Athanasios P. Liavas

发表

Outage capacity of a noncoherent cooperative protocol with binary input and a simple relay

George N. Karystinos, Athanasios P. Liavas, 2008, 2008 3rd International Symposium on Wireless Pervasive Computing.

Statistical analysis of some second-order methods for blind channel identification/equalization with respect to channel undermodeling

Jean Pierre Delmas, Houcem Gazzah, Phillip A. Regalia, 2000, IEEE Trans. Signal Process..

Efficient Computation of the Binary Vector That Maximizes a Rank-Deficient Quadratic Form

George N. Karystinos, Athanasios P. Liavas, G. N. Karystinos, 2008, IEEE Transactions on Information Theory.

Multi-subject Resting-State fMRI Data Analysis via Generalized Canonical Correlation Analysis

Panagiotis G. Simos, Athanasios P. Liavas, Nicholas D. Sidiropoulos, 2021, 2020 28th European Signal Processing Conference (EUSIPCO).

Single-carrier systems with MMSE linear equalizers: Performance degradation due to channel and CFO estimation errors

Athanasios P. Liavas, Despoina Tsipouridou, 2011, 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Nesterov-Based Alternating Optimization for Nonnegative Tensor Factorization: Algorithm and Parallel Implementation

Athanasios P. Liavas, Kejun Huang, Nicholas D. Sidiropoulos, 2018, IEEE Transactions on Signal Processing.

Design of LDPC Codes for the Unequal Power Two-User Gaussian Multiple Access Channel

Alexios Balatsoukas-Stimming, Athanasios P. Liavas, A. Liavas, 2017, IEEE Wireless Communications Letters.

Multi-subject Task-related fMRI Data Analysis via Generalized Canonical Correlation Analysis *

Athanasios P. Liavas, Panagiotis G. Simos, Nicholas D. Sidiropoulos, 2020, 2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC).

Parallel algorithms for large scale constrained tensor decomposition

Nikos D. Sidiropoulos, Athanasios P. Liavas, 2015, 2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

On the Sensitivity of the Transmit MIMO Wiener Filter With Respect to Channel and Noise Second-Order Statistics Uncertainties

Athanasios P. Liavas, Despoina Tsipouridou, A. Liavas, 2008, IEEE Transactions on Signal Processing.

Nesterov-based parallel algorithm for large-scale nonnegative tensor factorization

Nikos D. Sidiropoulos, Athanasios P. Liavas, Kejun Huang, 2017, 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Tomlinson-Harashima precoding with partial channel knowledge

Athanasios P. Liavas, A. Liavas, 2005, IEEE Transactions on Communications.

On the numerical stability and accuracy of the conventional recursive least squares algorithm

Phillip A. Regalia, Athanasios P. Liavas, P. Regalia, 1999, IEEE Trans. Signal Process..

Performance analysis and comparison of blind to non-blind least-squares equalization with respect to effective channel overmodeling

Athanasios P. Liavas, A. D. Beikos, 2002, Signal Process..

On the Performance of the Mismatched MMSE and the LS Linear Equalizers

Athanasios P. Liavas, Despoina Tsipouridou, 2007, IEEE Transactions on Signal Processing.

On the Sensitivity of Transmit Wiener Filtering for Broadcast Channels with Respect to Channel Estimation Errors

Athanasios P. Liavas, Despoina Tsipouridou, 2007, 2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07.

Robustness of least-squares and subspace methods for blind channel identification/equalization with respect to channel undermodeling

Jean Pierre Delmas, Phillip A. Regalia, Athanasios P. Liavas, 1998, 9th European Signal Processing Conference (EUSIPCO 1998).

Least-squares channel equalization performance versus equalization delay

Athanasios P. Liavas, 2000, IEEE Trans. Signal Process..

Alternating Optimization for Tensor Factorization with Orthogonality Constraints: Algorithm and Parallel Implementation

Athanasios P. Liavas, Paris A. Karakasis, 2018, 2018 International Conference on High Performance Computing & Simulation (HPCS).

