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André L. F. de Almeida
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Tensor decompositions, alternating least squares and other tales
P Comon, X Luciani, ALF De Almeida
Journal of Chemometrics: A Journal of the Chemometrics Society 23 (7‐8), 393-405, 2009
5402009
Massive MIMO: survey and future research topics
DC Araújo, T Maksymyuk, ALF de Almeida, T Maciel, JCM Mota, M Jo
Iet Communications 10 (15), 1938-1946, 2016
2162016
Energy efficiency of mmWave massive MIMO precoding with low-resolution DACs
LN Ribeiro, S Schwarz, M Rupp, ALF de Almeida
IEEE Journal of Selected Topics in Signal Processing 12 (2), 298-312, 2018
1632018
PARAFAC-based unified tensor modeling for wireless communication systems with application to blind multiuser equalization
ALF de Almeida, G Favier, JCM Mota
Signal Processing 87 (2), 337-351, 2007
1542007
A survey of converging solutions for heterogeneous mobile networks
M Jo, T Maksymyuk, RL Batista, TF Maciel, ALF De Almeida, M Klymash
IEEE Wireless Communications 21 (6), 54-62, 2014
1342014
Channel estimation for intelligent reflecting surface assisted MIMO systems: A tensor modeling approach
GT de Araújo, ALF de Almeida, R Boyer
IEEE Journal of Selected Topics in Signal Processing 15 (3), 789-802, 2021
1182021
A constrained factor decomposition with application to MIMO antenna systems
ALF de Almeida, G Favier, JCM Mota
IEEE Transactions on Signal Processing 56 (6), 2429-2442, 2008
1082008
PARAFAC-based channel estimation for intelligent reflective surface assisted MIMO system
GT de Araújo, ALF de Almeida
2020 IEEE 11th Sensor Array and Multichannel Signal Processing Workshop (SAM …, 2020
912020
Overview of constrained PARAFAC models
G Favier, ALF de Almeida
EURASIP Journal on Advances in Signal Processing 2014 (1), 1-25, 2014
892014
Tensor space-time-frequency coding with semi-blind receivers for MIMO wireless communication systems
G Favier, ALF de Almeida
IEEE Transactions on Signal Processing 62 (22), 5987-6002, 2014
852014
PARAFAC-PARATUCK semi-blind receivers for two-hop cooperative MIMO relay systems
LR Ximenes, G Favier, ALF de Almeida, YCB Silva
IEEE Transactions on Signal Processing 62 (14), 3604-3615, 2014
812014
Tensor space–time (TST) coding for MIMO wireless communication systems
G Favier, MN Da Costa, ALF De Almeida, JMT Romano
Signal Processing 92 (4), 1079-1092, 2012
802012
Semi-blind receivers for non-regenerative cooperative MIMO communications based on nested PARAFAC modeling
LR Ximenes, G Favier, ALF de Almeida
IEEE transactions on signal processing 63 (18), 4985-4998, 2015
792015
Double Khatri–Rao space-time-frequency coding using semi-blind PARAFAC based receiver
ALF de Almeida, G Favier
IEEE Signal Processing Letters 20 (5), 471-474, 2013
732013
TRICE: A channel estimation framework for RIS-aided millimeter-wave MIMO systems
K Ardah, S Gherekhloo, ALF de Almeida, M Haardt
IEEE signal processing letters 28, 513-517, 2021
722021
Semi-blind receivers for joint symbol and channel estimation in space-time-frequency MIMO-OFDM systems
K Liu, JPCL Da Costa, HC So, ALF De Almeida
IEEE Transactions on Signal Processing 61 (21), 5444-5457, 2013
692013
Space-time-frequency (STF) MIMO communication systems with blind receiver based on a generalized PARATUCK2 model
ALF de Almeida, G Favier, LR Ximenes
IEEE Transactions on Signal Processing 61 (8), 1895-1909, 2013
692013
Constrained tensor modeling approach to blind multiple-antenna CDMA schemes
ALF de Almeida, G Favier, JCM Mota
IEEE Transactions on Signal Processing 56 (6), 2417-2428, 2008
672008
Tensor-based channel estimation for massive MIMO-OFDM systems
DC Araújo, ALF De Almeida, JPCL Da Costa, RT de Sousa
IEEE Access 7, 42133-42147, 2019
632019
Nested Tucker tensor decomposition with application to MIMO relay systems using tensor space–time coding (TSTC)
G Favier, CAR Fernandes, ALF de Almeida
Signal Processing 128, 318-331, 2016
632016
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Articles 1–20