@article{articlec,

title = {On the performance of particle filters with adaptive number of particles},

author = {Victor Elvira and Joaqu\'{i}n M\'{i}guez and Petar M Djuric},

doi = {10.1007/s11222-021-10056-0},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {Statistics and Computing},

volume = {31},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{PORRASSEGOVIA2021,

title = {Disturbed sleep as a clinical marker of wish to die: A smartphone monitoring study over three months of observation},

author = {Alejandro Porras-Segovia and Aurora Cobo and Isaac D\'{i}az-Oliv\'{a}n and Antonio Art\'{e}s-Rodr\'{i}guez and Sofian Berrouiguet and Jorge Lopez-Castroman and Philippe Courtet and Maria Luisa Barrig\'{o}n and Mar\'{i}a A Oquendo and Enrique Baca-Garc\'{i}a},

url = {https://www.sciencedirect.com/science/article/pii/S0165032721001932},

doi = {https://doi.org/10.1016/j.jad.2021.02.059},

issn = {0165-0327},

year  = {2021},

date = {2021-01-01},

journal = {Journal of Affective Disorders},

abstract = {Background 

: Smartphone monitoring could contribute to the elucidation of the correlates of suicidal thoughts and behaviors (STB). In this study, we employ smartphone monitoring and machine learning techniques to explore the association of wish to die (passive suicidal ideation) with disturbed sleep, altered appetite and negative feelings. 

Methods 

: This is a prospective cohort study carried out among adult psychiatric outpatients with a history of STB. A daily questionnaire was administered through the MEmind smartphone application. Participants were followed-up for a median of 89.8 days, resulting in 9,878 person-days. Data analysis employed a machine learning technique called Indian Buffet Process. 

Results 

: 165 patients were recruited, 139 had the MEmind mobile application installed on their smartphone, and 110 answered questions regularly enough to be included in the final analysis. We found that the combination of wish to die and sleep problems was one of the most relevant latent features found across the sample, showing that these variables tend to be present during the same time frame (96 hours). 

Conclusions 

: Disturbed sleep emerges as a potential clinical marker for passive suicidal ideation. Our findings stress the importance of evaluating sleep as part of the screening for suicidal behavior. Compared to previous smartphone monitoring studies on suicidal behavior, this study includes a long follow-up period and a large sample.},

keywords = {Mhealth, Sleep, Smartphone, Suicide, Suicide attempt, Suicide ideation},

pubstate = {published},

tppubtype = {article}

}

@article{math9070784,

title = {Automatic Tempered Posterior Distributions for Bayesian Inversion Problems},

author = {Luca Martino and Fernando Llorente and E. Curbelo and J L\'{o}pez-Santiago and Joaqu\'{i}n M\'{i}guez},

url = {https://www.mdpi.com/2227-7390/9/7/784},

doi = {10.3390/math9070784},

issn = {2227-7390},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {Mathematics},

volume = {9},

number = {7},

abstract = {We propose a novel adaptive importance sampling scheme for Bayesian inversion problems where the inference of the variables of interest and the power of the data noise are carried out using distinct (but interacting) methods. More specifically, we consider a Bayesian analysis for the variables of interest (i.e., the parameters of the model to invert), whereas we employ a maximum likelihood approach for the estimation of the noise power. The whole technique is implemented by means of an iterative procedure with alternating sampling and optimization steps. Moreover, the noise power is also used as a tempered parameter for the posterior distribution of the the variables of interest. Therefore, a sequence of tempered posterior densities is generated, where the tempered parameter is automatically selected according to the current estimate of the noise power. A complete Bayesian study over the model parameters and the scale parameter can also be performed. Numerical experiments show the benefits of the proposed approach.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{10.1093/mnras/stab2303,

title = {A Bayesian inference and model selection algorithm with an optimization scheme to infer the model noise power},

author = {J L\'{o}pez-Santiago and Luca Martino and Manuel A V\'{a}zquez and Joaqu\'{i}n M\'{i}guez},

url = {https://doi.org/10.1093/mnras/stab2303},

doi = {10.1093/mnras/stab2303},

issn = {0035-8711},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {Monthly Notices of the Royal Astronomical Society},

