All Publications

497 registros « 1 de 10 »

2021

Ramírez, David; Marques, Antonio G.; Segarra, S.

Graph-signal reconstruction and blind deconvolution for structured inputs Artículo de revista

En: Signal Process. (Special issue on Processing and Learning over Graphs), vol. 188, pp. 108180, 2021.

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Romero-Medrano, Lorena; Moreno-Muñoz, P; Artés-Rodríguez, Antonio

Multinomial Sampling for hierarchical Change-Point Detection Artículo en actas

En: Journal of Signal Processing Systems, 2021.

BibTeX | Etiquetas: Bayesian inference, change-point detection (CPD), latent variable models, multinomial likelihoods

Ryu, J.; Sükei, E.; Norbury, A.; H. Liu, S.; Campaña-Montes, Juan José; Baca-García, Enrique; Artés-Rodríguez, Antonio; Pérez-Rodríguez, M. M.

Shift in Social Media App Usage During COVID-19 Lockdown and Clinical Anxiety Symptoms: Machine Learning--Based Ecological Momentary Assessment Study Artículo de revista

En: JMIR Ment Health, vol. 8, no. 9, pp. e30833, 2021, ISSN: 2368-7959.

Resumen | Enlaces | BibTeX | Etiquetas: änxiety disorder; COVID-19; social media; public health; digital phenotype; ecological momentary assessment; smartphone; machine learning; hidden Markov model"

Garg, V.; Ramírez, David; Santamaría, I.

Sparse subspace averaging for order estimation Artículo en actas

En: Proc. IEEE Work. Stat. Signal Process., Rio de Janeiro, Brazil, 2021.

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Sükei, Emese; Norbury, Agnes; Perez-Rodriguez, Mercedes M; Olmos, Pablo M; Artés-Rodríguez, Antonio

Predicting Emotional States Using Behavioral Markers Derived From Passively Sensed Data: Data-Driven Machine Learning Approach Artículo de revista

En: JMIR Mhealth Uhealth, vol. 9, no. 3, pp. e24465, 2021, ISSN: 2291-5222.

Resumen | Enlaces | BibTeX | Etiquetas: mental health; affect; mobile health; mobile phone; digital phenotype; machine learning; Bayesian analysis; probabilistic models; personalized models

Lopez-Castroman, Jorge; Abad-Tortosa, Diana; Aguilera, Aurora Cobo; Courtet, Philippe; Barrigón, Maria Luisa; Artés-Rodríguez, Antonio; Baca-García, Enrique

Psychiatric Profiles of eHealth Users Evaluated Using Data Mining Techniques: Cohort Study Artículo de revista

En: JMIR Ment Health, vol. 8, no. 1, pp. e17116, 2021, ISSN: 2368-7959.

Resumen | Enlaces | BibTeX | Etiquetas: mental disorders; suicide prevention; suicidal ideation; data mining; digital phenotyping

Ravi, Jithin; Koch, Tobias

Scaling Laws for Gaussian Random Many-Access Channels Artículo de revista

En: IEEE Transactions on Information Theory, pp. 1-1, 2021.

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Pérez-Vieites, Sara; Míguez, Joaquín

Nested Gaussian filters for recursive Bayesian inference and nonlinear tracking in state space models Artículo de revista

En: Signal Processing, vol. 189, pp. 108295, 2021, ISSN: 0165-1684.

Resumen | Enlaces | BibTeX | Etiquetas: Bayesian inference, Filtering, Kalman, Monte Carlo, Parameter estimation

Barrejon, Daniel; Olmos, Pablo M; Artes-Rodríguez, Antonio

Medical data wrangling with sequential variational autoencoders Artículo de revista

En: IEEE Journal of Biomedical and Health Informatics, pp. 1-1, 2021.

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Moreno-Muñoz, P; Artés-Rodríguez, Antonio; Alvarez, Mauricio

Modular Gaussian Processes for Transfer Learning Artículo de revista

En: Advances in Neural Information Processing Systems, vol. 34, 2021.

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Martino, Luca; Elvira, Victor; López-Santiago, J; Camps-Valls, Gustavo

Compressed particle methods for expensive models with application in Astronomy and Remote Sensing Artículo de revista

En: IEEE Transactions on Aerospace and Electronic Systems, pp. 1-1, 2021.

