@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{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{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{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{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{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{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{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{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{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{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{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{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{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{SantamariaScharfRamirez-2020-Scale-invariantsubspacedetectorsbasedon,

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

author = {I. Santamar\'{i}a and L. L. Scharf and D. Ram\'{i}rez},

doi = {10.1109/TSP.2020.3036725},

issn = {1053-587X},

year  = {2020},

date = {2020-01-01},

journal = {IEEE Trans. Signal Process.},

volume = {68},

pages = {6432-6443},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{HorstmannRamirezSchreier-2020-Two-channelpassivedetectionofcyclostationary,

title = {Two-channel passive detection of cyclostationary signals},

author = {S. Horstmann and D. Ram\'{i}rez and P. J. Schreier},

doi = {10.1109/TSP.2020.2981767},

issn = {1053-587X},

year  = {2020},

date = {2020-01-01},

journal = {IEEE Trans. Signal Process.},

volume = {68},

pages = {2340-2355},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{RamirezSantamariaScharf-2020-Multi-channelfactoranalysiswithcommon,

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

author = {D. Ram\'{i}rez and I. Santamar\'{i}a and L. L. Scharf and S. 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 = {},

pubstate = {published},

tppubtype = {article}

}

@article{Lancho_2020,

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

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

url = {http://dx.doi.org/10.1109/TIT.2019.2945782},

doi = {10.1109/tit.2019.2945782},

issn = {1557-9654},

year  = {2020},

date = {2020-01-01},

journal = {IEEE Transactions on Information Theory},

volume = {66},

number = {1},

pages = {496\textendash519},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

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}

}

@article{gvazquez-tit19,

title = {The Error Probability of Generalized Perfect Codes via the Meta-Converse},

author = {Gonzalo Vazquez-Vilar and Albert Guill\'{e}n i F\`{a}bregas and Sergio Verd\'{u}},

doi = {10.1109/TIT.2019.2906227},

issn = {0018-9448},

year  = {2019},

date = {2019-09-01},

journal = {IEEE Transactions on Information Theory},

volume = {65},

number = {9},

pages = {5705-5717},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{liu-TIT2019a,

title = {A Probabilistic Peeling Decoder to Efficiently Analyze Generalized LDPC Codes Over the BEC},

author = {Yanfang Liu and Pablo M Olmos and Tobias Koch},

issn = {0018-9448},

year  = {2019},

date = {2019-08-01},

journal = {IEEE Transactions on Information Theory},

volume = {65},

number = {8},

pages = {4831-4853},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{JMiguez20,

title = {Nudging the particle Filter},

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

doi = {https://doi.org/10.1007/s11222-019-09884-y},

year  = {2019},

date = {2019-07-13},

journal = {Statistics and Computing},

volume = {30},

pages = {305-330},

keywords = {approximation errors, Data assimilation, Model errors, Nudging, Particle filtering, Robust filtering},

pubstate = {published},

tppubtype = {article}

}

@article{AArtes19b,

title = {Onset of schizophrenia diagnoses in a large clinical cohort},

author = {Jorge L\'{o}pez-Castrom\'{a}n and Jos\'{e} M Leiva-Murillo and Fanny Cegla-Schvartzman and Hilario Blasco-Fontecilla and R Garc\'{i}a-Nieto and Antonio Art\'{e}s-Rodr\'{i}guez and C Morant-Ginestar and Philippe Courtet and Carlos Blanco and Fuensanta Aroca and Enrique Baca-Garc\'{i}a},

doi = {https://doi.org/10.1038/s41598-019-46109-8},

year  = {2019},

date = {2019-07-08},

journal = {Scientific Reports},

volume = {9},

number = {9865},

keywords = {Schizoprenia diagnosis},

pubstate = {published},

tppubtype = {article}

}

@article{JMiguez19b,

title = {A probabilistic incremental proximal gradient method},

author = {O. D. Akyildiz and E. Chouzenoux and Victor Elvira and Joaqu\'{i}n Miguez},

doi = {10.1109/LSP.2019.2926926},

year  = {2019},

date = {2019-07-04},

journal = {IEEE Signal Processing Letters},

volume = {26},

number = {8},

pages = {1257-1261},

keywords = {extended Kalman filtering, Probabilistic optimization, proximal algorithms, stochastic gradient},