volume = {507},

number = {3},

pages = {3351-3361},

abstract = {Model fitting is possibly the most extended problem in science. Classical approaches include the use of least-squares fitting procedures and maximum likelihood methods to estimate the value of the parameters in the model. However, in recent years, Bayesian inference tools have gained traction. Usually, Markov chain Monte Carlo (MCMC) methods are applied to inference problems, but they present some disadvantages, particularly when comparing different models fitted to the same data set. Other Bayesian methods can deal with this issue in a natural and effective way. We have implemented an importance sampling (IS) algorithm adapted to Bayesian inference problems in which the power of the noise in the observations is not known a priori. The main advantage of IS is that the model evidence can be derived directly from the so-called importance weights – while MCMC methods demand considerable postprocessing. The use of our adaptive target adaptive importance sampling (ATAIS) method is shown by inferring, on the one hand, the parameters of a simulated flaring event that includes a damped oscillation and, on the other hand, real data from the Kepler mission. ATAIS includes a novel automatic adaptation of the target distribution. It automatically estimates the variance of the noise in the model. ATAIS admits parallelization, which decreases the computational run-times notably. We compare our method against a nested sampling method within a model selection problem.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{9438636,

title = {Boosting Offline Handwritten Text Recognition in Historical Documents With Few Labeled Lines},

author = {Jos\'{e} Carlos Aradillas and Juan Jos\'{e} Murillo-Fuentes and Pablo M Olmos},

doi = {10.1109/ACCESS.2021.3082689},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {IEEE Access},

volume = {9},

pages = {76674-76688},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{9398939,

title = {Spatially Coupled Generalized LDPC Codes: Asymptotic Analysis and Finite Length Scaling},

author = {David G M Mitchell and Pablo M Olmos and Michael Lentmaier and Daniel J Costello},

doi = {10.1109/TIT.2021.3071743},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {IEEE Transactions on Information Theory},

volume = {67},

number = {6},

pages = {3708-3723},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{SEVILLASALCEDO2021108141,

title = {Sparse semi-supervised heterogeneous interbattery bayesian analysis},

author = {Carlos Sevilla-Salcedo and Vanessa G\'{o}mez-Verdejo and Pablo M Olmos},

url = {https://www.sciencedirect.com/science/article/pii/S0031320321003289},

doi = {https://doi.org/10.1016/j.patcog.2021.108141},

issn = {0031-3203},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {Pattern Recognition},

volume = {120},

pages = {108141},

abstract = {The Bayesian approach to feature extraction, known as factor analysis (FA), has been widely studied in machine learning to obtain a latent representation of the data. An adequate selection of the probabilities and priors of these bayesian models allows the model to better adapt to the data nature (i.e. heterogeneity, sparsity), obtaining a more representative latent space. The objective of this article is to propose a general FA framework capable of modelling any problem. To do so, we start from the Bayesian Inter-Battery Factor Analysis (BIBFA) model, enhancing it with new functionalities to be able to work with heterogeneous data, to include feature selection, and to handle missing values as well as semi-supervised problems. The performance of the proposed model, Sparse Semi-supervised Heterogeneous Interbattery Bayesian Analysis (SSHIBA), has been tested on different scenarios to evaluate each one of its novelties, showing not only a great versatility and an interpretability gain, but also outperforming most of the state-of-the-art algorithms.},

keywords = {Bayesian model, Canonical correlation analysis, Factor analysis, Feature selection, Multi-task, Principal component analysis, Semi-supervised},

pubstate = {published},

tppubtype = {article}

}

@article{moreno2021modular,

title = {Modular Gaussian Processes for Transfer Learning},

author = {P Moreno-Mu\~{n}oz and Antonio Art\'{e}s-Rodr\'{i}guez and Mauricio Alvarez},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {Advances in Neural Information Processing Systems},

volume = {34},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{9594658,

title = {Medical data wrangling with sequential variational autoencoders},

author = {Daniel Barrejon and Pablo M Olmos and Antonio Artes-Rodr\'{i}guez},

doi = {10.1109/JBHI.2021.3123839},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {IEEE Journal of Biomedical and Health Informatics},

pages = {1-1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{PEREZVIEITES2021108295,

title = {Nested Gaussian filters for recursive Bayesian inference and nonlinear tracking in state space models},

author = {Sara P\'{e}rez-Vieites and Joaqu\'{i}n M\'{i}guez},

url = {https://www.sciencedirect.com/science/article/pii/S0165168421003327},

doi = {https://doi.org/10.1016/j.sigpro.2021.108295},

issn = {0165-1684},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {Signal Processing},

