Incomplete sampling series and the recovery of missing samples from oversampled band-limited signals. - Paulo Jorge S. G. Ferreira (IEEE Trans. Signal Process., 1992)

Errorless Restoration Algorithms for Band-limited Images. - Paulo Jorge S. G. Ferreira; Armando J. Pinho (ICIP (3), 1994)

The stability of a procedure for the recovery of lost samples in band-limited signals. - Paulo Jorge S. G. Ferreira (Signal Process., 1994)

A group of permutations that commute with the discrete Fourier transform. - Paulo Jorge S. G. Ferreira (IEEE Trans. Signal Process., 1994)

Interpolation and the discrete Papoulis-Gerchberg algorithm. - Paulo Jorge S. G. Ferreira (IEEE Trans. Signal Process., 1994)

Noniterative and fast iterative methods for interpolation and extrapolation. - Paulo Jorge S. G. Ferreira (IEEE Trans. Signal Process., 1994)

The stability of certain image restoration problems: Quantitative results. - Paulo Jorge S. G. Ferreira (ICIP, 1995)

Nonuniform sampling of nonbandlimited signals. - Paulo Jorge S. G. Ferreira (IEEE Signal Process. Lett., 1995)

On the approximation of nonbandlimited signals by nonuniform sampling series. - Paulo Jorge S. G. Ferreira (EUSIPCO, 1996)

The duality of two recent image interpolation methods. - Paulo Jorge S. G. Ferreira (ICIP (3), 1996)

The existence and uniqueness of the minimum norm solution to certain linear and nonlinear problems. - Paulo Jorge S. G. Ferreira (Signal Process., 1996)

Interpolation in the time and frequency domains. - Paulo Jorge S. G. Ferreira (IEEE Signal Process. Lett., 1996)

Neural networks and approximation by superposition of Gaussians. - Paulo Jorge S. G. Ferreira (ICASSP, 1997)

Interpolation, spectrum analysis, error-control coding, and fault-tolerant computing. - José M. N. Vieira; Paulo Jorge S. G. Ferreira (ICASSP, 1997)

Locating and Correcting Errors in Images. - Paulo Jorge S. G. Ferreira; José M. N. Vieira (ICIP (1), 1997)

The eigenvalues of matrices that occur in certain interpolation problems. - Paulo Jorge S. G. Ferreira (IEEE Trans. Signal Process., 1997)

The connection between continuous and discrete lattice filters. - Paulo Jorge S. G. Ferreira (ICASSP, 1998)

The stability of a direct method for superresolution. - José M. N. Vieira; Paulo Jorge S. G. Ferreira (ICASSP, 1998)

The condition number of certain matrices and applications. - Paulo Jorge S. G. Ferreira (ICASSP, 1999)

Nonlinear systems and exponential Eigenfunctions. - Paulo Jorge S. G. Ferreira (IEEE Signal Process. Lett., 1999)

New algorithms for band-limited interpolation and extrapolation: A synthetic view. - Paulo Jorge S. G. Ferreira (EUSIPCO, 2000)

Designing fast interpolation and extrapolation algorithms. - Paulo Jorge S. G. Ferreira; José M. N. Vieira (ICASSP, 2000)

Two Fast Extrapolation / Superresolution Algorithms. - Paulo Jorge S. G. Ferreira (ICIP, 2000)

Stability issues in error control coding in the complex field, interpolation, and frame bounds. - Paulo Jorge S. G. Ferreira (IEEE Signal Process. Lett., 2000)

Sorting continuous-time signals and the analog median filter. - Paulo Jorge S. G. Ferreira (IEEE Signal Process. Lett., 2000)

Sorting continuous-time signals: analog median and median-type filters. - Paulo Jorge S. G. Ferreira (IEEE Trans. Signal Process., 2001)

The energy expense of superoscillations. - Paulo Jorge S. G. Ferreira; Achim Kempf (EUSIPCO, 2002)

Histogram packing, total variation, and lossless image compression. - Paulo Jorge S. G. Ferreira; Armando J. Pinho (EUSIPCO, 2002)

Why does histogram packing improve lossless compression rates? - Paulo Jorge S. G. Ferreira; Armando J. Pinho (IEEE Signal Process. Lett., 2002)

