Exploració per tema "Standards"

Ara es mostren els items 1-20 de 69

    • A confidence assessment of WCET estimates for software time randomized caches 

      Benedicte Illescas, Pedro; Kosmidis, Leonidas; Quiñones, Eduardo; Abella Ferrer, Jaume; Cazorla Almeida, Francisco Javier (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Text en actes de congrés
      Accés obert
      Obtaining Worst-Case Execution Time (WCET) estimates is a required step in real-time embedded systems during software verification. Measurement-Based Probabilistic Timing Analysis (MBPTA) aims at obtaining WCET estimates ...

    • A preliminary study for developing accessible MOOC services 

      Iniesto, Francisco; Rodrigo, Covadonga (Càtedra d'Accessibilitat (CATAC), 2016-11-30)
      Article
      Accés obert
      The flexibility of the MOOC service allows students to learn at their own time, place and pace, enhancing continuous communication and interaction among all participants in knowledge and community building. This model ...

    • A sensor web architecture for integrating smart oceanographic sensors into the semantic sensor web 

      Río Fernandez, Joaquín del; Toma, Daniel; Martínez Padró, Enoc; O'Reilly, Thomas C.; Delory, Eric; Pearlman, Jay S; Waldmann, Christoph; Jirka, Simon (2018-10)
      Article
      Accés obert
      Effective ocean and coastal data management are needed to manage marine ecosystem health. Past ocean and coastal data management systems were often very specific to a particular application and region, but this focused ...

    • A static approach to investigate the impact of predictive maintenance in the reliability level and the failure cost of industrial installations 

      Papaioannou, Evangelos (Universitat Politècnica de Catalunya, 2019-10-09)
      Projecte Final de Màster Oficial
      Accés obert
      Digital IoT(Internet of Things)solutions for equipment condition monitoring andnew advanced algorithms to process big data, enablethe application of predictive maintenance.Consequently, actual implementations of such a ...

    • Acreditació per a un laboratori segons ENAC. 

      Plans Dorado, Xavier (Universitat Politècnica de Catalunya, 2011-01-27)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      La imperiosa necessitat que tenen les empreses per destacar sobre la resta produeix una competitivitat enorme, i com que en països com els nostres, occidentals i desenvolupats, la mà d’obra és molt més cara que respecte ...

    • Adaptive Volt-Var Control Algorithm to Grid Strength and PV Inverter Characteristics 

      Cantero, Toni; Colet Subirachs, Alba; Canals Casals, Lluc; Corchero García, Cristina; Domínguez García, José Luis; Álvarez de Sotomayor, Amelia; Martin, Williams; Stauffer, Yves; Alet, Pìère-Jean (2021-04-16)
      Article
      Accés obert
      The high-penetration of Distributed Energy Resources (DER) in low voltage distribution grids, mainly photovoltaics (PV), might lead to overvoltage in the point of common coupling, thus, limiting the entrance of renewable ...

    • Alternative conducted immunity tests 

      Cakir, S.; Azpúrua Auyanet, Marco Aurelio; Silva Martínez, Fernando; Cetintas, Mustafa (2016-12-14)
      Article
      Accés obert
      Conducted immunity tests are always performed by the use of CDNs in laboratories in accordance with the standard EN61000-4-6. However, it is not always possible to use CDNs because of some limitations. If the EUT (Equipment ...

    • An MPEG-4 performance study for non-SIMD, general purpose architectures 

      McKee, Sally A.; Fang, Zhen; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 2003)
      Text en actes de congrés
      Accés obert
      MPEG-4 is an important international standard with wide applicability. This paper focuses on MPEG-4's main profile, video, whose approach allows more efficiency in coding and more flexibility in managing heterogeneous media ...

    • Analytical method for the assessment of unreinforced brick masonry walls subjected to eccentric compressive loads 

      Bernat Masó, Ernest; Gil Espert, Lluís; Roca Fabregat, Pedro (2014-12-30)
      Article
      Accés obert
      Slender unreinforced masonry walls are likely to fail due to mechanism formation when they are subjected to eccentric compression loads causing second order bending effects. A practical analytical formulation is herein ...

    • Applying OGC sensor web enablement to ocean observing systems 

      Toma, Daniel; Río Fernandez, Joaquín del; Martínez Padró, Enoc; Delory, Eric; Jirka, Simon; Pearlman, Jay S; Waldmann, Christoph (2016)
      Text en actes de congrés
      Accés obert
      The complexity of marine installations for ocean observing systems has grown significantly in recent years. In a network consisting of tens, hundreds or thousands of marine instruments, manual configuration and integration ...

    • Arquitectura en formato Olimpiada: aplicación de la metodología de Proyectos a Secundaria. 