volume = {189},

pages = {108295},

abstract = {We introduce a new sequential methodology to calibrate the fixed parameters and track the stochastic dynamical variables of a state-space system. The proposed method is based on the nested hybrid filtering (NHF) framework of [1], that combines two layers of filters, one inside the other, to compute the joint posterior probability distribution of the static parameters and the state variables. In particular, we explore the use of deterministic sampling techniques for Gaussian approximation in the first layer of the algorithm, instead of the Monte Carlo methods employed in the original procedure. The resulting scheme reduces the computational cost and so makes the algorithms potentially better-suited for high-dimensional state and parameter spaces. We describe a specific instance of the new method and then study its performance and efficiency of the resulting algorithms for a stochastic Lorenz 63 model and for a stochastic volatility model with real data.},

keywords = {Bayesian inference, Filtering, Kalman, Monte Carlo, Parameter estimation},

pubstate = {published},

tppubtype = {article}

}

@article{9665783,

title = {Scaling Laws for Gaussian Random Many-Access Channels},

author = {Jithin Ravi and Tobias Koch},

doi = {10.1109/TIT.2021.3139430},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {IEEE Transactions on Information Theory},

pages = {1-1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{cobo_porras-segovia_p\'{e}rez-rodr\'{i}guez_art\'{e}s-rodr\'{i}guez_barrig\'{o}n_courtet_baca-garc\'{i}a_2021,

title = {Patients at high risk of suicide before and during a COVID-19 lockdown: ecological momentary assessment study},

author = {Aurora Cobo and Alejandro Porras-Segovia and Mercedes M Perez-Rodriguez and Antonio Art\'{e}s-Rodr\'{i}guez and Maria Luisa Barrig\'{o}n and Philippe Courtet and Enrique Baca-Garc\'{i}a},

doi = {10.1192/bjo.2021.43},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {BJPsych Open},

volume = {7},

number = {3},

pages = {e82},

publisher = {Cambridge University Press},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{gvazquez-TIT2021,

title = {Error Probability Bounds for Gaussian Channels Under Maximal and Average Power Constraints},

author = {Gonzalo Vazquez-Vilar},

doi = {10.1109/TIT.2021.3063311},

year  = {2021},

date = {2021-01-01},

journal = {IEEE Transactions on Information Theory},

volume = {67},

number = {6},

pages = {3965-3985},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{kadirvelu2021circuit,

title = {A Circuit for Simultaneous Reception of Data and Power Using a Solar Cell},

author = {Sindhubala Kadirvelu and Walter D Leon-Salas and Xiaozhe Fan and Jongseok Kim and Borja Peleato and Saeed Mohammadi and B Vijayalakshmi},

year  = {2021},

date = {2021-01-01},

journal = {IEEE Transactions on Green Communications and Networking},

volume = {5},

number = {4},

pages = {2065--2075},

publisher = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{castellanos2021position,

title = {Position-Based Adaptive Power Back-Off for User Electromagnetic Exposure Management in 

Millimeter Wave Systems},

author = {Miguel R Castellanos and Borja Peleato and David J Love},

year  = {2021},

date = {2021-01-01},

journal = {IEEE Wireless Communications Letters},

volume = {11},

number = {1},

pages = {86--90},

publisher = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{akyildiz2021convergence,

title = {Convergence rates for optimised adaptive importance samplers},

author = {O. D. Akyildiz and Joaqu\'{i}n M\'{i}guez},

year  = {2021},

date = {2021-01-01},

journal = {Statistics and Computing},

volume = {31},

number = {2},

pages = {1--17},

publisher = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bonilla-EscribanoRamirezPorras-Segovia-2021,

title = {Assessment of variability in irregularly sampled time series: Applications to mental healthcare},

author = {P Bonilla-Escribano and David Ram\'{i}rez and Alejandro Porras-Segovia and Antonio Art\'{e}s-Rodr\'{i}guez},

doi = {10.3390/math9010071},

issn = {2227-7390},

year  = {2021},

date = {2021-01-01},

journal = {Mathematics (Special issue on Recent Advances in {D}ata Science)},

volume = {9},

number = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Moreno-MunozRamirezArtes-Rodriguez-2021,

title = {Change-point detection in hierarchical circadian models},

author = {P Moreno-Mu\~{n}oz and David Ram\'{i}rez and Antonio Art\'{e}s-Rodr\'{i}guez},

doi = {10.1016/j.patcog.2021.107820},

issn = {0031-3203},

year  = {2021},

date = {2021-00-01},

journal = {Pattern Recognition},

volume = {113},

pages = {107820},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Lopez_Santiago_2020,