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Llorente, Fernando; Martino, Luca; Delgado, David; López-Santiago, J

On the computation of marginal likelihood via MCMC for model selection and hypothesis testing Artículo en actas

En: 2020 28th European Signal Processing Conference (EUSIPCO), pp. 2373-2377, 2021.

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Sevilla-Salcedo, Carlos; Gómez-Verdejo, Vanessa; Olmos, Pablo M

Sparse semi-supervised heterogeneous interbattery bayesian analysis Artículo de revista

En: Pattern Recognition, vol. 120, pp. 108141, 2021, ISSN: 0031-3203.

Resumen | Enlaces | BibTeX | Etiquetas: Bayesian model, Canonical correlation analysis, Factor analysis, Feature selection, Multi-task, Principal component analysis, Semi-supervised

Mitchell, David G M; Olmos, Pablo M; Lentmaier, Michael; Costello, Daniel J

Spatially Coupled Generalized LDPC Codes: Asymptotic Analysis and Finite Length Scaling Artículo de revista

En: IEEE Transactions on Information Theory, vol. 67, no. 6, pp. 3708-3723, 2021.

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Olmos, Pablo M; Liu, Yanfang; Mitchell, David G M

Low-Density Parity-Check (LDPC) Codes for 5G Communications Capítulo de libro

En: Wiley 5G Ref, pp. 1-23, American Cancer Society, 2021, ISBN: 9781119471509.

Resumen | Enlaces | BibTeX | Etiquetas: 5G, Channel Coding, FPGA, hardware implementation, LDPC codes, pipeline architecture, protographs, quasi-cyclic LDPC codes

Aradillas, José Carlos; Murillo-Fuentes, Juan José; Olmos, Pablo M

Boosting Offline Handwritten Text Recognition in Historical Documents With Few Labeled Lines Artículo de revista

En: IEEE Access, vol. 9, pp. 76674-76688, 2021.

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López-Santiago, J; Martino, L; Vázquez, M A; Míguez, Joaquín

A Bayesian inference and model selection algorithm with an optimization scheme to infer the model noise power Artículo de revista

En: Monthly Notices of the Royal Astronomical Society, vol. 507, no. 3, pp. 3351-3361, 2021, ISSN: 0035-8711.

Resumen | Enlaces | BibTeX | Etiquetas:

Martino, Luca; Llorente, Fernando; Curbelo, Ernesto; López-Santiago, J; Míguez, Joaquín

Automatic Tempered Posterior Distributions for Bayesian Inversion Problems Artículo de revista

En: Mathematics, vol. 9, no. 7, 2021, ISSN: 2227-7390.

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Pérez-Vieites, Sara; Míguez, Joaquín

Kalman-based nested hybrid filters for recursive inference in state-space models Artículo en actas

En: 2020 28th European Signal Processing Conference (EUSIPCO), pp. 2468-2472, 2021.

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Porras-Segovia, Alejandro; Cobo, Aurora; Díaz-Oliván, Isaac; Artés-Rodríguez, Antonio; Berrouiguet, Sofian; Lopez-Castroman, Jorge; Courtet, Philippe; Barrigón, Maria Luisa; Oquendo, María A; Baca-García, Enrique

Disturbed sleep as a clinical marker of wish to die: A smartphone monitoring study over three months of observation Artículo de revista

En: Journal of Affective Disorders, 2021, ISSN: 0165-0327.

Resumen | Enlaces | BibTeX | Etiquetas: Mhealth, Sleep, Smartphone, Suicide, Suicide attempt, Suicide ideation

Akyildiz, O. D.; Míguez, Joaquín

Convergence rates for optimised adaptive importance samplers Artículo de revista

En: Statistics and Computing, vol. 31, no. 2, pp. 1–17, 2021.

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Bonilla-Escribano, P; Ramírez, David; Porras-Segovia, Alejandro; Artés-Rodríguez, Antonio

Assessment of variability in irregularly sampled time series: Applications to mental healthcare Artículo de revista

En: Mathematics (Special issue on Recent Advances in Đata Science), vol. 9, no. 1, 2021, ISSN: 2227-7390.

