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Llista de publicacions

  • Aproximació a la modelització semàntica d'informació de trànsit relacionada amb seguretat usant DATEX II

    J. Javier Samper Zapater; Julián Gutiérrez Moret; Jose Macario Rocha; Juan José Martinez-Durá; Vicente R. Tomás

    (2023). Revista

    Information. Num.2024, 15(1), 3

    La importància dels conjunts de dades en dades obertes enllaçades (LOD) per a la informació sobre trànsit va més enllà de la mera inclusió de dades obertes de trànsit. Incorpora enllaços a altres conjunts de dades temàtiques rellevants disponibles en la web. Això permet realitzar consultes federades a través de diferents plataformes de dades de diversos països i sectors, com el transport, geoespacial, mediambiental, meteorològic, etc. Les empreses, els investigadors, els operadors nacionals, els administradors i els ciutadans en general poden beneficiar-se de disposar de dades obertes sobre trànsit dinàmic connectades a conjunts de dades heterogènies de tots els estats membres. Aquest...

    La importància dels conjunts de dades en dades obertes enllaçades (LOD) per a la informació sobre trànsit va més enllà de la mera inclusió de dades obertes de trànsit. Incorpora enllaços a altres conjunts de dades temàtiques rellevants disponibles en la web. Això permet realitzar consultes federades a través de diferents plataformes de dades de diversos països i sectors, com el transport, geoespacial, mediambiental, meteorològic, etc. Les empreses, els investigadors, els operadors nacionals, els administradors i els ciutadans en general poden beneficiar-se de disposar de dades obertes sobre trànsit dinàmic connectades a conjunts de dades heterogènies de tots els estats membres. Aquest article se centra en el desenvolupament d'un model semàntic que millora el servici bàsic per a accedir a dades obertes de trànsit a través d'un Sistema d'Informació de Trànsit millorat amb LOD en alineació amb la Directiva ITS (2010/40/EU). L'objectiu no es limita a la mera visualització o descàrrega de dades, sinó també a millorar l'extracció d'informació significativa i habilitar altres tipus de servicis que només poden aconseguir-se mitjançant LOD. En estructurar la informació utilitzant el format RDF pensat per a màquines i emprar SPARQL per a les consultes, LOD permet un accés complet i unificat a tots els conjunts de dades. Tenint en compte que la norma europea DATEX II es fa servir àmpliament en molts àmbits i servicis prioritaris esmentats en la Directiva STI, LOD DATEX II es va desenvolupar com a enfocament complementari de DATEX II XML. Això facilita l'accessibilitat i comprensibilitat de les dades i servicis de trànsit europeus. Com a part d'aquest desenvolupament, es va crear un model ontològic denominat dtx_srti, basat en l'Ontologia DATEX II, per a donar suport a aquests esforços.

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  • Tecnología de verificación de identidad y control en exámenes online

    Ricard Martínez Martínez

    (2020). Article

    Revista de Educación y Derecho. Education and Law Review. Num.Year 2020, Num. 22

    Facial recognition technologies for identity verification and control of access to the virtual space for the development of exams have a direct impact on student rights. Their implementation and use implies a processing of biometric data that is particularly demanding in terms of regulatory compliance with the General Data Protection Regulation. In both cases, it is necessary to ensure due balance between the rights of the student and the guarantee of the right of the university institution to articulate processes of verification of knowledge that prevent fraud.

    DOI: https://doi.org/10.1344/REYD2020.22.32357
  • Apps coronavirus y desconfianza ciudadana

    Ricard Martínez Martínez

    (2020). Article

    Diario La Ley.

    Given the upturn in the pandemic and the limitations of the traditional tracing method, which can be effective in cases of contagion linked to family, work or school contexts, but not in situations of "festive" contacts, the author analyses, in summary, the position of privacy experts and makes some recommendations, such as the urgent revision of sectoral legislation or the need for data protection authorities to team up with the health system and contribute to achieving viable, audited and shared solutions.

