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1دورية أكاديمية
المؤلفون: Ribeiro de Meneses, Filipe, Aires Oliveira, Pedro
المصدر: First World War Studies ; page 1-20 ; ISSN 1947-5020 1947-5039
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2
المؤلفون: Puga, Joel, Meneses, Filipe, Moreira, Adriano
المساهمون: Universidade do Minho
مصطلحات موضوعية: 5G networks, Latency, Vulnerable road users
الوصف: Autonomous vehicles require sophisticated sensors to safely and timely detect the conditions of the world around them and act accordingly. However, just like human senses, sensors have limitations and blind spots. Vulnerable Road Users, such as pedestrians and cyclists, are at particular risk since they can quickly come to the road from a blind spot too late for the vehicle to react. This article evaluates the use of a commercial 5G-enabled smartphone and a purpose-designed app to advertise a Vulnerable Road User position to a connected autonomous vehicle using European Telecommunications Standards Institute standard messages. The results obtained in a real testbed proved that a 5G network is capable of supporting the low latency required for this use case, even though the usefulness of the positioning data transmitted was limited by the accuracy of the GPS embedded in commercial smartphones.
الوصف (مترجم): This work has been supported by FCT – Fundação para a Ciência e Tecnologia within the R&D Units Project Scope: UIDB/00319/2020.
وصف الملف: application/pdf
العلاقة: Puga, J., Meneses, F., & Moreira, A. (2023, June). On the Feasibility of Using 5G Enabled Smartphones to Improve Safety of Vulnerable Road Users. 2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring). IEEE. http://doi.org/10.1109/vtc2023-spring57618.2023.10199493Test; 979-8-3503-1115-0; 1090-3038; 2577-2465; 979-8-3503-1114-3; https://ieeexplore.ieee.org/document/10199493Test
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3مؤتمر
المؤلفون: Torres-Sospedra, Joaquín, Pendão, Cristiano, Silva, Ivo, Meneses, Filipe, Quezada-Gaibor, Darwin, Montoliu, Raúl, Crivello, Antonino, Barsocchi, Paolo, Pérez-Navarro, Antoni, Moreira, Adriano
مصطلحات موضوعية: Wi-Fi Fingerprinting, Received Signal Strength, k–Nearest Neighbor, Reproducibility, Replicability, Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática, Cidades e comunidades sustentáveis
الوصف: Microsoft proposed RADAR in 2000, the first indoor positioning system based on Wi-Fi fingerprinting. Since then, the indoor research community has worked not only to improve the base estimator but also on finding an optimal RSS data representation. The long-term objective is to find a positioning system that minimises the mean positioning error. Despite the relevant advances in the last 23 years, a disruptive solution has not been reached yet. The evaluation with non-open datasets and comparisons with non-optimized baselines make the analysis of the current status of fingerprinting for indoor positioning difficult. In addition, the lack of implementation details or data used for evaluation in several works make results reproducibility impossible. This paper focuses on providing a comprehensive analysis of fingerprinting with k-NN and settling the basement for replicability and reproducibility in further works, targeting to bring relevant information about k-NN when it is used as a baseline comparison of advanced fingerprint-based methods. ; The authors gratefully acknowledge funding from projects ORIENTATE H2020-MSCA-IF GA.101023072; FCT UIDB/00319/2020; CYTED Network “GeoLibero”; PID2021-122642OB-C42; and PID2021-122642OB-C44.