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Moreno-Muñoz, P; Ramírez, David; Artés-Rodríguez, Antonio

Change-point detection in hierarchical circadian models Artículo de revista

En: Pattern Recognition, vol. 113, pp. 107820, 2021, ISSN: 0031-3203.

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2020

Lopez-Santiago, J; Martino, Luca; Míguez, Joaquín; Vázquez, Manuel A.

A Likely Magnetic Activity Cycle for the Exoplanet Host M Dwarf GJ 3512 Artículo de revista

En: The Astronomical Journal, vol. 160, no. 6, pp. 273, 2020.

Resumen | Enlaces | BibTeX | Etiquetas:

Peis, Ignacio; López-Moríñigo, Javier-David; Perez-Rodriguez, Mercedes M; Barrigón, Maria Luisa; Ruiz-Gómez, Marta; Artés-Rodríguez, Antonio; Baca-García, Enrique

Actigraphic recording of motor activity in depressed inpatients: a novel computational approach to prediction of clinical course and hospital discharge Artículo de revista

En: Scientific Reports, vol. 10, no. 17286, 2020.

Enlaces | BibTeX | Etiquetas: Actigraphic recording

Carreras-García, Danae; Delgado-Gómez, David; Baca-García, Enrique; Artés-Rodríguez, Antonio

A Probabilistic Patient Scheduling Model with Time Variable Slots Artículo de revista

En: Computational and Mathematical Methods in Medicine, vol. 2020, no. 9727096, pp. 10, 2020.

Enlaces | BibTeX | Etiquetas: e-health, patient scheduling systems, prediction theory

Asyhari, Taufiq A; Koch, Tobias; i Fàbregas, Albert Guillén

Nearest Neighbor Decoding and Pilot-Aided Channel Estimation for Fading Channels Artículo de revista

En: Entropy, vol. 22, no. 9, pp. 971, 2020.

Enlaces | BibTeX | Etiquetas: achievable rates, Fading, high signal-to-noise ratio (SNR), mismatched decoding, multiple antennas, multiple-access channels, nearest neighbor decoding, noncoherent, pilot-aided channel estimation

Carretero, Patricia; Campaña-Montes, Juan José; Artés-Rodríguez, Antonio

Ecological Momentary Assessment for Monitoring Risk of Suicide Behavior Artículo de revista

En: Current Topics in Behavioral Neurosciences, 2020.

Enlaces | BibTeX | Etiquetas: Big data, Digital footprint, Digital phenotype, e-health, Ecological momentary assessment, Machine learning, Mobile health, Suicidal risk, Wearable devices

Ríos-Muñoz, Gonzalo; Artés-Rodríguez, Antonio; Fernández-Avilés, Francisco; Arenal, Ángel

Real-Time Ventricular Cancellation in Unipolar Atrial Fibrillation Electrograms Artículo de revista

En: Frontiers in Bioengineering and Biotechnology, vol. 8, no. 789, 2020.

Enlaces | BibTeX | Etiquetas: atrial fibrillation, biomedical signal processing, multi-electrode catheter, real-time, unipolar electrograms

Akyildiz, O. D.; Crisan, Dan; Miguez, Joaquín

Parallel sequential Monte Carlo for stochastic gradient-free nonconvex optimization Artículo de revista

En: Statistics and Computing, 2020.

Enlaces | BibTeX | Etiquetas: Gradient-free optimization, Nonconvex optimization, Sampling, Sequential Monte Carlo, Stochastic optimization

Arenas-Castañeda, Pavel E; Aroca, Fuensanta; Martinez-Nicolas, Ismael; Espíndola, Luis A Castillo; Barahona, Igor; Maya-Hernández, Cynthya; Hernández, Martha Miriam Lavana; Mirón, Paulo César Manrique; Barrera, Daniela Guadalupe Alvarado; Aguilar, Erik Treviño; Núñez, Axayácatl Barrios; Carlos, Giovanna De Jesus; Garcés, Anabel Vildosola; Mercado, Josselyne Flores; Barrigón, Maria Luisa; Artés-Rodríguez, Antonio; de Leon, Santiago; Molina-Pizarro, Cristian Antonio; Franco, Arsenio Rosado; Perez-Rodriguez, Mercedes M; Courtet, Philippe; Martínez-Alés, Gonzalo; Baca-García, Enrique

Universal mental health screening with a focus on suicidal behaviour using smartphones in a Mexican rural community: protocol for the SMART-SCREEN population-based survey Artículo de revista

En: BMJ Open 2020, vol. 10, no. e035041, 2020.

