All Publications

440 entries « 1 of 9 »

2020

Peis, Ignacio; López-Moríñigo, Javier-David; Pérez-Rodríguez, 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 Journal Article

Scientific Reports, 10 (17286), 2020.

Links | BibTeX | Tags: Actigraphic recording

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

Multinomial Sampling for hierarchical Change-Point Detection Inproceedings

2020 IEEE International Workshop on Machine Learning for Signal Processing, 2020.

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

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

A Probabilistic Patient Scheduling Model with Time Variable Slots Journal Article

Computational and Mathematical Methods in Medicine, 2020 (9727096), pp. 10, 2020.

Links | BibTeX | Tags: 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 Journal Article

Entropy, 22 (9), pp. 971, 2020.

Links | BibTeX | Tags: 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 Journal Article

Current Topics in Behavioral Neurosciences, 2020.

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

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

Real-Time Ventricular Cancellation in Unipolar Atrial Fibrillation Electrograms Journal Article

Frontiers in Bioengineering and Biotechnology, 8 (789), 2020.

Links | BibTeX | Tags: 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 Journal Article

Statistics and Computing, 2020.

Links | BibTeX | Tags: Gradient-free optimization, Nonconvex optimization, Sampling, Sequential Monte Carlo, Stochastic optimization

Arenas-Castañeda, Pavel E; Bisquert, Fuensanta Aroca; Martinez-Nicolas, Ismael; Espíndola, Luis Castillo A; 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; 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 Journal Article

BMJ Open 2020, 10 (e035041), 2020.

Links | BibTeX | Tags: Mental Health, Smartphone, Suicidal behavior

Ravi, Jithin; Koch, Tobias

Capacity per Unit-Energy of Gaussian Random Many-Access Channels Inproceedings

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

Links | BibTeX | Tags: Gaussian channels

Qi, Chao; Koch, Tobias

A High-SNR Normal Approximation for MIMO Rayleigh Block-Fading Channels Inproceedings

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

Links | BibTeX | Tags: Multiple Input Multiple Output (MIMO), Signal to noise ratio

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

Bursty Wireless Networks of Bounded Capacity Inproceedings

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

Links | BibTeX | Tags: 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 Journal Article

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

Links | BibTeX | Tags: Ecological momentary assessment, Wearable devices

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

Saddlepoint Approximations for Short-Packet Wireless Communications Journal Article

IEEE Transactions on Wireless Communications, 19 (7), pp. 4831 - 4846, 2020.

Links | BibTeX | Tags: 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 Journal Article

SIAM/ASA Journal on Uncertainty Quantification, 8 (1), pp. 483-509, 2020.

Links | BibTeX | Tags: optimal filters, stability analysis, State space models, truncated filters

Horstmann, S; Ramírez, D; Schreier, P J

Two-Channel Passive Detection of Cyclostationary Signals Journal Article

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

Links | BibTeX | Tags: 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; Estévez, María Luisa Barrigón; nad Muñoz-Lorenzo, Laura Mata-Iturralde 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 Journal Article

BMC Psychiatry, 20 (30), 2020.

Links | BibTeX | Tags: Ecological momentary assessment, Insight, Metacognitive training, Schizophrenia spectrum disorders

Ravi, Jithin; Koch, Tobias

On the Per-User Probability of Error in Gaussian Many-Access Channels Inproceedings

International Zurich Seminar on Information and Communication (IZS 2020), pp. 139-143, 2020.

BibTeX | Tags:

Lancho, Alejandro; Koch, Tobias; Durisi, Giuseppe

On Single-Antenna Rayleigh Block-Fading Channels at Finite Blocklength Journal Article

IEEE Transactions on Information Theory, 66 (1), pp. 496-519, 2020.

BibTeX | Tags:

Ramírez, David; Santamaría, I; Scharf, L L; Vaerenbergh, Van S

Multi-channel factor analysis with common and unique factors Journal Article

IEEE Trans. Signal Process., 68 , pp. 113-126, 2020, ISSN: 1053-587X.

