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  • Del Right to Privacy a la Protección de Datos: la función nuclear de la Garantía de la Privacidad en la Transformación Digital

    Ricard Martínez Martínez

    (2019). Participació en congressos

    XIII Jornada Científica. Derecho y Nuevas Tecnología.

  • Big Data y Diabetes

    Ricard Martínez Martínez

    (2019). Participació en congressos

    XXX Congreso Nacional de la Sociedad Española de Diabetes.

  • Implicaciones laborales en el ámbito universitario de la nueva normativa en protección de datos

    Ricard Martínez Martínez

    (2019). Participació en congressos

    XV Curso sobre Régimen Jurídico de Universidades "Oviedo/Uviéu 1991 - Oviedo/Uviéu 2019" y V Encuentro IDU".

  • Protección de datos y transparencia en el actual panorama legal español

    Ricard Martínez Martínez

    (2019). Participació en congressos

    IX Simposio Internacional de Derecho Concordatario "El derecho de libertad religiosa en el entorno digital".

  • ¿Minusvaloramos la Ley Orgánica 3/2018, de 5 de diciembre, de Protección de Datos Personales y garantía de los derechos digitales?

    Ricard Martínez Martínez

    (2019). Revista

    Diario La Ley.

    The author warns of a dangerous drift fraught with risks in the correct understanding of the LOPDGDD. The first of these consists in losing sight of the profound constitutional meaning of the fundamental right to data protection. On the other hand, the GDPR contains more than 50 references to national legislation. A significant part of the adaptation of the GDPR to national language is to be found in the area of sanctions and there are material aspects of the GDPR that require its insertion into our legal system. That is why underestimating its importance, attributing it a secondary value, relaxing our state of alertness, will be a mistake with tragic consequences.

  • 10 años con AEPEP

    Ricard Martínez Martínez

    (2019). Participació en congressos

    VII Congreso Nacional de Privacidad de la Asociación Profesional Española de Privacidad.

  • Transferencia Universidad-Empresa-Ciudad. Tecnologías para el ciudadano

    J. Javier Samper Zapater

    (2019). Participació en congressos

    Primer Simposio Internacional en Tendencias en Ingeniería de Sistemas y su Aplicación en las Empresas (TISA 2019).

  • Modal Selectivity at 850 nm employing Standard Single-Mode Couplers: Theory and Experimental Demonstration

    David Garcia-Rodriguez; Maria Morant; Juan L. Corral; Roberto Llorente

    (2019). Revista

    Optics Communications. No.Volume 436, 1 April 2019, Pages 248-252

    In this paper, we evaluate experimentally and analyze theoretically and by simulation the demultiplexing of LP01 and LP11 modes in a 850 nm few mode optical link when a standard single-mode coupler theoretically designed for 1550 nm operation is used. The simulation analysis indicates a feasible conversion efficiency higher than 98% for the LP01 mode and 100% efficiency for LP11 mode. These results are experimentally validated considering different off-the-shelf optical couplers configured in 99:1, 90:10, 80:20 and 60:40 coupling ratios. Experimental analysis of the optical couplers demonstrate adequate functionality in correspondence with the theoretical analysis, exhibiting a good...

    In this paper, we evaluate experimentally and analyze theoretically and by simulation the demultiplexing of LP01 and LP11 modes in a 850 nm few mode optical link when a standard single-mode coupler theoretically designed for 1550 nm operation is used. The simulation analysis indicates a feasible conversion efficiency higher than 98% for the LP01 mode and 100% efficiency for LP11 mode. These results are experimentally validated considering different off-the-shelf optical couplers configured in 99:1, 90:10, 80:20 and 60:40 coupling ratios. Experimental analysis of the optical couplers demonstrate adequate functionality in correspondence with the theoretical analysis, exhibiting a good near-field pattern and modal profile for the LP01 and LP11 modes. The mode purity observed was 98.4% for the LP01 mode, and higher than 90% for the LP11 mode. The 90:10 optical coupler configuration shows best mode purity with the minimal insertion losses.

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    DOI: https://doi.org/10.1016/j.optcom.2018.12.003
  • Evaluation of the use of a City Center through the use of Bluetooth Sensors Network

    Juan José Martínez Durá; Francisco R. Soriano García; Javier Martínez Plume; Ramón V. Cirilo Gimeno; Antonio García Celda

    (2019). Article

    Sustainability. No.Special Issue Smart Mobility for Future Cities

    In order to achieve the objectives of Smart Cities, public administrations need to take measures to regulate mobility, which undoubtedly requires a high level of information and sensorization. Until the implementation of the connected vehicle takes place, it is still necessary to install sensors to obtain information about mobility. Bluetooth sensors are becoming a useful tool due to the low cost of equipment and installation. The use of Bluetooth sensors in cities, with short distances between sensors, makes it necessary to propose new classification algorithms that allow the trips of pedestrians and vehicles to be differentiated. This article presents the study carried out in the city of...

    In order to achieve the objectives of Smart Cities, public administrations need to take measures to regulate mobility, which undoubtedly requires a high level of information and sensorization. Until the implementation of the connected vehicle takes place, it is still necessary to install sensors to obtain information about mobility. Bluetooth sensors are becoming a useful tool due to the low cost of equipment and installation. The use of Bluetooth sensors in cities, with short distances between sensors, makes it necessary to propose new classification algorithms that allow the trips of pedestrians and vehicles to be differentiated. This article presents the study carried out in the city of Valencia to determine the use of motor vehicles in the historic center and propose a new classification algorithm to distinguish between an onboard Bluetooth device and the same device carried by a pedestrian when it is not possible to use the travel time for the classification due to the short distance between sensors. This causes very similar or even indistinguishable travel times for vehicles and for pedestrians. We also propose an algorithm that allows vehicles to be classified according to what type of trip is made always through the historical center of Valencia, whether it is to make a shorter itinerary through the city or to access the center for any type of business. This algorithm would enable the Origin-Destination matrix of an urban network with short distances between sensors if they are available in all entries and exits. Likewise, the results obtained have allowed to positively evaluate the algorithm defined to distinguish between trips made by a pedestrian or a vehicle in a city, using the MAC address of their mobile devices with very short distances among sensors. The results of this study show that it is possible to use Bluetooth technology, with low cost installations, to evaluate the use of the city by motor vehicles.

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    DOI: https://doi.org/10.3390/su11041002
  • Designing artificial intelligence. Challenges and strategies for achieving regulatory compliance

    Ricard Martínez Martínez

    (2019). Revista

    Revista Catalana de Dret Públic. No.2019 (58). 64-81

    This article analyses the repercussions of artificial intelligence on law and fundamental rights. In the face of negative, reactive or catastrophist visions, it proposes an approach based on the regulatory compliance from the design inspired by the methodology of data protection from the design and by default.

    DOI: https://doi.org/10.2436/rcdp.i58.2019.3317