| 2025 | ACSSC | Channel Estimation for Downlink Communications Based on Dynamic Metasurface Antennas. | Amarilton L. Magalhes, Fazal-E. Asim, Andr L. F. de Almeida, A. Lee Swindlehurst |
| 2024 | ACSSC | Semi-Blind Channel Estimation for Beyond Diagonal RIS. | Gilderlan Tavares de Arajo, Andr L. F. de Almeida |
| 2024 | ACSSC | RIS-Assisted Sensing: A Nested Tensor Decomposition-Based Approach. | Kenneth B. A. Bencio, Fazal-E. Asim, Bruno Sokal, Andr L. F. de Almeida, Behrooz Makki, Gbor Fodor, A. Lee Swindlehurst |
| 2024 | ACSSC | Tensor-Based Receivers for the Bistatic Sensing and Communication Scenario. | Walter da C. Freitas, Grard Favier, Andr L. F. de Almeida |
| 2024 | ACSSC | A Decoupled Channel Estimation Method for Beyond Diagonal RIS. | Bruno Sokal, Fazal-E. Asim, Andr L. F. de Almeida, Hongyu Li, Bruno Clerckx |
| 2024 | ICASSP | Tensor Reconstruction-Based Sparse Array 2-D DOA Estimation of Mixed Coherent and Uncorrelated Signals. | Saidur R. Pavel, Yimin D. Zhang, Shunqiao Sun, Andr L. F. de Almeida |
| 2024 | WiMob | Charting 5G Energy Efficiency: Flexible Energy Modeling for Sustainable Networks. | Anderson L. de Araujo, Luc Deneire, Guillaume Urvoy-Keller, Andr L. F. de Almeida |
| 2023 | ICASSP | Rate Splitting and Precoding Strategies for Multi-User MIMO Broadcast Channels with Common and Private Streams. | Liana Khamidullina, Andr L. F. de Almeida, Martin Haardt |
| 2022 | GLOBECOM | IRS Phase-Shift Feedback Overhead-Aware Model Based on Rank-One Tensor Approximation. | Bruno Sokal, Paulo R. B. Gomes, Andr L. F. de Almeida, Behrooz Makki, Gbor Fodor |
| 2022 | ICASSP | Double-RIS Versus Single-RIS Aided Systems: Tensor-Based Mimo Channel Estimation and Design Perspectives. | Khaled Ardah, Sepideh Gherekhloo, Andr L. F. de Almeida, Martin Haardt |
| 2022 | ICASSP | Doa Estimation Via Coarray Tensor Completion with Missing Slices. | Hang Zheng, Chengwei Zhou, Andr L. F. de Almeida, Yujie Gu, Zhiguo Shi |
| 2021 | ACSSC | Tensor-Based Channel Estimation and Reflection Design for RIS-Aided Millimeter-Wave MIMO Communication Systems. | Sepideh Gherekhloo, Khaled Ardah, Andr L. F. de Almeida, Martin Haardt |
| 2021 | ICASSP | Joint Channel, Data, and Phase-Noise Estimation in MIMO-OFDM Systems Using a Tensor Modeling Approach. | Bruno Sokal, Paulo R. B. Gomes, Andr L. F. de Almeida, Martin Haardt |
| 2020 | ACSSC | Low-Complexity Massive MIMO Tensor Precoding. | Lucas N. Ribeiro, Stefan Schwarz, Andr L. F. de Almeida, Martin Haardt |
| 2020 | ICASSP | Compressed Sensing Based Channel Estimation and Open-loop Training Design for Hybrid Analog-digital Massive MIMO Systems. | Khaled Ardah, Bruno Sokal, Andr L. F. de Almeida, Martin Haardt |
| 2020 | ICASSP | Multilinear Generalized Singular Value Decomposition (Ml-gsvd) with Application to Coordinated Beamforming in Multi-user Mimo Systems. | Liana Khamidullina, Andr L. F. de Almeida, Martin Haardt |
| 2019 | GLOBECOM | Adaptive Modulation and Coding Based on Reinforcement Learning for 5G Networks. | Mateus Pontes Mota, Daniel C. Araujo, Francisco Hugo Costa Neto, Andr L. F. de Almeida, Francisco Rodrigo P. Cavalcanti |
| 2019 | ICASSP | A Gridless CS Approach for Channel Estimation in Hybrid Massive MIMO Systems. | Khaled Ardah, Andr L. F. de Almeida, Martin Haardt |
| 2019 | ICASSP | Tensor-based Estimation of mmWave MIMO Channels with Carrier Frequency Offset. | Lucas N. Ribeiro, Andr L. F. de Almeida, Nitin Jonathan Myers, Robert W. Heath Jr. |