Links | BibTeX | Tags: Block minorization-maximization algorithms, expectation-maximization algorithms, maximum likelihood estimation, multi-channel factor analysis, multiple-input multiple-output channels, passive radar

Casasayas-Barris, N; Pallé, E; Yan, F; Chen, G; Luque, R; Stangret, M; Nagel, E; Zechmeister, M; Oshagh, M; Sanz-Forcada, J; Nortmann, L; Alonso-Floriano, F J; Amado, P J; Caballero, J A; Czesla, S; Khalafinejad, S; López-Puertas, M; López-Santiago, J; Molaverdikhani, K; Montes, D; Quirrenbach, A; Reiners, A; Ribas, I; Sánchez-López, A; Zapatero Osorio, M R

Is there Na I in the atmosphere of HD 209458b?. Effect of the centre-to-limb variation and Rossiter-McLaughlin effect in transmission spectroscopy studies Journal Article

Astronomy and Astrophysics, 635 , pp. A206, 2020.

Links | BibTeX | Tags: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics, methods: observational, planetary systems, planets and satellites: atmospheres, planets and satellites: individual: HD 209458b, techniques: spectroscopic

Xiao, Y -H; Ramírez, D; Schreier, P J

A general test for the linear structure of covariance matrices of Gaussian populations Inproceedings

Proc. IEEE Int. Conf. Acoustics, Speech and Signal Process., Barcelona, Spain, 2020.

Links | BibTeX | Tags:

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

Continual learning for infinite hierarchical change-point detection Inproceedings

Proc. IEEE Int. Conf. Acoustics, Speech and Signal Process., Barcelona, Spain, 2020.

Links | BibTeX | Tags:

Bonilla-Escribano, P; Ramírez, D; Artés-Rodríguez, Antonio

Modeling phone call durations via switching Poisson processes with applications in mental health Inproceedings

Proc. IEEE Int. Work. Machine Learning for Signal Process., 2020.

BibTeX | Tags:

2019

Miguez, Joaquín; Lacasa, Lucas; Martínez-Ordóñez, José A; Mariño, Inés P

Multilayer Models of Random Sequences: Representability and Inference via Nonlinear Population Monte Carlo Inproceedings

2019 IEEE 8th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), 2019.

Links | BibTeX | Tags: Markov chains, Multilayer networks, population Monte Carlo, random sequences

Moreno-Pino, Fernando; Porras-Segovia, Alejandro; López-Esteban, Pilar; Artés-Rodríguez, Antonio; Baca-García, Enrique

Validation of Fitbit Charge 2 and Fitbit Alta HR Against Polysomnography for Assessing Sleep in Adults With Obstructive Sleep Apnea Journal Article

Journal of Clinical Sleep Medicine, 15 (11), pp. 1645-1653, 2019.

Links | BibTeX | Tags: e-health, sleep apnea, Sleep disorders, Wearables

Bonilla-Escribano, Pablo; Ramírez, David; Sedano-Capdevila, Alba; Baca-García, Juan Jose Campaña-Montes E; Courtet, Philipe; Artes-Rodríguez, Antonio

Assessment of e-social activity in psychiatric patients Journal Article

IEEE J. Biomedical and Health Informatics, 23 (6), pp. 2247-2256, 2019, ISSN: 2168-2194.

Links | BibTeX | Tags: E-social Activity, expectation-maximisation algorithm, maximum likelihood, mixture model, point processes

Geiger, Bernhard C; Koch, Tobias

On the Information Dimension of Stochastic Processes Journal Article

IEEE Transactions on Information Theory, 65 (10), pp. 6496-6518, 2019, ISSN: 0018-9448.

BibTeX | Tags:

Pérez-Cruz, Fernando; Olmos, Pablo M; Zhang, Michael Minyi; Huang, Howard

Probabilistic Time of Arrival Localization Journal Article

IEEE Signal Processing Letters, 26 (11), pp. 1683 - 1687, 2019.