Stable DFT codes and frames. - Paulo Jorge S. G. Ferreira; José M. N. Vieira (IEEE Signal Process. Lett., 2003)

New results and open problems in real-number codes. - Paulo Jorge S. G. Ferreira; Dorabella M. S. Santos; Vera M. A. Afreixo (EUSIPCO, 2004)

Reconstruction from missing function and derivative samples and oversampled filter banks. - Dorabella M. S. Santos; Paulo Jorge S. G. Ferreira (ICASSP (3), 2004)

Signal and image reconstruction in undergraduate education: Tools for assessing and comparing a set of algorithms. - Manuel J. C. S. Reis; Paulo Jorge S. G. Ferreira (Comput. Appl. Eng. Educ., 2004)

Fourier analysis of symbolic data: A brief review. - Vera Afreixo; Paulo Jorge S. G. Ferreira; Dorabella M. S. Santos (Digit. Signal Process., 2004)

Fuzzy Information On Discrete And Continuous Domains: Approximation Results. - Paulo Jorge S. G. Ferreira; Manuel J. C. S. Reis (Int. J. Gen. Syst., 2004)

Linear combinations of B-splines as generating functions for signal approximation. - Manuel J. C. S. Reis; Paulo Jorge S. G. Ferreira; Salviano F. S. P. Soares (Digit. Signal Process., 2005)

Exploring Three-Base Periodicity for DNA Compression and Modeling. - Paulo Jorge S. G. Ferreira; António J. R. Neves; Vera Afreixo; Armando J. Pinho (ICASSP (5), 2006)

Videoconference over IPV6 - IPv6 Networks Advanced Developments. - Carlos Friaças; José Baptista; Mónica Domingues; Paulo Jorge S. G. Ferreira (SIGMAP, 2006)

A Three-State Model for DNA Protein-Coding Regions. - Armando J. Pinho; António J. R. Neves; Vera Afreixo; Carlos A. C. Bastos; Paulo Jorge S. G. Ferreira (IEEE Trans. Biomed. Eng., 2006)

Superoscillations: Faster Than the Nyquist Rate. - Paulo Jorge S. G. Ferreira; Achim Kempf (IEEE Trans. Signal Process., 2006)

Inverted-repeats-aware finite-context models for DNA coding. - Armando J. Pinho; António J. R. Neves; Paulo Jorge S. G. Ferreira (EUSIPCO, 2008)

Promoting the educative use of the internet in Portuguese primary schools: a case study. - Manuel J. C. S. Reis; Gina M. M. C. Santos; Paulo Jorge S. G. Ferreira (Aslib Proc., 2008)

DNA coding using finite-context models and arithmetic coding. - Armando J. Pinho; António J. R. Neves; Carlos A. C. Bastos; Paulo Jorge S. G. Ferreira (ICASSP, 2009)

Genome analysis with inter-nucleotide distances. - Vera Afreixo; Carlos A. C. Bastos; Armando J. Pinho; Sara P. Garcia; Paulo Jorge S. G. Ferreira (Bioinform., 2009)

On finding minimal absent words. - Armando J. Pinho; Paulo Jorge S. G. Ferreira; Sara P. Garcia; João M. O. S. Rodrigues (BMC Bioinform., 2009)

A New Preconditioner for Toeplitz Matrices. - María Elena Domínguez Jiménez; Paulo Jorge S. G. Ferreira (IEEE Signal Process. Lett., 2009)

Exploring Homology Using the Concept of Three-State Entropy Vector. - Armando J. Pinho; Sara P. Garcia; Paulo Jorge S. G. Ferreira; Vera Afreixo; Carlos A. C. Bastos; António J. R. Neves; João M. O. S. Rodrigues (PRIB, 2010)

Trading-off matrix size and matrix structure: Handling Toeplitz equations by embedding on a larger circulant set. - Paulo Jorge S. G. Ferreira; María Elena Domínguez Jiménez (Digit. Signal Process., 2010)

