Paula Maria Castro

Orcid: 0000-0002-0521-3465

According to our database1, Paula Maria Castro authored at least 49 papers between 2006 and 2023.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of five.

Timeline

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Bibliography

2023
Eye State Detection Using Frequency Features from 1 or 2-Channel EEG.
Int. J. Neural Syst., December, 2023

2022
Assessment of selective attention in children through Digital Teddy: preliminary study.
Proceedings of V XoveTIC Conference, 2022

PictoCal: a digital calendar of daily activity based on pictograms.
Proceedings of V XoveTIC Conference, 2022

2021
Proposals and Comparisons from One-Sensor EEG and EOG Human-Machine Interfaces.
Sensors, 2021

Educational graphic tool for teaching fundamentals of digital image representation.
Comput. Appl. Eng. Educ., 2021

2020
FDD Channel Estimation Via Covariance Estimation in Wideband Massive MIMO Systems.
Sensors, 2020

A Prototype of EEG System for IoT.
Int. J. Neural Syst., 2020

2019
Algorithms for determining relative position between spheroids and hyperboloids with one sheet.
Math. Comput. Simul., 2019

New Computation of Resolving Connected Dominating Sets in Weighted Networks.
Entropy, 2019

Hardware and Software for Integrating Brain-Computer Interface with Internet of Things.
Proceedings of the Understanding the Brain Function and Emotions, 2019

2018
QoS constrained power minimization in the multiple stream MIMO broadcast channel.
Signal Process., 2018

Calculation of the Connected Dominating Set Considering Vertex Importance Metrics.
Entropy, 2018

Channel Covariance Identification in FDD Massive MIMO Systems.
Proceedings of the 2018 IEEE Global Conference on Signal and Information Processing, 2018

2017
QoS constrained power minimization in the MISO broadcast channel with imperfect CSI.
Signal Process., 2017

Adapting Side Information to Transmission Conditions in Precoding Systems.
Proceedings of the Biomedical Applications Based on Natural and Artificial Computing, 2017

An Algebraic Collision Avoidance Approach for Unmanned Aerial Vehicle.
Proceedings of the 14th International Conference on Informatics in Control, 2017

2016
SiDIVS: Simple Detection of Inductive Vehicle Signatures with a Multiplex Resonant Sensor.
Sensors, 2016

A framework to learn graph theory using simple wireless network models.
Comput. Appl. Eng. Educ., 2016

2015
Vehicle Classification Using the Discrete Fourier Transform with Traffic Inductive Sensors.
Sensors, 2015

System for vehicle classification: Hardware prototype and off-line signal proccesing.
Proceedings of the IEEE EUROCON 2015, 2015

SimSiVIDS: Modelling of an Inductive Sensor for Traffic Applications.
Proceedings of the 2015 IEEE European Modelling Symposium, 2015

2014
Detection of Channel Variations to Improve Channel Estimation Methods.
Circuits Syst. Signal Process., 2014

Feedback and power optimization in the multiuser downlink under QoS constraints.
Proceedings of the 6th International Symposium on Communications, 2014

Power minimization in the multiple stream MIMO Broadcast Channel with imperfect CSI.
Proceedings of the IEEE 8th Sensor Array and Multichannel Signal Processing Workshop, 2014

Power minimization in the multiuser MIMO-OFDM broadcast channel with imperfect CSI.
Proceedings of the 22nd European Signal Processing Conference, 2014

2013
A low-cost decision-aided channel estimation method for Alamouti OSTBC.
Neural Comput. Appl., 2013

Testbed-assisted learning for digital communications courses.
Comput. Appl. Eng. Educ., 2013

Power minimization and QoS feasibility region in the multiuser MIMO broadcast channel with imperfect CSI.
Proceedings of the 14th IEEE Workshop on Signal Processing Advances in Wireless Communications, 2013

Performance Evaluation over Indoor Channels of an Unsupervised Decision-Aided Method for OSTBC Systems.
Proceedings of the Advances in Computational Intelligence, 2013

Power minimization in the multiuser downlink under user rate constraints and imperfect transmitter CSI.
Proceedings of the IEEE International Conference on Acoustics, 2013

2012
Robust Precoding With Limited Feedback Design Based on Precoding MSE for MU-MISO Systems.
IEEE Trans. Signal Process., 2012

Performance of MIMO systems in measured indoor channels with transmitter noise.
EURASIP J. Wirel. Commun. Netw., 2012

Hybrid Precoding Scheme with Partial CSI at the Transmitter.
Proceedings of the Advances in Knowledge-Based and Intelligent Information and Engineering Systems, 2012

A Novel Channel Estimation Scheme Combining Adaptive Supervised and Unsupervised Algorithms.
Proceedings of the Advances in Knowledge-Based and Intelligent Information and Engineering Systems, 2012

2011
Channel estimation techniques for linear precoded systems: Supervised, unsupervised, and hybrid approaches.
Signal Process., 2011

Hybrid Supervised-Unsupervised Channel Estimation Scheme with Dynamic Transmission of Pilots.
Neural Process. Lett., 2011

Impact of transmit impairments on multiuser MIMO non-linear transceivers.
Proceedings of the 2011 International ITG Workshop on Smart Antennas, 2011

A Novel Strategy for Improving the Quality of Embedded Zerotree Wavelet Images Transmitted over Alamouti Coding Systems.
Proceedings of the Advances in Computational Intelligence, 2011

Transmit Impairments Influence on the Performance of MIMO Receivers and Precoders.
Proceedings of the European Wireless 2011, April 27-29, 2011, Vienna, Austria., 2011

Performance evaluation of non-linear MIMO precoders under transmit impairments.
Proceedings of the 19th European Signal Processing Conference, 2011

2010
Robust precoding with Bayesian error modeling for limited feedback MU-MISO systems.
IEEE Trans. Signal Process., 2010

Combination of supervised and unsupervised algorithms for communication systems with linear precoding.
Proceedings of the International Joint Conference on Neural Networks, 2010

Hybrid Channel Estimation Strategy for MIMO Systems with Decision Feedback Equalizer.
Proceedings of the Latent Variable Analysis and Signal Separation, 2010

A Novel Hybrid Approach to Improve Performance of Frequency Division Duplex Systems with Linear Precoding.
Proceedings of the Hybrid Artificial Intelligence Systems, 5th International Conference, 2010

2008
Robust downlink SINR balancing based on MMSE optimal CSI feedback.
Proceedings of the 2008 International ITG Workshop on Smart Antennas, 2008

Robust MMSE linear precoding for Multiuser MISO systems with limited feedback and channel prediction.
Proceedings of the IEEE 19th International Symposium on Personal, 2008

MMSE optimal feedback of correlated CSI for multi-user precoding.
Proceedings of the IEEE International Conference on Acoustics, 2008

Joint Design of limited feedback and multiuser precoding based on a precoding MSE metric.
Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

2006
Utilization of Blind Source Separation Algorithms for MIMO Linear Precoding.
Proceedings of the Independent Component Analysis and Blind Signal Separation, 2006


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