| 2018 | ACSSC | Efficient Computation of the PARAFAC2 Decomposition via Generalized Tensor Contractions. | Kristina Naskovska, Yao Cheng, Andr L. F. de Almeida, Martin Haardt |
| 2014 | ICASSP | Fourth-order tensor method for blind spatial signature estimation. | Paulo R. B. Gomes, Andr L. F. de Almeida, Joo Paulo C. L. da Costa |
| 2013 | FIE | Analyzing the quality of the engineering course's management using information processing based on multivariate statistics: A case study under the professors' perspectives. | Albano O. Nunes, Thomaz E. V. da Silva, Andr L. F. de Almeida, Joo Cesar M. Mota, Wagner Bandeira Andriola |
| 2013 | FIE | A new approach to analyze the curriculum structure using the Students' Evaluation of Education Quality instrument. | Thomaz E. V. da Silva, Francisco Herbert Lima Vasconcelos, Andr L. F. de Almeida, Joo Cesar M. Mota, Wagner Bandeira Andriola |
| 2013 | ICASSP | Joint data and connection topology recovery in collaborative wireless sensor networks. | Andr L. F. de Almeida, Alain Y. Kibangou, Sebastian Miron, Daniel C. Araujo |
| 2011 | VTC | Blind Receiver for Multi-Layered Space-Frequency Coded MIMO Schemes Based on Temporally Extended Linear Constellation Precoding. | Andr L. F. de Almeida, Walter C. Freitas Jr. |
| 2011 | VTC | Performance Evaluation of Mobile Phone Antennas in Physical MIMO Channels Using Polarized Spherical Harmonic Decomposition. | Leandro Ronchini Ximenes, Andr L. F. de Almeida |
| 2010 | VTC | MIMO Transceiver Combining Space-Frequency Spreading and Block-Coding. | Andr L. F. de Almeida, Grard Favier |
| 2010 | VTC | MIMO Channel Characterization and Capacity Evaluation in an Outdoor Environment. | Manuel O. Binelo, Andr L. F. de Almeida, Jonas Medbo, Henrik Asplund, Francisco Rodrigo P. Cavalcanti |
| 2010 | VTC | A Multi-User Receiver for PUCCH LTE FORMAT 1 in Non-Cooperative Multi-Cell Architectures. | Icaro L. J. da Silva, Andr L. F. de Almeida, Robert Baldemair, Sorour Falahati, Francisco Rodrigo P. Cavalcanti |
| 2010 | VTC | Capacity Evaluation of MIMO Antenna Systems Using Spherical Harmonics Expansion. | Leandro Ronchini Ximenes, Andr L. F. de Almeida |
| 2006 | ICASSP | Multipath Parameter Estimation of Time-Varying Space-Time Communication Channels Using Parallel Factor Analysis. | Andr L. F. de Almeida, Grard Favier, Joo Cesar M. Mota |
| 2006 | PIMRC | Tensor-Based Space-Time Multiplexing Codes for MIMO-OFDM Systems with Blind Detection. | Andr L. F. de Almeida, Grard Favier, Charles Casimiro Cavalcante, Joo Cesar M. Mota |
| 2002 | PIMRC | BLAST/MIMO performance with space-time processing receivers. | Francisco Rodrigo P. Cavalcanti, Andr L. F. de Almeida, Carlos Estvo R. Fernandes, Walter C. Freitas Jr. |
| 2002 | PIMRC | Link performance evaluation for EGPRS with multiple antennas. | Walter C. Freitas Jr., Francisco Rodrigo P. Cavalcanti, Charles Casimiro Cavalcante, Danilo Zanatta-Filho, Andr L. F. de Almeida |
| 2002 | VTC | Space-time processing with a decoupled delayed decision-feedback sequence estimator. | Andr L. F. de Almeida, Cristiano M. Panazio, Francisco Rodrigo P. Cavalcanti, Carlos Estvo R. Fernandes |
| 2001 | VTC | Performance evaluation of sub-space techniques for array processing in TDMA systems. | Francisco Rodrigo P. Cavalcanti, Carlos Estvo R. Fernandes, Andr L. F. de Almeida, Joo Cesar M. Mota |