وصف الملف: application/pdf
العلاقة: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00319%2F2020/PT; info:eu-repo/grantAgreement/EC/H2020/101023072/EU; https://ieeexplore.ieee.org/document/10332535Test; Torres-Sospedra, J., Pendão, C., Silva, I., Meneses, F., Quezada-Gaibor, D., Montoliu, R., … Moreira, A. (2023, September 25). Let’s Talk about k-NN for Indoor Positioning: Myths and Facts in RF-based Fingerprinting. 2023 13th International Conference on Indoor Positioning and Indoor Navigation (IPIN). IEEE. http://doi.org/10.1109/ipin57070.2023.10332535Test; https://hdl.handle.net/1822/90430Test; 979-8-3503-2011-4
الإتاحة: https://doi.org/10.1109/IPIN57070.2023.10332535Test
https://doi.org/10.1109/ipin57070.2023.10332535Test
https://hdl.handle.net/1822/90430Test -
4دورية أكاديمية
المؤلفون: Lage, Isabel, Braga, Fátima, Almendra, Manuela, Meneses, Filipe, Teixeira, Laetitia, Araújo, Odete
مصطلحات موضوعية: Older people, Living alone, Falls prediction, Risk of falling, Nursing
الوصف: Falls in older people are a result of a combination of multiple risk factors. There are few studies involving predictive models in a community context. The aim of this study was to determine the validation of a new model for predicting fall risk in older adults (65+) living alone in community dwellings (n = 186; n = 117) with a test–retest reliability study. We consider in the predictive model the significant factors emerged from the bivariate analysis: age, zone, social community resources, physical exercise, self-perception of health, difficulty to keep standing, difficulty to sit and get up from a chair, strain to see, use of technical devices, hypertension and number of medications. The final model explained 28.5% of the risk of falling in older adults living alone in community dwellings. The AUC = 0.660 (se = 0.065, IC 95% 0.533–0.787, p = 0.017). The predictive model developed revealed a satisfactory discriminatory performance of the model and can contribute to clinical practice, with respect to the evaluation of risk of falling in this frailty group and preventing falls. ; This work has been done within the research project Alertfalls—Prevenção de quedas em pessoas mais velhas a viverem sós (NORTE -01-0145-024077), supported by Norte Portugal Regional Operational Programme (NORTE 2020), under the PORTUGAL 2020 Partnership Agreement.
وصف الملف: application/pdf
العلاقة: NORTE -01-0145-024077; https://www.mdpi.com/1660-4601/20/13/6284Test; Lage, I.; Braga, F.; Almendra, M.; Meneses, F.; Teixeira, L.; Araújo, O. Older People Living Alone: A Predictive Model of Fall Risk. Int. J. Environ. Res. Public Health 2023, 20, 6284. https://doi.org/10.3390/ijerph20136284Test; https://hdl.handle.net/1822/86974Test
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5دورية أكاديمية
المؤلفون: Ribeiro Meneses, Filipe
المصدر: Análise Social; Vol. 41 N.º 180 (2006); 891-894 ; 2182-2999 ; 0003-2573
وصف الملف: application/pdf
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6دورية أكاديمية
المؤلفون: Ribeiro Meneses, Filipe
المصدر: Análise Social; Vol. 42 N.º 183 (2007): Demografia; 634-637 ; 2182-2999 ; 0003-2573
وصف الملف: application/pdf
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7دورية أكاديمية
المؤلفون: Ribeiro de Meneses, Filipe
المصدر: Análise Social; Vol. 48 N.º 208 (2013); 739-744 ; 2182-2999 ; 0003-2573
وصف الملف: application/pdf
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8مؤتمر
المؤلفون: Torres-Sospedra, Joaquín, Pendão, Cristiano, Silva, Ivo, Meneses, Filipe, Quezada Gaibor, Darwin, Montoliu Colás, Raul, Crivello, Antonino, Barsocchi, Paolo, Pérez-Navarro, Antoni, Moreira, Adriano
مصطلحات موضوعية: Wi-Fi Fingerprinting, Received Signal Strength, k-Nearest Neighbor, Reproducibility, Replicability, Indoor navigation, Radar, Fingerprint recognition, Reproducibility of results, Wireless fidelity, Indoor positioning systems
الوصف: Microsoft proposed RADAR in 2000, the first indoor positioning system based on Wi-Fi fingerprinting. Since then, the indoor research community has worked not only to improve the base estimator but also on finding an optimal RSS data representation. The long-term objective is to find a positioning system that minimises the mean positioning error. Despite the relevant advances in the last 23 years, a disruptive solution has not been reached yet. The evaluation with non-open datasets and comparisons with non-optimized baselines make the analysis of the current status of fingerprinting for indoor positioning difficult. In addition, the lack of implementation details or data used for evaluation in several works make results reproducibility impossible. This paper focuses on providing a comprehensive analysis of fingerprinting with k-NN and settling the basement for replicability and reproducibility in further works, targeting to bring relevant information about k-NN when it is used as a baseline comparison of advanced fingerprint-based methods.
