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Considerations for Designing Context-Aware Mobile Apps for Mental Health Interventions
(MDPI, 2019-04)
This work identifies major areas of knowledge and proposes a set of relevant dimensions by area that must be taken into account in the design and delivery of context-aware mobile applications for mental health interventions. ...
BLE RSS Measurements Dataset for Research on Accurate Indoor Positioning
(MDPI, 2019-03)
RSS-based indoor positioning is a consolidated research field for which several techniques
have been proposed. Among them, Bluetooth Low Energy (BLE) beacons are a popular option for
practical applications. This paper ...
Coherent multi-heterodyne spectroscopy using acousto-optic frequency combs
(Optical Society of America, 2018)
We propose and characterize experimentally a new source of optical frequency combs for performing multi-heterodyne spectrometry. This comb modality is based on a frequency-shifting loop seeded with a continuous-wave (CW) ...
Single-pixel imaging with Fourier filtering: application to vision through scattering media
(Optical Society of America, 2019-02-01)
We present a novel approach for imaging through scattering media that combines the principles of Fourier spatial filtering and single-pixel imaging. We compare the performance of our single-pixel imaging setup with that ...
Estudio crítico de los índices de severidad y la superficie afectada por el incendio de Sierra de Luna (Zaragoza)
(Asociación Española de Teledetección, 2017)
Para la determinación del área quemada y la severidad asociada del incendio de Sierra de Luna (Zaragoza),
ocurrido el 4 de julio de 2015, se han calculado tres índices espectrales derivados de Landsat-8: NDVI, NBR y BAI. ...
Subgroups of direct products closely approximated by direct sums
(De Gruyter, 2017-09)
Let I be an infinite Π set, fGi : i 2 Ig be a family of (topological) groups and G =
i∈I Gi be its direct product. For J I, pJ : G !
Π
j∈J Gj denotes the projection. We say that
a subgroup H of G is: (i) uniformly ...
Dissimilarity-Based Linear Models for Corporate Bankruptcy Prediction
(Springer, 2019-03)
Bankruptcy prediction has acquired great relevance for financial institutions due to the complexity of global economies and the growing number of corporate failures, especially since the world financial crisis of 2008. In ...
Homomorphic Encoders of Profinite Abelian Groups II
(MDPI, 2022-03-29)
Let {Gi:i∈N} be a family of finite Abelian groups. We say that a subgroup G≤∏i∈NGi is order controllable if for every i∈N, there is ni∈N such that for each c∈G, there exists c1∈G satisfying c1|[1,i]=c|[1,i], supp(c1)⊆[1,ni], ...
High-Sensitivity High-Speed Compressive Spectrometer for Raman Imaging
(American Chemical Society, 2019-04-25)
Compressive Raman is a recent framework that allows for large data compression of microspectroscopy during its measurement. Because of its inherent multiplexing architecture, it has shown imaging speeds considerably higher ...
Relación entre la frecuencia cardíaca y el marcador durante una fase de descenso
(Institut Nacional d'Educació Física de Catalunya, 2018)
In team sports, the study of heart rate (HR) is fundamental for optimizing performance and preventing injuries since it allows us to learn about some of the physiological demands generated by doing sport and the level of ...