Links | BibTeX | Tags: Probabilistic modeling, Time of arrival localization

Berrouiguet, Sofian; Barrigón, María Luisa; Castroman, Jorge Lopez; Courtet, Philippe; Artés-Rodríguez, Antonio; Baca-García, Enrique

Combining mobile-health (mHealth) and artificial intelligence (AI) methods to avoid suicide attempts: the Smartcrises study protocol Journal Article

BMC Psychiatry, 19 (277), 2019.

Links | BibTeX | Tags: Data Mining, sensors, Smartphone, Suicide, Wearables

Vazquez-Vilar, Gonzalo; i Fàbregas, Albert Guillén; Verdú, Sergio

The Error Probability of Generalized Perfect Codes via the Meta-Converse Journal Article

IEEE Transactions on Information Theory, 65 (9), pp. 5705-5717, 2019, ISSN: 0018-9448.

Links | BibTeX | Tags:

Liu, Yanfang; Olmos, Pablo M; Koch, Tobias

A Probabilistic Peeling Decoder to Efficiently Analyze Generalized LDPC Codes Over the BEC Journal Article

IEEE Transactions on Information Theory, 65 (8), pp. 4831-4853, 2019, ISSN: 0018-9448.

BibTeX | Tags:

Akyildiz, O D; Miguez, Joaquín

Nudging the particle Filter Journal Article

Statistics and Computing, 30 , pp. 305-330, 2019.

Links | BibTeX | Tags: approximation errors, Data assimilation, Model errors, Nudging, Particle filtering, Robust filtering

Lopez-Castroman, Jorge; Leiva-Murillo, José Miguel; Cegla-Schvartzman, Fanny; Blasco-Fontecilla, Hilario; García-Nieto, Rebeca; Artés-Rodríguez, Antonio; Morant-Ginestar, Consuelo; Courtet, Philippe; Blanco, Carlos; Aroca, Fuensanta; Baca-García, Enrique

Onset of schizophrenia diagnoses in a large clinical cohort Journal Article

Scientific Reports, 9 (9865), 2019.

Links | BibTeX | Tags: Schizoprenia diagnosis

Akyildiz, O D; Chouzenoux, E; Elvira, V; Miguez, Joaquín

A probabilistic incremental proximal gradient method Journal Article

IEEE Signal Processing Letters, 26 (8), pp. 1257-1261, 2019.

Links | BibTeX | Tags: extended Kalman filtering, Probabilistic optimization, proximal algorithms, stochastic gradient

Vazquez-Vilar, Gonzalo

On the Error Probability of Optimal Codes in Gaussian Channels under Maximal Power Constraint Inproceedings

2019 IEEE International Symposium on Information Theory (ISIT 2019), Paris, France, 2019.

BibTeX | Tags:

Garg, V; Santamaría, I; Ramírez, David; Scharf, L L

Subspace averaging and order determination for source enumeration Journal Article

IEEE Trans. Signal Process., 67 (11), pp. 3028-3041, 2019, ISSN: 1053-587X.

Links | BibTeX | Tags: Array processing, dimension, Grassmann manifold, order estimation, source enumeration, subspace averaging

Peis, Ignacio; Olmos, Pablo M; Vera-Varela, Constanza; Barrigón, María Luisa; Courtet, Philippe; Baca-García, Enrique; Artes-Rodríguez, Antonio

Deep Sequential Models for Suicidal Ideation From Multiple Source Data Journal Article

IEEE Journal of Biomedical and Health Informatics, 23 (6), pp. 2286 - 2293, 2019.

Links | BibTeX | Tags: attention, Deep learning, EMA, RNN, Suicide

Guarcello, M ~G; Argiroffi, C; Drake, J ~J; Flaccomio, E; López-Santiago, J; Micela, G; Reale, F; Rebull, L; Sciortino, S; Stauffer, J; Antoniou, V; Alvarado-Gomez, J ~D

Simultaneous Kepler/K2 and XMM-Newton observations of superflares in the Pleiades Journal Article

Astronomische Nachrichten, 340 (4), pp. 302-307, 2019.