Enlaces | BibTeX | Etiquetas: Mental Health, Smartphone, Suicidal behavior

Ravi, Jithin; Koch, Tobias

Capacity per Unit-Energy of Gaussian Random Many-Access Channels Artículo en actas

En: 2020 IEEE International Symposium on Information Theory (ISIT), pp. 3025-3030, 2020.

Enlaces | BibTeX | Etiquetas: Gaussian channels

Qi, Chao; Koch, Tobias

A High-SNR Normal Approximation for MIMO Rayleigh Block-Fading Channels Artículo en actas

En: 2020 IEEE International Symposium on Information Theory (ISIT), pp. 2314-2319, 2020.

Enlaces | BibTeX | Etiquetas: Multiple Input Multiple Output (MIMO), Signal to noise ratio

Villacrés, Grace; Koch, Tobias; Vazquez-Vilar, Gonzalo

Bursty Wireless Networks of Bounded Capacity Artículo en actas

En: 2020 IEEE International Symposium on Information Theory (ISIT), pp. 2959-2964, 2020.

Enlaces | BibTeX | Etiquetas: Signal to noise ratio

Porras-Segovia, Alejandro; Molina-Madueño, Rosa María; Berrouiguet, Sofian; López-Castroman, Jorge; Barrigón, Maria Luisa; Pérez-Rodríguez, María Sandra; Marco, José Heliodoro; Díaz-Oliván, Isaac; de León, Santiago; Courtet, Philippe; Artés-Rodríguez, Antonio; Baca-García, Enrique

Smartphone-based ecological momentary assessment (EMA) in psychiatric patients and student controls: A real-world feasibility study Artículo de revista

En: Journal of Affective Disorders, vol. 274, pp. 733-741, 2020.

Enlaces | BibTeX | Etiquetas: Ecological momentary assessment, Wearable devices

Lancho, Alejandro; Östman, Johan; Durisi, Giuseppe; Koch, Tobias; Vazquez-Vilar, Gonzalo

Saddlepoint Approximations for Short-Packet Wireless Communications Artículo de revista

En: IEEE Transactions on Wireless Communications, vol. 19, no. 7, pp. 4831 - 4846, 2020.

Enlaces | BibTeX | Etiquetas: fading channels, finite-blocklength information theory, saddlepoint approximations, short packets, Ultra-reliable low-latency communications

Crisan, Dan; López-Yela, Alberto; Miguez, Joaquín

Stable Approximation Schemes for Optimal Filters Artículo de revista

En: SIAM/ASA Journal on Uncertainty Quantification, vol. 8, no. 1, pp. 483-509, 2020.

Enlaces | BibTeX | Etiquetas: optimal filters, stability analysis, State space models, truncated filters

Horstmann, S; Ramírez, David; Schreier, Peter J

Two-Channel Passive Detection of Cyclostationary Signals Artículo de revista

En: IEEE Trans. Signal Process., vol. 68, pp. 2340-2355, 2020, ISSN: 1053-587X.

Enlaces | BibTeX | Etiquetas: Cyclostationarity, generalized likelihood ratio test (GLRT), locally most powerful invariant test (LMPIT), multiple-input multiple-output (MIMO) passive detection

Lopez-Morinigo, Javier-David; Ruiz-Ruano, Verónica González; Martínez, Adela Sánchez Escribano; Barrigón, María Luisa; Mata-Iturralde, Laura; Muñoz-Lorenzo, Laura; Sánchez-Alonso, Sergio; Artés-Rodríguez, Antonio; David, Anthony S.; Baca-García, Enrique

Study protocol of a randomised clinical trial testing whether metacognitive training can improve insight and clinical outcomes in schizophrenia Artículo de revista

En: BMC Psychiatry, vol. 20, no. 30, 2020.

Enlaces | BibTeX | Etiquetas: Ecological momentary assessment, Insight, Metacognitive training, Schizophrenia spectrum disorders

Lancho, Alejandro; Koch, Tobias; Durisi, Giuseppe

On Single-Antenna Rayleigh Block-Fading Channels at Finite Blocklength Artículo de revista

En: IEEE Transactions on Information Theory, vol. 66, no. 1, pp. 496-519, 2020.