Grid structure impact in sparse point representation of derivatives. - Margarete O. Domingues; Paulo Jorge S. G. Ferreira; Sônia M. Gomes; Anamaria Gomide; José R. Pereira; Pedro Pinho (J. Comput. Appl. Math., 2010)

Herbert Raabe's work in multiplex signal transmission and his development of sampling methods. - Paul L. Butzer; M. M. Dodson; Paulo Jorge S. G. Ferreira; J. R. Higgins; O. Lange; P. Seidler (Signal Process., 2010)

A Low-Cost System to Detect Bunches of Grapes in Natural Environment from Color Images. - Manuel J. C. S. Reis; Raul Morais; Carlos Pereira; Olga Contente; Miguel Bacelar; Salviano F. S. P. Soares; António Valente; José Baptista; Paulo Jorge S. G. Ferreira; José Bulas-Cruz (ACIVS, 2011)

Finding unknown repeated patterns in images. - Armando J. Pinho; Paulo Jorge S. G. Ferreira (EUSIPCO, 2011)

Symbolic to numerical conversion of DNA sequences using finite-context models. - Armando J. Pinho; Diogo Pratas; Paulo Jorge S. G. Ferreira; Sara P. Garcia (EUSIPCO, 2011)

Random block-angular matrices for distributed data storage. - Paulo Jorge S. G. Ferreira; Bruno Jesus; José M. N. Vieira; Armando J. Pinho (ICASSP, 2011)

Image similarity using the normalized compression distance based on finite context models. - Armando J. Pinho; Paulo Jorge S. G. Ferreira (ICIP, 2011)

Distances between Dinucleotides in the Human Genome. - Carlos A. C. Bastos; Vera Afreixo; Armando J. Pinho; Sara P. Garcia; João M. O. S. Rodrigues; Paulo Jorge S. G. Ferreira (PACBB, 2011)

Ultrasonic OFDM Pulse for Beacon Identification and Distance Measurement in Reverberant Environments. - Daniel Filipe Albuquerque; José M. N. Vieira; Carlos A. C. Bastos; Paulo Jorge S. G. Ferreira (PECCS, 2011)

Ultrasonic OFDM Pulse Detection for Time of Flight Measurement over White Gaussian Noise Channel. - Daniel Filipe Albuquerque; José M. N. Vieira; Carlos A. C. Bastos; Paulo Jorge S. G. Ferreira (PECCS, 2011)

Automatic Detection of White Grapes in Natural Environment Using Image Processing. - Manuel Cabral Reis; Raul Morais; Carlos Pereira; Salviano F. S. P. Soares; António Valente; José Baptista; Paulo Jorge S. G. Ferreira; José Bulas-Cruz (SOCO, 2011)

Inter-dinucleotide distances in the human genome: an analysis of the whole-genome and protein-coding distributions. - Carlos A. C. Bastos; Vera Afreixo; Armando J. Pinho; Sara P. Garcia; João M. O. S. Rodrigues; Paulo Jorge S. G. Ferreira (J. Integr. Bioinform., 2011)

Some extremal properties of Daubechies filters and other orthonormal filters. - María Elena Domínguez Jiménez; Paulo Jorge S. G. Ferreira (Signal Process., 2011)

Automatic detection of bunches of grapes in natural environment from color images. - Manuel J. C. S. Reis; Raul Morais; Emanuel Peres; Carlos Pereira; Olga Contente; Salviano F. S. P. Soares; António Valente; José Baptista; Paulo Jorge S. G. Ferreira; José Bulas-Cruz (J. Appl. Log., 2012)

FouSE: An Android Tool to Help in the Teaching of Fourier Series Expansions in Undergraduate Education. - Manuel J. C. S. Reis; Salviano Soares; Simão Cardeal; Raul Morais; Emanuel Peres; Paulo Jorge S. G. Ferreira (CSEDU, 2013)

Teaching of Fourier series expansions in undergraduate education. - Manuel J. C. S. Reis; Salviano Soares; Simão Cardeal; Raul Morais; Emanuel Peres; Paulo Jorge S. G. Ferreira (EDUCON, 2013)

The Rank of Random Binary Matrices and Distributed Storage Applications. - Paulo Jorge S. G. Ferreira; Bruno Jesus; José M. N. Vieira; Armando J. Pinho (IEEE Commun. Lett., 2013)