title = {A Likely Magnetic Activity Cycle for the Exoplanet Host M Dwarf GJ 3512},

author = {J Lopez-Santiago and Luca Martino and Joaqu\'{i}n M\'{i}guez and Manuel A V\'{a}zquez},

url = {https://doi.org/10.3847/1538-3881/abc171},

doi = {10.3847/1538-3881/abc171},

year  = {2020},

date = {2020-11-01},

urldate = {2020-11-01},

journal = {The Astronomical Journal},

volume = {160},

number = {6},

pages = {273},

publisher = {American Astronomical Society},

abstract = {Current radial velocity data from specialized instruments contain a large amount of information that may pass unnoticed if their analysis is not accurate. The joint use of Bayesian inference tools and frequency analysis has been shown as effective in revealing exoplanets but they have been used less frequently to investigate stellar activity. We intend to use radial velocity data of the exoplanet host star GJ 3512 to investigate its magnetic activity. Our study includes the analysis of the photometric data available. The main objectives of our work are to constrain the orbital parameters of the exoplanets in the system, to determine the current level of activity of the star and to derive an activity cycle length for it. An adaptive importance sampling method was used to determine the parameters of the exoplanets orbit. Generalized Lomb\textendashScargle periodograms were constructed with both radial velocity curve and photometric data. A careful analysis of the harmonic frequencies was conducted in each periodogram. Our fit to multiple Keplerian orbits constrained the orbital parameters of two giant gas planets orbiting the star GJ 3512. The host star showed an increase of its magnetic activity during the last observing campaign. The accurate fit of the radial velocity curve data to the multi-Keplerian orbit permitted to reveal the star rotation in the residuals of the best fit and estimate an activity cycle length of ∼14 yr.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{AArtes20h,

title = {Actigraphic recording of motor activity in depressed inpatients: a novel computational approach to prediction of clinical course and hospital discharge},

author = {Ignacio Peis and Javier-David L\'{o}pez-Mor\'{i}\~{n}igo and Mercedes M Perez-Rodriguez and Maria Luisa Barrig\'{o}n and Marta Ruiz-G\'{o}mez and Antonio Art\'{e}s-Rodr\'{i}guez and Enrique Baca-Garc\'{i}a },

doi = {https://doi.org/10.1038/s41598-020-74425-x},

year  = {2020},

date = {2020-10-14},

journal = {Scientific Reports},

volume = {10},

number = {17286},

keywords = {Actigraphic recording},

pubstate = {published},

tppubtype = {article}

}

@article{AArtes20e,

title = {A Probabilistic Patient Scheduling Model with Time Variable Slots},

author = {Danae Carreras-Garc\'{i}a and David Delgado-G\'{o}mez and Enrique Baca-Garc\'{i}a and Antonio Art\'{e}s-Rodr\'{i}guez},

doi = {https://doi.org/10.1155/2020/9727096},

year  = {2020},

date = {2020-09-01},

journal = {Computational and Mathematical Methods in Medicine},

volume = {2020},

number = {9727096},

pages = {10},

keywords = {e-health, patient scheduling systems, prediction theory},

pubstate = {published},

tppubtype = {article}

}

@article{Tobi20b,

title = {Nearest Neighbor Decoding and Pilot-Aided Channel Estimation for Fading Channels},

author = {Taufiq A Asyhari and Tobias Koch and Albert Guill\'{e}n i F\`{a}bregas},

doi = {https://doi.org/10.3390/e22090971},

year  = {2020},

date = {2020-08-31},

journal = {Entropy},

volume = {22},

number = {9},

pages = {971},

keywords = {achievable rates, Fading, high signal-to-noise ratio (SNR), mismatched decoding, multiple antennas, multiple-access channels, nearest neighbor decoding, noncoherent, pilot-aided channel estimation},

pubstate = {published},

tppubtype = {article}

}

@article{AArtes20b,

title = {Ecological Momentary Assessment for Monitoring Risk of Suicide Behavior},

author = {Patricia Carretero and Juan Jos\'{e} Campa\~{n}a-Montes and Antonio Art\'{e}s-Rodr\'{i}guez},

doi = {https://doi.org/10.1007/7854_2020_170},

year  = {2020},

date = {2020-08-15},

journal = {Current Topics in Behavioral Neurosciences},

keywords = {Big data, Digital footprint, Digital phenotype, e-health, Ecological momentary assessment, Machine learning, Mobile health, Suicidal risk, Wearable devices},