pubstate = {published},

tppubtype = {article}

}

@article{Garg2019,

title = {Subspace averaging and order determination for source enumeration},

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

doi = {10.1109/TSP.2019.2912151},

issn = {1053-587X},

year  = {2019},

date = {2019-06-01},

urldate = {2019-06-01},

journal = {IEEE Trans. Signal Process.},

volume = {67},

number = {11},

pages = {3028-3041},

keywords = {Array processing, dimension, Grassmann manifold, order estimation, source enumeration, subspace averaging},

pubstate = {published},

tppubtype = {article}

}

@article{AArtes19,

title = {Deep Sequential Models for Suicidal Ideation From Multiple Source Data},

author = {Ignacio Peis and Pablo M Olmos and Constanza Vera-Varela and Mar\'{i}a Luisa Barrig\'{o}n and Philippe Courtet and Enrique Baca-Garc\'{i}a and Antonio Artes-Rodr\'{i}guez},

doi = {10.1109/JBHI.2019.2919270},

year  = {2019},

date = {2019-05-27},

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

volume = {23},

number = {6},

pages = {2286 - 2293},

keywords = {attention, Deep learning, EMA, RNN, Suicide},

pubstate = {published},

tppubtype = {article}

}

@article{FPerez18b,

title = {Case-control Indian buffet process identifies biomarkers of response to Codrituzumab},

author = {Melanie F. Pradier and Bernhard Reis and Lori Jukofsky and Francesca Milletti and Toshihiko Ohtomo and Fernando Perez-Cruz and Oscar Puig },

doi = {https://doi.org/10.1186/s12885-019-5472-0},

year  = {2019},

date = {2019-03-28},

journal = {BMC Cancer},

volume = {19},

number = {278},

keywords = {Codrituzumab, Indian buffet process, Natural killer cells},

pubstate = {published},

tppubtype = {article}

}

@article{2019A\&A...622A.210G,

title = {Simultaneous Kepler/K2 and XMM-Newton observations of superflares in the Pleiades},

author = {M ~G Guarcello and G Micela and S Sciortino and J L\'{o}pez-Santiago and C Argiroffi and F Reale and E Flaccomio and J ~D Alvarado-G\'{o}mez and V Antoniou and J ~J Drake and I. Pillitteri and L Rebull and J Stauffer},

doi = {10.1051/0004-6361/201834370},

year  = {2019},

date = {2019-02-01},

urldate = {2019-02-01},

journal = {Astronomy and Astrophysics},

volume = {622},

pages = {A210},

keywords = {Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Solar and Stellar Astrophysics, stars: flare, X-rays: stars},

pubstate = {published},

tppubtype = {article}

}

@article{JMiguez19,

title = {Bayesian computation methods for inference in stochastic kinetic models},

author = {Eugenia Koblents and In\'{e}s P. Mari\~{n}o and Joaqu\'{i}n M\'{i}guez},

doi = {https://doi.org/10.1155/2019/7160934},

year  = {2019},

date = {2019-01-20},

journal = {Complexity},

volume = {2019},

number = {ID 7160934},

pages = {15},

keywords = {Monte Carlo (MC) methods, Stochastic kinetic models},

pubstate = {published},

tppubtype = {article}

}

@article{2019Sci...365.1441M,

title = {A giant exoplanet orbiting a very-low-mass star challenges planet formation models},

author = {JC Morales and et al.},

doi = {10.1126/science.aax3198},

year  = {2019},

date = {2019-01-01},

journal = {Science},

volume = {365},

number = {6460},

pages = {1441-1445},

keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics, PLANET SCI; ASTRONOMY},

pubstate = {published},

tppubtype = {article}

}

@article{martinez2019portable,

title = {Portable Multispectral System Based on Color Detector for the Analysis of Homogeneous Surfaces},

author = {Antonio Mart\'{i}nez-Olmos and Pablo M Olmos and Miguel M Erenas and Pablo Escobedo},

year  = {2019},

date = {2019-01-01},

journal = {Journal of Sensors},

volume = {2019},

publisher = {Hindawi},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{deniz2019dictionary,

title = {Dictionary filtering: a probabilistic approach to online matrix factorisation},