وصف الملف: application/pdf
العلاقة: 13th International Conference on Indoor Positioning and Indoor Navigation (IPIN), Nuremberg, Germany, 2023; https://ieeexplore.ieee.org/abstract/document/10332535Test; J. Torres-Sospedra et al., "Let’s Talk about k-NN for Indoor Positioning: Myths and Facts in RF-based Fingerprinting," 2023 13th International Conference on Indoor Positioning and Indoor Navigation (IPIN), Nuremberg, Germany, 2023, pp. 1-6, doi:10.1109/IPIN57070.2023.10332535.; http://hdl.handle.net/10234/207240Test
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9كتاب
المؤلفون: Cabanas, Nathalie, Condette, Jean-François, Cronier, Emmanuelle, Cubero, José, Dietschy, Paul, Dornel, Laurent, Elizabeth Cox, Mary, Fryszman, Aline, Gilson, Frank, Golubinov, Iaroslav, Jalabert, Laurent, Lacy, Cherilyn, Langthaler, Ernst, Lemonidou, Elli, Le Bras, Stéphane, Le Gall, Erwan, Mastin, Jean-Luc, Pastourel, Chloé, Régis, Nina, Ribeiro de Meneses, Filipe, Richard, Ronan, Vabre, Nicolas
المساهمون: Le Bras, Stéphane, Dornel, Laurent
مصطلحات موضوعية: Histoire contemporaine, Guerre et société, Guerre mondiale (1914-1918), première guerre mondiale, History, HIS027000, HBW
جغرافية الموضوع: Europe
الوصف: Globalement, la question de l’arrière a été relativement peu mobilisée de manière transversale et transnationale par une historiographie de la Grande Guerre longtemps assez indifférente à cet « autre front ». Si les mobilisations militaires ont été largement étudiées, celles propres aux sociétés civiles européennes traversées par la guerre constituent en revanche encore un champ à la fois très vaste et partiellement défriché : comment, loin du front, dans une Europe déchirée par la guerre, les populations ont-elles réussi à s’adapter à un quotidien complètement bouleversé ? Quelles ont été les formes et les degrés de leurs mobilisations ou de leurs résistances ? C’est à ces questions que le présent ouvrage entend répondre en articulant quatre thématiques principales jusqu’à présent assez peu abordées dans un cadre européen, emboîtant les échelles nationales régionales, départementales voire villageoises. Les aspects économiques sont ainsi essentiels à la compréhension d’un conflit qui s’appuie comme jamais auparavant sur des productions de masse reconfigurant le cadre productif. L’encadrement des individus par les initiatives privées ou étatiques contribue de manière décisive à la mobilisation dans la durée des populations civiles. Par ailleurs, le croisement des expériences rurales et citadines, dans des espaces encore mal connus, met en lumière des acteurs locaux pris entre les pratiques ordinaires et l’extraordinaire du temps de guerre. Enfin, l’étude de la construction et de l’hybridation des identités et des représentations à l’arrière permet une relecture neuve des expériences vécues du conflit.
العلاقة: urn:doi:10.4000/books.pur.170002; https://books.openedition.org/pur/170002Test; urn:isbn:9782753574779; urn:eisbn:9782753588929
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10كتاب
المؤلفون: Ribeiro de Meneses, Filipe
مصطلحات موضوعية: Histoire contemporaine, Guerre et société, Guerre mondiale (1914-1918), première guerre mondiale, History, HIS027000, HBW
جغرافية الموضوع: Europe
الوصف: Entre la déclaration allemande de guerre en mars 1916 et le coup d’État de Sidónio Pais en décembre 1917, le Portugal a été dirigé par deux gouvernements d’Union sacrée, une formulation adoptée avec empressement par une classe politique portugaise francophile. Tout en rendant hommage à la situation française, il s’agissait également de l’expression d’un espoir d’une pacification politique tant attendue dans le pays. Et, de fait, dans une vie politique troublée entre 1910 et 1926, cette périod.
العلاقة: urn:doi:10.4000/books.pur.170202; http://books.openedition.org/pur/170202Test; urn:isbn:9782753574779; urn:eisbn:9782753588929
النص الكامل