Nicholas Tsagkarakis

According to our database, Nicholas Tsagkarakis authored at least 6 papers between 2015 and 2020.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2020

Optimal Joint Channel Estimation and Data Detection by L1-norm PCA for Streetscape IoT.

George Sklivanitis, Konstantinos Tountas, Nicholas Tsagkarakis, Dimitris A. Pados, Stella N. Batalama

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

Realified L1-PCA for direction-of-arrival estimation: theory and algorithms.

Panos P. Markopoulos, Nicholas Tsagkarakis, Dimitris A. Pados, George N. Karystinos

EURASIP J. Adv. Signal Process., 2019

2018

L1-Norm Principal-Component Analysis of Complex Data.

Nicholas Tsagkarakis, Panos P. Markopoulos, George Sklivanitis, Dimitris A. Pados

IEEE Trans. Signal Process., 2018

2017

L1-norm Principal-Component Analysis of Complex Data.

Nicholas Tsagkarakis, Panos P. Markopoulos, Dimitris A. Pados

CoRR, 2017

2016

On the L1-Norm Approximation of a Matrix by Another of Lower Rank.

Nicholas Tsagkarakis, Panos P. Markopoulos, Dimitris A. Pados

Proceedings of the 15th IEEE International Conference on Machine Learning and Applications, 2016

2015

Direction finding by complex L1-principal-component analysis.

Nicholas Tsagkarakis, Panos P. Markopoulos, Dimitrios A. Pados

Proceedings of the 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2015