Three-dimensional noisy image restoration using filtered extrapolation and deconvolution. - Moacir P. Ponti Jr.; Nelson D. A. Mascarenhas; Paulo Jorge S. G. Ferreira; Cláudio A. T. Suazo (Signal Image Video Process., 2013)

A Genomic Distance for Assembly Comparison Based on Compressed Maximal Exact Matches. - Sara P. Garcia; João M. O. S. Rodrigues; Sérgio Santos; Diogo Pratas; Vera Afreixo; Carlos A. C. Bastos; Paulo Jorge S. G. Ferreira; Armando J. Pinho (IEEE ACM Trans. Comput. Biol. Bioinform., 2013)

Information Profiles for DNA Pattern Discovery. - Armando J. Pinho; Diogo Pratas; Paulo Jorge S. G. Ferreira (DCC, 2014)

Compression-based normal similarity measures for DNA sequences. - Paulo Jorge S. G. Ferreira; Armando J. Pinho (ICASSP, 2014)

The natural scale of signals: Pulse duration and superoscillations. - Paulo Jorge S. G. Ferreira; Armando J. Pinho (ICASSP, 2014)

A Method to Detect Repeated Unknown Patterns in an Image. - Paulo Jorge S. G. Ferreira; Armando J. Pinho (ICIAR (1), 2014)

A New Compressor for Measuring Distances among Images. - Armando J. Pinho; Diogo Pratas; Paulo Jorge S. G. Ferreira (ICIAR (1), 2014)

Teaching Fourier Series Expansions in Undergraduate Education with the Help of the FouSE Android Application. - Manuel Cabral Reis; Salviano Soares; Simão Cardeal; Raul Morais; Emanuel Peres; Paulo Jorge S. G. Ferreira (Int. J. Interact. Mob. Technol., 2014)

Superoscillations with Optimal Numerical Stability. - Dae Gwan Lee; Paulo Jorge S. G. Ferreira (IEEE Signal Process. Lett., 2014)

Direct Construction of Superoscillations. - Dae Gwan Lee; Paulo Jorge S. G. Ferreira (IEEE Trans. Signal Process., 2014)

Superoscillations of Prescribed Amplitude and Derivative. - Dae Gwan Lee; Paulo Jorge S. G. Ferreira (IEEE Trans. Signal Process., 2014)

Superoscillations With Optimum Energy Concentration. - Dae Gwan Lee; Paulo Jorge S. G. Ferreira (IEEE Trans. Signal Process., 2014)

Three minimal sequences found in Ebola virus genomes and absent from human DNA. - Raquel M. Silva; Diogo Pratas; Luísa Castro; Armando J. Pinho; Paulo Jorge S. G. Ferreira (Bioinform., 2015)

Authorship Attribution Using Relative Compression. - Armando J. Pinho; Diogo Pratas; Paulo Jorge S. G. Ferreira (DCC, 2016)

Efficient Compression of Genomic Sequences. - Diogo Pratas; Armando J. Pinho; Paulo Jorge S. G. Ferreira (DCC, 2016)

Image Restoration Using Gradient Iteration and Constraints for Band Extrapolation. - Moacir Ponti; Elias S. Helou; Paulo Jorge S. G. Ferreira; Nelson D. A. Mascarenhas (IEEE J. Sel. Top. Signal Process., 2016)

Visualization of Distinct DNA Regions of the Modern Human Relatively to a Neanderthal Genome. - Diogo Pratas; Seyed Morteza Hosseini; Raquel M. Silva; Armando J. Pinho; Paulo Jorge S. G. Ferreira (IbPRIA, 2017)

Low-cost Real-time IoT-Based Air Quality Monitoring and Forecasting. - Hugo Martins; Nishu Gupta; Manuel J. C. S. Reis; Paulo Jorge S. G. Ferreira (SmartCity360°, 2021)

A full-stack model proposal to remotely help the development of IoT sensor devices. - Hugo M. S. Martins; Manuel J. C. S. Reis; Paulo Jorge S. G. Ferreira (Comput. Appl. Eng. Educ., 2022)