  • Schrems II. Una breve reflexión desde los derechos fundamentales

    Ricard Martínez Martínez

    (2020). Article

    La Ley privacidad. Num.5

    The CJEU has reaffirmed a clear criterion: the subordination of the Member States to the decisions binding them does not imply a duty of abstention of the data protection authorities in the protection and guarantee of the fundamental right to data protection.

  • Salud o privacidad (a propósito de la 'app' para geolocalizar personas con coronavirus): Un falso debate

    Ricard Martínez Martínez

    (2020). Article

    Confilegal.

  • Privacidad, COVID-19 y ecosistema de I+D+i

    Ricard Martínez Martínez

    (2020). Article

    El País.

  • An efficient hybrid recommender system framework using semantic technology for social networks

    J. Javier Samper Zapater; Ali Pazahr; Francisco García Sánchez.

    (2020). Revista

    Revista Ingenieria UC. Num.Year 2020, 27 (1), 6-19

    The first group of companies that have a business on online social networks try to design an efficient plan for making more money on this platform. Advertising can be a solution for introducing and promoting the services or products for the clients and it can be led to more sells. There are a second group of companies intended to use advertisements on social networks, many of these annoy the users since they are not fascinating or matched for the clients. The primary target of the current study is to design and present a model of advertising recommender systems on social networks using innovative techniques. Although there are numerous applications and research works about recommender...

    The first group of companies that have a business on online social networks try to design an efficient plan for making more money on this platform. Advertising can be a solution for introducing and promoting the services or products for the clients and it can be led to more sells. There are a second group of companies intended to use advertisements on social networks, many of these annoy the users since they are not fascinating or matched for the clients. The primary target of the current study is to design and present a model of advertising recommender systems on social networks using innovative techniques. Although there are numerous applications and research works about recommender frameworks, in the proposed model, it is valuable to plan a recommender system which focus more precisely on the user's interests. The framework uses a semantic logic to increase the accuracy of the recommendations along with using a combination of four recommender methods, the particular estimations for each method and the integration of recommendations generated by each method using a rank-based approach which totally can differentiate the proposed recommender framework from the previous similar methods. The accuracy of suggested framework is 0,7498 that was revealed by implementing a web application. The comparison of some similar models with the current work based on various features and aspects shows a significant excellence of this study.

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    ISSN: 1316-6832, Online ISSN: 2610-8240
  • Protección de datos y bien común, en profundidad: Sobre una 'App' de geolocalización para combatir el coronavirus

    Ricard Martínez Martínez

    (2020). Article

    Confilegal.

  • Los tratamientos de datos personales en la crisis del COVID-19. Un enfoque desde la salud pública

    Ricard Martínez Martínez

    (2020). Article

    Diario La Ley.

    The COVID-19 crisis confronts us with a process of accelerated clinical research that has raised doubts about the possibility of processing citizens' personal data. This paper tries to prove that the limitation of the fundamental right to data protection for the processing of personal data, health data and location data for epidemiological purposes would be based on the protection of vital interests of the data subject or of another natural person (art. 6. 2.c) RGPD, in a duty of cooperation of the operators based on public safety, and in the competence of the authorities under Article 3 of Organic Law 3/1986 of 14 April 1986 on Special Public Health Measures to "adopt appropriate measures...

    The COVID-19 crisis confronts us with a process of accelerated clinical research that has raised doubts about the possibility of processing citizens' personal data. This paper tries to prove that the limitation of the fundamental right to data protection for the processing of personal data, health data and location data for epidemiological purposes would be based on the protection of vital interests of the data subject or of another natural person (art. 6. 2.c) RGPD, in a duty of cooperation of the operators based on public safety, and in the competence of the authorities under Article 3 of Organic Law 3/1986 of 14 April 1986 on Special Public Health Measures to "adopt appropriate measures for the control of patients".

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  • El modelo europeo de protección de datos personales un estándar universal

    Ricard Martínez Martínez

    (2020). Article

    Diario La Ley.

    This 28 January we celebrate International Personal Data Protection Day on the anniversary of the Council of Europe Convention 108/1981 for the protection of individuals with regard to automatic processing of personal data. It is therefore highly significant to see how a contribution to the law of our continent permeates states and companies, and is gradually becoming a de facto universal standard.