Links | BibTeX | Tags: stars: activity, stars: coronae, stars: flare, X-rays: stars

Pradier, Melanie F; Reis, Bernhard; Jukofsky, Lori; Milletti, Francesca; Ohtomo, Toshihiko; Perez-Cruz, Fernando; Puig, Oscar

Case-control Indian buffet process identifies biomarkers of response to Codrituzumab Journal Article

BMC Cancer, 19 (278), 2019.

Links | BibTeX | Tags: Codrituzumab, Indian buffet process, Natural killer cells

Guarcello, M ~G; Micela, G; Sciortino, S; López-Santiago, J; Argiroffi, C; Reale, F; Flaccomio, E; Alvarado-Gómez, J ~D; Antoniou, V; Drake, J ~J; Pillitteri, I; Rebull, L ~M; Stauffer, J

Simultaneous Kepler/K2 and XMM-Newton observations of superflares in the Pleiades Journal Article

Astronomy and Astrophysics, 622 , pp. A210, 2019.

Links | BibTeX | Tags: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Solar and Stellar Astrophysics, stars: flare, X-rays: stars

Koblents, Eugenia; Mariño, Inés P; Míguez, Joaquín

Bayesian computation methods for inference in stochastic kinetic models Journal Article

Complexity, 2019 (ID 7160934), pp. 15, 2019.

Links | BibTeX | Tags: Monte Carlo (MC) methods, Stochastic kinetic models

Bonilla-Escribano, Pablo; Ramírez, David; Artés-Rodríguez, Antonio

Mixtures of Heterogeneous Poisson Processes for the Assessment of e-Social Activity in Mental Health Inproceedings

2019.

Abstract | BibTeX | Tags:

Ravi, Jithin; Koch, Tobias

Capacity per Unit-Energy of Gaussian Many-Access Channels Inproceedings

2019 IEEE International Symposium on Information Theory (ISIT), pp. 2763-2767, 2019.

BibTeX | Tags:

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

Saddlepoint Approximations for Noncoherent Single-Antenna Rayleigh Block-Fading Channels Inproceedings

2019 IEEE International Symposium on Information Theory (ISIT), pp. 612-616, 2019.

BibTeX | Tags:

Morales, JC; et al.,

A giant exoplanet orbiting a very-low-mass star challenges planet formation models Journal Article

Science, 365 (6460), pp. 1441-1445, 2019.

Links | BibTeX | Tags: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics, PLANET SCI; ASTRONOMY

Horstmann, S; Ramírez, D; Schreier, P J

Two-channel passive detection exploiting cyclostationarity Inproceedings

Proc. Eur. Signal Process. Conf., A Coru~na, Spain, 2019.

Links | BibTeX | Tags:

Horstmann, S; Ramírez, D; Schreier, P J; Pries, A

Two-channel passive detection of cyclostationary signals in noise with spatio-temporal structure Inproceedings

Asilomar Conf. Signals, Syst. and Computers, Pacific Grove, USA, 2019.

Links | BibTeX | Tags:

Eguizabal, A; Lameiro, C; Ramirez, David; Schreier, Peter J

Source enumeration in the presence of colored noise Journal Article

IEEE Signal Process. Lett., 26 (3), pp. 475–479, 2019, ISSN: 1070-9908.

Abstract | Links | BibTeX | Tags:

2018

Akyildiz, O D; Miguez, Joaquín

Dictionary filtering: a probabilistic approach to online matrix factorisation Journal Article

Signal, Image and Video Processing, 13 , pp. 737–744, 2018.

Links | BibTeX | Tags: Kalman filtering, Online matrix factorisation, Stochastic optimisation

Pérez-Vieites, Sara; Inés P. Mariño, ; Míguez, Joaquín

Probabilistic scheme for joint parameter estimation and state prediction in complex dynamical systems Journal Article

Physical Review E, 98 (063305), pp. 1-19, 2018.

Links | BibTeX | Tags: Dynamical models

440 entries « 1 of 9 »