pubstate = {published},

tppubtype = {article}

}

@article{AArtes20d,

title = {Real-Time Ventricular Cancellation in Unipolar Atrial Fibrillation Electrograms},

author = {Gonzalo R\'{i}os-Mu\~{n}oz and Antonio Art\'{e}s-Rodr\'{i}guez and Francisco Fern\'{a}ndez-Avil\'{e}s and \'{A}ngel Arenal},

doi = {https://doi.org/10.3389/fbioe.2020.00789},

year  = {2020},

date = {2020-07-30},

journal = {Frontiers in Bioengineering and Biotechnology},

volume = {8},

number = {789},

keywords = {atrial fibrillation, biomedical signal processing, multi-electrode catheter, real-time, unipolar electrograms},

pubstate = {published},

tppubtype = {article}

}

@article{JMiguez20c,

title = {Parallel sequential Monte Carlo for stochastic gradient-free nonconvex optimization},

author = {O. D. Akyildiz and Dan Crisan and Joaqu\'{i}n Miguez},

doi = {https://doi.org/10.1007/s11222-020-09964-4},

year  = {2020},

date = {2020-07-29},

journal = {Statistics and Computing},

keywords = {Gradient-free optimization, Nonconvex optimization, Sampling, Sequential Monte Carlo, Stochastic optimization},

pubstate = {published},

tppubtype = {article}

}

@article{AArtes20f,

title = {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},

author = {Pavel E Arenas-Casta\~{n}eda and Fuensanta Aroca and Ismael Martinez-Nicolas and Luis A Castillo Esp\'{i}ndola and Igor Barahona and Cynthya Maya-Hern\'{a}ndez and Martha Miriam Lavana Hern\'{a}ndez and Paulo C\'{e}sar Manrique Mir\'{o}n and Daniela Guadalupe Alvarado Barrera and Erik Trevi\~{n}o Aguilar and Axay\'{a}catl Barrios N\'{u}\~{n}ez and Giovanna De Jesus Carlos and Anabel Vildosola Garc\'{e}s and Josselyne Flores Mercado and Maria Luisa Barrig\'{o}n and Antonio Art\'{e}s-Rodr\'{i}guez and Santiago de Leon and Cristian Antonio Molina-Pizarro and Arsenio Rosado Franco and Mercedes M Perez-Rodriguez and Philippe Courtet and Gonzalo Mart\'{i}nez-Al\'{e}s and Enrique Baca-Garc\'{i}a},

doi = {10.1136/bmjopen-2019-035041},

year  = {2020},

date = {2020-07-19},

journal = {BMJ Open 2020},

volume = {10},

number = {e035041},

keywords = {Mental Health, Smartphone, Suicidal behavior},

pubstate = {published},

tppubtype = {article}

}

@article{2020AMT....13.3815M,

title = {Integration and calibration of non-dispersive infrared (NDIR) CO$_2$ low-cost sensors and their operation in a sensor network covering Switzerland},

author = {Michael M\"{u}ller and Peter Graf and Jonas Meyer and Anastasia Pentina and Dominik Brunner and Fernando Perez-Cruz and Christoph H\"{u}glin and Lukas Emmenegger},

doi = {10.5194/amt-13-3815-2020},

year  = {2020},

date = {2020-07-01},

urldate = {2020-07-01},

journal = {Atmospheric Measurement Techniques},

volume = {13},

number = {7},

pages = {3815-3834},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{AArtes20c,

title = {Smartphone-based ecological momentary assessment (EMA) in psychiatric patients and student controls: A real-world feasibility study},

author = {Alejandro Porras-Segovia and Rosa Mar\'{i}a Molina-Madue\~{n}o and Sofian Berrouiguet and Jorge L\'{o}pez-Castrom\'{a}n and Maria Luisa Barrig\'{o}n and Mar\'{i}a Sandra P\'{e}rez-Rodr\'{i}guez and Jos\'{e} Heliodoro Marco and Isaac D\'{i}az-Oliv\'{a}n and Santiago de Le\'{o}n and Philippe Courtet and Antonio Art\'{e}s-Rodr\'{i}guez and Enrique Baca-Garc\'{i}a},