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

doi = {10.1007/s11760-018-1403-9},

year  = {2019},

date = {2019-01-01},

urldate = {2019-01-01},

journal = {SIGNAL IMAGE AND VIDEO PROCESSING},

volume = {13},

number = {4},

pages = {737--744},

publisher = {SPRINGER LONDON LTD 236 GRAYS INN RD, 6TH FLOOR, LONDON WC1X 8HL, ENGLAND},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{b_109,

title = {Source enumeration in the presence of colored noise},

author = {Alma Eguizabal and C Lameiro and David Ramirez and Peter J Schreier},

doi = {10.1109/LSP.2019.2895548},

issn = {1070-9908},

year  = {2019},

date = {2019-00-01},

journal = {IEEE Signal Process. Lett.},

volume = {26},

number = {3},

pages = {475--479},

abstract = {In array signal processing the detection of the number of sources is an important step. Most approaches assume the signals to be embedded in white noise. However, this assumption is unrealistic in many scenarios. In this paper, we propose a strategy that can handle colored noise. We model the source detection as a regression problem and apply information-theoretic criteria to determine the model order of the regression. We show simulations of different scenarios, where our approach outperforms traditional techniques.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{JMiguez18b,

title = {Probabilistic scheme for joint parameter estimation and state prediction in complex dynamical systems},

author = {Sara P\'{e}rez-Vieites and In\'{e}s P. Mari\~{n}o and Joaqu\'{i}n M\'{i}guez},

doi = {10.1103/PhysRevE.98.063305},

year  = {2018},

date = {2018-12-05},

journal = {Physical Review E},

volume = {98},

number = {063305},

pages = {1-19},

keywords = {Dynamical models},

pubstate = {published},

tppubtype = {article}

}

@article{JMiguez18c,

title = {Multiplex Decomposition of Non-Markovian Dynamics and the Hidden Layer Reconstruction Problem},

author = {Lucas Lacasa and In\'{e}s P. Mari\~{n}o and Joaquin Miguez and Vincenzo Nicosia and \'{E}dgar Rold\'{a}n and Ana Lisica and Stephan W. Grill and Jes\'{u}s G\'{o}mez-Garde\~{n}es},

doi = {10.1103/PhysRevX.8.031038},

year  = {2018},

date = {2018-08-07},

journal = {Physical Review X},

volume = {8},

number = {031038},

pages = {1-36},

keywords = {Biological Physics, Complex Systems, Interdisciplinary Physics},

pubstate = {published},

tppubtype = {article}

}

@article{FPerez18d,

title = {Economic complexity unfolded: Interpretable model for the productive structure of economies},

author = {Zoran Utkovski and Melanie F. Pradier and Viktor Stojkoski and Fernando Perez-Cruz and Ljupco Kocarev},

doi = {https://doi.org/10.1371/journal.pone.0200822},

year  = {2018},

date = {2018-08-07},

journal = {PLoS ONE},

volume = {13(8)},

number = {e0200822},

keywords = {Indian buffet process},

pubstate = {published},

tppubtype = {article}

}

@article{Crisan2018,

title = {On the performance of parallelisation schemes for particle filtering},

author = {Dan Crisan and Joaqu\'{i}n M\'{i}guez and Gonzalo R\'{i}os-Mu\~{n}oz},

url = {https://doi.org/10.1186/s13634-018-0552-x},

doi = {10.1186/s13634-018-0552-x},

issn = {1687-6180},

year  = {2018},

date = {2018-05-25},

journal = {EURASIP Journal on Advances in Signal Processing},

volume = {2018},

number = {1},

pages = {31},

abstract = {Considerable effort has been recently devoted to the design of schemes for the parallel implementation of sequential Monte Carlo (SMC) methods for dynamical systems, also widely known as particle filters (PFs). In this paper, we present a brief survey of recent techniques, with an emphasis on the availability of analytical results regarding their performance. Most parallelisation methods can be interpreted as running an ensemble of lower-cost PFs, and the differences between schemes depend on the degree of interaction among the members of the ensemble. We also provide some insights on the use of the simplest scheme for the parallelisation of SMC methods, which consists in splitting the computational budget into M non-interacting PFs with N particles each and then obtaining the desired estimators by averaging over the M independent outcomes of the filters. This approach minimises the parallelisation overhead yet still displays desirable theoretical properties. We analyse the mean square error (MSE) of estimators of moments of the optimal filtering distribution and show the effect of the parallelisation scheme on the approximation error rates. Following these results, we propose a time--error index to compare schemes with different degrees of parallelisation. Finally, we provide two numerical examples involving stochastic versions of the Lorenz 63 and Lorenz 96 systems. In both cases, we show that the ensemble of non-interacting PFs can attain the approximation accuracy of a centralised PF (with the same total number of particles) in just a fraction of its running time using a standard multicore computer.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{koch-TIT2018a,