      Carcelén González, Ricardo; García Martín, Fernando Miguel (Universitat Politècnica de Catalunya. Iniciativa Digital Politècnica / Grup per a la Innovació i la Logística Docent en l'Arquitectura (GILDA) / Universidad de Zaragoza. Servicio de Publicaciones de la Universidad de Zaragoza, 2018-11)
      Text en actes de congrés
      Accés obert
      Esta comunicación presenta la I Olimpiada de Arquitectura de la Región de Murcia, una experiencia de innovación docente dirigida desde la E.T.S. de Arquitectura y Edificación de la UPCT a los estudiantes de Secundaria y ...

    • Bluetooth mesh analysis, issues, and challenges 

      Hernandez Solana, Angela; Pérez Díaz de Cerio, David; García Lozano, Mario; Valdovinos, Antonio; Valenzuela González, José Luis (Institute of Electrical and Electronics Engineers (IEEE), 2020-01-01)
      Article
      Accés obert
      BLE is a widely used short-range technology which has gained a relevant position inside the Internet-of-Things (IoT) paradigm development thanks to its simplicity, low-power consumption, low-cost and robustness. New ...

    • Characterization and classification of patients with different levels of cardiac death risk by using Poincaré plot analysis 

      Rodríguez Benítez, Javier; Voss, Andreas; Caminal Magrans, Pere; Bayés Genis, Antoni; Giraldo Giraldo, Beatriz (2017)
      Comunicació de congrés
      Accés obert
      Cardiac death risk is still a big problem by an important part of the population, especially in elderly patients. In this study, we propose to characterize and analyze the cardiovascular and cardiorespiratory systems using ...

    • Definition of standards-based building blocks for multimedia content management 

      Llorente Viejo, Silvia; Delgado Mercè, Jaime; Maroñas Borras, Xavier; Florido Moreno, Jonathan (2015-09)
      Article
      Accés obert
      The emergence of new ways of rendering multimedia content from a multiplicity of devices like tablets, smartphones, consoles or smart TVs, opens a complete set of new opportunities for multimedia services providers. It is ...

    • Design of a DVB-T2 simulation platform and network optimization with Simulated Annealing 

      López Arranz, Carlos Alberto; Enrique Herrero, Carlos (Universitat Politècnica de Catalunya, 2009-07-23)
      Projecte Final de Màster Oficial
      Accés obert

    • Determination of formaldehyde content in leather: Standard EN ISO 17226, revision and possible improvements 

      Cuadros Domènech, Sara; Font Vallès, Joaquim; Cuadros Domènech, Rosa Maria; Izquierdo, Francina; Ollé Otero, Lluís; Marsal Monge, Agustín (2016-07)
      Article
      Accés restringit per política de l'editorial
      The retanning process is the main application of formaldehyde in the tanning industry since formaldehyde participates in two groups of synthetic organic tanning agents: syntans and resins. Resins can be hydrolysed with the ...

    • Determining when a truncated generalised Reed-Solomon code is Hermitian self-orthogonal 

      Ball, Simeon Michael; Vilar Algueró, Ricard (Institute of Electrical and Electronics Engineers (IEEE), 2022-02-09)
      Article
      Accés obert
      We prove that there is a Hermitian self-orthogonal k -dimensional truncated generalised Reed-Solomon code of length n¿q2 over Fq2 if and only if there is a polynomial g¿Fq2 of degree at most (q-k)q-1 such that g+gq has ...

    • DOME: recommendations for supervised machine learning validation in biology 

      Walsh, Ian; Fishman, Dmytro; Garcia Gasulla, Dario; Titma, Tiina; Pollastri, Gianluca; ELIXIR Machine Learning Focus Group; Harrow, Jennifer; Psomopoulos, Fotis E.; Tosatto, Silvio C. E. (Nature Research, 2021)
      Article
      Accés obert
      Supervised machine learning is widely used in biology and deserves more scrutiny. We present a set of community-wide recommendations (DOME) aiming to help establish standards of supervised machine learning validation in ...

    • Dynamic sensitivity control of access points for IEEE 802.11ax 

      Afaqui, Muhammad Shahwaiz; García Villegas, Eduard; López Aguilera, M. Elena; Campus Mur, Daniel (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The popularity and wider acceptance of IEEE 802.11 based WLANs has resulted in their dense deployments in diverse environments. While this massive deployment can potentially increase capacity and coverage, the current physical ...

    • Efficient in situ assessment of radiated emissions using time-domain measurements 

      Solé Lloveras, Jordi; Azpúrua Auyanet, Marco Aurelio; Aragon Homar, Marc; Yoshioka, Yasutoshi; Silva Martínez, Fernando (Institute of Electrical and Electronics Engineers (IEEE), 2023)
      Text en actes de congrés
      Accés obert
      This paper presents three different case studies where the electromagnetic emissions of atypical equipment (a photovoltaic system, a passenger boarding bridge and a pallet washing machine) have been assessed in situ using ...