doi = {https://doi.org/10.1016/j.jad.2020.05.067},

year  = {2020},

date = {2020-05-26},

urldate = {2020-05-26},

journal = {Journal of Affective Disorders},

volume = {274},

pages = {733-741},

keywords = {Ecological momentary assessment, Wearable devices},

pubstate = {published},

tppubtype = {article}

}

@article{Tobi20,

title = {Saddlepoint Approximations for Short-Packet Wireless Communications},

author = {Alejandro Lancho and Johan \"{O}stman and Giuseppe Durisi and Tobias Koch and Gonzalo Vazquez-Vilar },

doi = {10.1109/TWC.2020.2987573},

year  = {2020},

date = {2020-04-20},

journal = {IEEE Transactions on Wireless Communications},

volume = {19},

number = {7},

pages = {4831 - 4846},

keywords = {fading channels, finite-blocklength information theory, saddlepoint approximations, short packets, Ultra-reliable low-latency communications},

pubstate = {published},

tppubtype = {article}

}

@article{JMiguez20b,

title = {Stable Approximation Schemes for Optimal Filters},

author = {Dan Crisan and Alberto L\'{o}pez-Yela and Joaqu\'{i}n Miguez},

doi = {10.1137/19M1255410},

year  = {2020},

date = {2020-03-26},

journal = {SIAM/ASA Journal on Uncertainty Quantification},

volume = {8},

number = {1},

pages = {483-509},

keywords = {optimal filters, stability analysis, State space models, truncated filters},

pubstate = {published},

tppubtype = {article}

}

@article{Ram\'{i}rez2020b,

title = {Two-Channel Passive Detection of Cyclostationary Signals},

author = {S Horstmann and David Ram\'{i}rez and Peter J Schreier},

doi = {10.1109/TSP.2020.2981767},

issn = {1053-587X},

year  = {2020},

date = {2020-03-18},

journal = {IEEE Trans. Signal Process.},

volume = {68},

pages = {2340-2355},

keywords = {Cyclostationarity, generalized likelihood ratio test (GLRT), locally most powerful invariant test (LMPIT), multiple-input multiple-output (MIMO) passive detection},

pubstate = {published},

tppubtype = {article}

}

@article{AArtes20,

title = {Study protocol of a randomised clinical trial testing whether metacognitive training can improve insight and clinical outcomes in schizophrenia},

author = {Javier-David Lopez-Morinigo and Ver\'{o}nica Gonz\'{a}lez Ruiz-Ruano and Adela S\'{a}nchez Escribano Mart\'{i}nez and Mar\'{i}a Luisa Barrig\'{o}n and L. Mata-Iturralde and L. Mu\~{n}oz-Lorenzo and S. S\'{a}nchez-Alonso and Antonio Art\'{e}s-Rodr\'{i}guez and Anthony S David and Enrique Baca-Garc\'{i}a },

doi = {https://doi.org/10.1186/s12888-020-2431-x},

year  = {2020},

date = {2020-01-29},

urldate = {2020-01-29},

journal = {BMC Psychiatry},

volume = {20},

number = {30},

keywords = {Ecological momentary assessment, Insight, Metacognitive training, Schizophrenia spectrum disorders},

pubstate = {published},

tppubtype = {article}

}

@article{nazabal2020handling,

title = {Handling incomplete heterogeneous data using vaes},

author = {Alfredo Nazabal and Pablo M Olmos and Zoubin Ghahramani and Isabel Valera},

year  = {2020},

date = {2020-01-01},

journal = {Pattern Recognition},

volume = {107},

pages = {107501},

publisher = {Elsevier},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{norbury2020social,

title = {Social media and smartphone app use predicts maintenance of physical activity during Covid-19 enforced isolation in psychiatric outpatients},

author = {Agnes Norbury and Shelley Liu and Juan Jos\'{e} Campa\~{n}a-Montes and Lorena Romero-Medrano and Mar\'{i}a Luisa Barrig\'{o}n and Emma Smith and Antonio Art\'{e}s-Rodr\'{i}guez and Enrique Baca-Garc\'{i}a and Mercedes M Perez-Rodriguez},

year  = {2020},

date = {2020-01-01},

journal = {Molecular psychiatry},

pages = {1--11},

publisher = {Nature Publishing Group},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{SantamariaScharfRamirez-2020,

title = {Scale-invariant subspace detectors based on first- and second-order statistical models},

author = {Ignacio Santamar\'{i}a and L L Scharf and David Ram\'{i}rez},

doi = {10.1109/TSP.2020.3036725},

issn = {1053-587X},

year  = {2020},

date = {2020-01-01},

journal = {IEEE {T}rans. Signal Process.},

volume = {68},

pages = {6432-6443},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ram\'{i}rez2020,