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Akyıldız, Ömer; Míguez, Joaquín

Nudging the Particle Filter Artículo de revista

En: Statistics and Computing, vol. 30, pp. 305-330, 2020.

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Fernández, Fernando Llorente; Martino, Luca; Elvira, Victor; Delgado, David; López-Santiago, J

Adaptive Quadrature Schemes for Bayesian Inference via Active Learning Artículo de revista

En: IEEE Access, vol. 8, pp. 208462-208483, 2020.

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del Cerro, Carlos Fernández; Gimenez, RC; Olmos, Pablo M; Piol, Alessandro; Menéndez, Manuel Desco; Garc'ia, Mónica Abella

Estimación del desplazamiento horizontal del detector en un sistema de rayos X utilizando aprendizaje por transferencia Artículo de revista

En: 2020.

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Asheghan, Mohammad Mostafa; Shafai, Bahram; Míguez, Joaquín

On the Stability of a Stochastic Nonlinear Model of the Heart Beat Rate During a Treadmill Exercise Artículo de revista

En: IFAC-PapersOnLine, vol. 53, no. 2, pp. 16457-16461, 2020, ISSN: 2405-8963, (21st IFAC World Congress).

Resumen | Enlaces | BibTeX | Etiquetas: nonlinear dynamcs, parameter perturbation, stability analysis, Stochastic processes, system biology

Liu, Yanfang; Olmos, Pablo M; Mitchell, David G M

On the Design of Generalized LDPC Codes with Component BCJR Decoding Artículo en actas

En: GLOBECOM 2020 - 2020 IEEE Global Communications Conference, pp. 1-6, 2020.

Enlaces | BibTeX | Etiquetas:

Ríos-Muñoz, Gonzalo; Moreno-Pino, Fernando; Soto, Nina; Olmos, Pablo M; Artés-Rodríguez, Antonio; Fernandez-Aviles, Francisco; Arenal, Angel

Hidden Markov Models for Activity Detection in Atrial Fibrillation Electrograms Artículo en actas

En: 2020 Computing in Cardiology, pp. 1–4, IEEE 2020.

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Aradillas, José Carlos; Murillo-Fuentes, Juan José; Olmos, Pablo M

Improving offline HTR in small datasets by purging unreliable labels Artículo en actas

En: 2020 17th International Conference on Frontiers in Handwriting Recognition (ICFHR), pp. 25–30, IEEE 2020.

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Nazabal, Alfredo; Olmos, Pablo M; Ghahramani, Zoubin; Valera, Isabel

Handling incomplete heterogeneous data using vaes Artículo de revista

En: Pattern Recognition, vol. 107, pp. 107501, 2020.

BibTeX | Etiquetas:

Kim, Youngjung; Campaña-Montes, Juan Jose; Artés-Rodríguez, Antonio; Baca-Garcia, Enrique; Perez-Rodriguez, Mercedes M

Sleep Dynamics, Weight, and Appetite in a Prospective Cohort of Psychiatric Patients During COVID-19 Artículo en actas

En: NEUROPSYCHOPHARMACOLOGY, pp. 254–255, SPRINGERNATURE CAMPUS, 4 CRINAN ST, LONDON, N1 9XW, ENGLAND 2020.

BibTeX | Etiquetas:

Norbury, Agnes; Liu, Shelley; Barrigon, Maria Luisa; Campana-Montes, Juan Jose; Romero-Medrano, Lorena; Smith, Emma; Ramjas, Elizabeth; Artés-Rodríguez, Antonio; Baca-Garcia, Enrique; Perez-Rodriguez, Mercedes M

Use of Actigraphy and Ecological Momentary Assessment to Monitor the Impact of COVID-19 on Mood and Behavior in Psychiatric Outpatients: Social Media and Smartphone App Use Predicts Maintenance of Physical Activity Artículo en actas

En: NEUROPSYCHOPHARMACOLOGY, pp. 300–300, SPRINGERNATURE CAMPUS, 4 CRINAN ST, LONDON, N1 9XW, ENGLAND 2020.

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497 registros « 1 de 10 »