A Flexible and Efficient Algorithmic Framework for Constrained Matrix and Tensor Factorization

Nikos D. Sidiropoulos, Athanasios P. Liavas, Kejun Huang, 2015, IEEE Transactions on Signal Processing.

Outage capacity of a cooperative scheme with binary input and a simple relay

George N. Karystinos, Athanasios P. Liavas, 2008, 2008 IEEE International Conference on Acoustics, Speech and Signal Processing.

On the robustness of the linear prediction method for blind channel identification with respect to effective channel undermodeling/overmodeling

Jean Pierre Delmas, Phillip A. Regalia, Athanasios P. Liavas, 2000, IEEE Trans. Signal Process..

On the sensitivity of a suboptimal precoding scheme for frequency-selective block-based channels with respect to channel inaccuracies

Athanasios P. Liavas, 2005, IEEE Transactions on Information Theory.

On the behavior of information theoretic criteria for model order selection

Phillip A. Regalia, Athanasios P. Liavas, P. Regalia, 2001, IEEE Trans. Signal Process..

Robustness of least-squares and subspace methods for blind channel identification/equalization with respect to effective channel undermodeling/overmodeling

Jean Pierre Delmas, Phillip A. Regalia, Athanasios P. Liavas, 1999, IEEE Trans. Signal Process..

Robustness of the finite-length MMSE-DFE with respect to channel and second-order statistics estimation errors

Athanasios P. Liavas, A. Liavas, 2002, 2002 11th European Signal Processing Conference.

Parallel Algorithms for Constrained Tensor Factorization via Alternating Direction Method of Multipliers

Nikos D. Sidiropoulos, Athanasios P. Liavas, N. Sidiropoulos, 2014, IEEE Transactions on Signal Processing.

Sensitivity analysis of a suboptimal precoding scheme for block channels with respect to channel inaccuracies

Athanasios P. Liavas, 2005, Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005..

Efficient algorithms for ‘universally’ constrained matrix and tensor factorization

Nikos D. Sidiropoulos, Athanasios P. Liavas, Kejun Huang, 2015, 2015 23rd European Signal Processing Conference (EUSIPCO).

Quadratic form maximization over the binary field with polynomial complexity

George N. Karystinos, Athanasios P. Liavas, 2008, 2008 IEEE International Symposium on Information Theory.

On the Sensitivity of the MIMO Tomlinson–Harashima Precoder With Respect to Channel Uncertainties

Athanasios P. Liavas, Despoina Tsipouridou, 2010, IEEE Transactions on Signal Processing.

Acoustic echo cancellation: do IIR models offer better modeling capabilities than their FIR counterparts?

Phillip A. Regalia, Athanasios P. Liavas, P. Regalia, 1998, IEEE Trans. Signal Process..

Blind channel approximation: effective channel order determination

Jean Pierre Delmas, Phillip A. Regalia, Athanasios P. Liavas, 1998, Conference Record of Thirty-Second Asilomar Conference on Signals, Systems and Computers (Cat. No.98CH36284).

Nesterov-Based Alternating Optimization for Nonnegative Tensor Completion: Algorithm and Parallel Implementation

Athanasios P. Liavas, Georgios Lourakis, A. Liavas, 2018, 2018 IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC).

Numerical stability issues of the conventional recursive least squares algorithm

Phillip A. Regalia, Athanasios P. Liavas, 1998, Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '98 (Cat. No.98CH36181).

An Accelerated Stochastic Gradient for Canonical Polyadic Decomposition

Athanasios P. Liavas, Ioanna Siaminou, A. Liavas, 2021, 2021 29th European Signal Processing Conference (EUSIPCO).

Accelerated Stochastic Gradient for Nonnegative Tensor Completion and Parallel Implementation

Athanasios P. Liavas, Ioanna Siaminou, Ioannis Marios Papagiannakos, 2021, 2021 29th European Signal Processing Conference (EUSIPCO).