title = {Multi-channel factor analysis with common and unique factors},

author = {David Ram\'{i}rez and Ignacio Santamar\'{i}a and L L Scharf and Steven Van Vaerenbergh},

doi = {10.1109/TSP.2019.2955829},

issn = {1053-587X},

year  = {2020},

date = {2020-01-01},

journal = {IEEE Trans. Signal Process.},

volume = {68},

pages = {113-126},

keywords = {Block minorization-maximization algorithms, expectation-maximization algorithms, maximum likelihood estimation, multi-channel factor analysis, multiple-input multiple-output channels, passive radar},

pubstate = {published},

tppubtype = {article}

}

@article{2020A\&A...635A.206C,

title = {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},

author = {N Casasayas-Barris and E Pall\'{e} and F Yan and G Chen and R Luque and M Stangret and E Nagel and M Zechmeister and M Oshagh and J Sanz-Forcada and L Nortmann and F J Alonso-Floriano and P J Amado and J A Caballero and S Czesla and S Khalafinejad and M L\'{o}pez-Puertas and J L\'{o}pez-Santiago and K Molaverdikhani and D Montes and A Quirrenbach and A Reiners and I Ribas and A S\'{a}nchez-L\'{o}pez and M R Zapatero Osorio},

doi = {10.1051/0004-6361/201937221},

year  = {2020},

date = {2020-01-01},

journal = {Astronomy and Astrophysics},

volume = {635},

pages = {A206},

keywords = {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},

pubstate = {published},

tppubtype = {article}

}

@article{9260147,

title = {Adaptive Quadrature Schemes for Bayesian Inference via Active Learning},

author = {Fernando Llorente Fern\'{a}ndez and Luca Martino and Victor Elvira and David Delgado-G\'{o}mez and J L\'{o}pez-Santiago},

doi = {10.1109/ACCESS.2020.3038333},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

journal = {IEEE Access},

volume = {8},

pages = {208462-208483},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ASHEGHAN202016457,

title = {On the Stability of a Stochastic Nonlinear Model of the Heart Beat Rate During a Treadmill Exercise},

author = {Mohammad Mostafa Asheghan and Bahram Shafai and Joaqu\'{i}n M\'{i}guez},

url = {https://www.sciencedirect.com/science/article/pii/S2405896320310545},

doi = {https://doi.org/10.1016/j.ifacol.2020.12.735},

issn = {2405-8963},

year  = {2020},

date = {2020-01-01},

journal = {IFAC-PapersOnLine},

volume = {53},

number = {2},

pages = {16457-16461},

abstract = {We investigate the stability properties of a nonlinear stochastic dynamical model of a person’s heart beat rate (HBR) during a treadmill exercise. The analysis is based on the Lyapunov direct method and it is valid for systems with either known or unknown parameters. Specifically, we characterize an upper bound on the norm of the cumulative noise that holds in the presence of bounded errors in the model parameters and guarantees p-stability. Numerical simulations are presented that corroborate the theoretical results.},

note = {21st IFAC World Congress},

keywords = {nonlinear dynamcs, parameter perturbation, stability analysis, Stochastic processes, system biology},

pubstate = {published},

tppubtype = {article}

}

@article{articled,

title = {Integration and calibration of non-dispersive infrared (NDIR) CO_{2} low-cost sensors and their operation in a sensor network covering Switzerland},

author = {Michael M\"{u}ller and Peter Graf and Jonas Meyer and Anastasia Pentina and Dominik Brunner and Fernando Perez-Cruz and Christoph H\"{u}glin and Lukas Emmenegger},

doi = {10.5194/amt-13-3815-2020},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

journal = {Atmospheric Measurement Techniques},

volume = {13},

pages = {3815-3834},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{fernandez2020estimacion,

title = {Estimaci\'{o}n del desplazamiento horizontal del detector en un sistema de rayos X utilizando aprendizaje por transferencia},

author = {Carlos Fern\'{a}ndez del Cerro and RC Gimenez and Pablo M Olmos and Alessandro Piol and Manuel Desco Men\'{e}ndez and M\'{o}nica Abella Garc\'{i}a},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

publisher = {Sociedad Espa~nola de Ingenier'ia Biom\'{e}dica},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{zhang2020optimizing,

title = {Optimizing HARQ and Relay Strategies in Limited Feedback Communication Systems},