title = {A Rigorous Approach to High-Resolution Entropy-Constrained Vector Quantization},

author = {Tobias Koch and Gonzalo Vazquez-Vilar},

doi = {10.1109/TIT.2018.2803064},

issn = {0018-9448},

year  = {2018},

date = {2018-04-01},

journal = {IEEE Transactions on Information Theory},

volume = {64},

number = {4},

pages = {2609-2625},

keywords = {Distortion, Distortion measurement, Entropy, Entropy constrained, high resolution, Probability density function, quantization, Rate-distortion, Rate-distortion theory, Vector quantization},

pubstate = {published},

tppubtype = {article}

}

@article{FPerez18,

title = {Complex Gaussian Processes for Regression},

author = {Rafael Boloix-Tortosa and Juan Jos\'{e} Murillo-Fuentes and Francisco Javier Pay\'{a}n-Somet and Fernando P\'{e}rez-Cruz},

doi = {10.1109/TNNLS.2018.2805019},

year  = {2018},

date = {2018-03-06},

journal = {IEEE Transactions on Neural Networks and Learning Systems},

volume = {29},

number = {11},

pages = {5499-5511},

keywords = {Complex-valued processes, Gaussian processes (GPs), kernel methods, regression},

pubstate = {published},

tppubtype = {article}

}

@article{FPerez18,

title = {Infinite Factorial Finite State Machine for Blind Multiuser Channel Estimation},

author = {Francisco J R Ruiz and Isabel Valera and Lennart Svensson and Fernando Perez-Cruz},

doi = {10.1109/TCCN.2018.2790976},

year  = {2018},

date = {2018-01-08},

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

volume = {4},

number = {2},

pages = {177-191},

keywords = {Bayesian nonparametrics, machine-to-machine, multiuser communications, stochastic finite state machine},

pubstate = {published},

tppubtype = {article}

}

@article{Luengo2018,

title = {Hierarchical Algorithms for Causality Retrieval in Atrial Fibrillation Intracavitary Electrograms},

author = {David Luengo and Gonzalo R\'{i}os-Mu\~{n}oz and Victor Elvira and Carlos S\'{a}nchez and Antonio Art\'{e}s-Rodr\'{i}guez},

doi = {10.1109/JBHI.2018.2805773},

year  = {2018},

date = {2018-01-01},

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

volume = {PP},

abstract = {Multi-channel intracavitary electrograms (EGMs) are acquired at the electrophysiology laboratory to guide radio frequency catheter ablation of patients suffering from atrial fibrillation (AF). These EGMs are used by cardiologists to determine candidate areas for ablation (e.g., areas corresponding to high dominant frequencies or complex fractionated electrograms). In this paper, we introduce two hierarchical algorithms to retrieve the causal interactions among these multiple EGMs. Both algorithms are based on Granger causality, but other causality measures can be easily incorporated. In both cases, they start by selecting a root node, but they differ on the way in which they explore the set of signals to determine their causeeffect relationships: either testing the full set of unexplored signals (GS-CaRe) or performing a local search only among the set of neighbor EGMs (LS-CaRe). The ensuing causal model provides important information about the propagation of the electrical signals inside the atria, uncovering wavefronts and activation patterns that can guide cardiologists towards candidate areas for catheter ablation. Numerical experiments, on both synthetic signals and annotated real-world signals, show the good performance of the two proposed approaches},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{MARTINO_MT_MCMC,

title = {A review of multiple try MCMC algorithms for signal processing},

author = {Luca Martino},

year  = {2018},

date = {2018-01-01},

journal = {Digital Signal Processing},

volume = {75},

pages = {134 - 152},

keywords = {},

pubstate = {published},

tppubtype = {article}

}