple Autocorrelation of an m-Sequence is a Lempel Costas Array. - Konstantinos Drakakis; Roderick Gow; Scott T. Rickard (IEEE Trans. Inf. Theory, 2012)

Costas Arrays, Number of Hops, and Time-Bandwidth Product. - Ken Taylor; Scott T. Rickard; Konstantinos Drakakis (IEEE Trans. Aerosp. Electron. Syst., 2013)

Power-Weighted Divergences for Relative Attenuation and Delay Estimation. - Ruairí de Fréin; Scott T. Rickard (IEEE Signal Process. Lett., 2016)