author = {Mai Zhang and Andres Castillo and Borja Peleato},

year  = {2020},

date = {2020-01-01},

journal = {Applied Sciences},

volume = {10},

number = {21},

pages = {7917},

publisher = {Multidisciplinary Digital Publishing Institute},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{zhang2020increasing,

title = {Increasing Throughput in Wireless Communications by Grouping Similar Quality Bits},

author = {Mai Zhang and Jiho Song and David J Love and Dennis Ogbe and Amitava Ghosh and Borja Peleato},

year  = {2020},

date = {2020-01-01},

journal = {IEEE Communications Letters},

volume = {24},

number = {11},

pages = {2450--2453},

publisher = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{8861117b,

title = {On Single-Antenna Rayleigh Block-Fading Channels at Finite Blocklength},

author = {Alejandro Lancho and Tobias Koch and Giuseppe Durisi},

doi = {10.1109/TIT.2019.2945782},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

journal = {IEEE Transactions on Information Theory},

volume = {66},

number = {1},

pages = {496-519},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{article,

title = {Nudging the Particle Filter},

author = {O. D. Akyildiz and Joaqu\'{i}n M\'{i}guez},

doi = {10.1007/s11222-019-09884-y},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

journal = {Statistics and Computing},

volume = {30},

pages = {305-330},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{AArtes19d,

title = {Validation of Fitbit Charge 2 and Fitbit Alta HR Against Polysomnography for Assessing Sleep in Adults With Obstructive Sleep Apnea},

author = {Fernando Moreno-Pino and Alejandro Porras-Segovia and Pilar L\'{o}pez-Esteban and Antonio Art\'{e}s-Rodr\'{i}guez and Enrique Baca-Garc\'{i}a},

doi = {10.5664/jcsm.8032},

year  = {2019},

date = {2019-11-15},

journal = {Journal of Clinical Sleep Medicine},

volume = {15},

number = {11},

pages = {1645-1653},

keywords = {e-health, sleep apnea, Sleep disorders, Wearables},

pubstate = {published},

tppubtype = {article}

}

@article{Bonilla-Escribano2019,

title = {Assessment of e-social activity in psychiatric patients},

author = {P Bonilla-Escribano and David Ram\'{i}rez and Alba Sedano-Capdevila and Juan Jose Campa\~{n}a-Montes and Enrique Baca-Garc\'{i}a and Philippe Courtet and Antonio Art\'{e}s-Rodr\'{i}guez},

doi = {10.1109/JBHI.2019.2918687},

issn = {2168-2194},

year  = {2019},

date = {2019-11-01},

journal = {IEEE J. Biomedical and Health Informatics},

volume = {23},

number = {6},

pages = {2247-2256},

keywords = {E-social Activity, expectation-maximisation algorithm, maximum likelihood, mixture model, point processes},

pubstate = {published},

tppubtype = {article}

}

@article{Geiger-TIT2019a,

title = {On the Information Dimension of Stochastic Processes},

author = {Bernhard C Geiger and Tobias Koch},

issn = {0018-9448},

year  = {2019},

date = {2019-10-01},

journal = {IEEE Transactions on Information Theory},

volume = {65},

number = {10},

pages = {6496-6518},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{FPerez18,

title = {Probabilistic Time of Arrival Localization},

author = {Fernando P\'{e}rez-Cruz and Pablo M Olmos and Michael Minyi Zhang and Howard Huang},

doi = {10.1109/LSP.2019.2944005},

year  = {2019},

date = {2019-09-26},

journal = {IEEE Signal Processing Letters},

volume = {26},

number = {11},

pages = {1683 - 1687},

keywords = {Probabilistic modeling, Time of arrival localization},

pubstate = {published},

tppubtype = {article}

}

@article{AArtes19c,

title = {Combining mobile-health (mHealth) and artificial intelligence (AI) methods to avoid suicide attempts: the Smartcrises study protocol},

author = {Sofian Berrouiguet and Mar\'{i}a Luisa Barrig\'{o}n and Jorge L\'{o}pez-Castrom\'{a}n and Philippe Courtet and Antonio Art\'{e}s-Rodr\'{i}guez and Enrique Baca-Garc\'{i}a },

doi = {https://doi.org/10.1186/s12888-019-2260-y},

year  = {2019},

date = {2019-09-07},

journal = {BMC Psychiatry},

volume = {19},

number = {277},

keywords = {Data Mining, sensors, Smartphone, Suicide, Wearables},

pubstate = {published},

tppubtype = {article}

}