Now showing items 1-16 of 16

    • A model for revocation forecasting in public-key infrastructures 

      Hernández Gañan, Carlos; Mata Diaz, Jorge; Muñoz Tapia, José Luis; Esparza Martín, Óscar; Alins Delgado, Juan José (2015-05-01)
      Article
      Open Access
      One of the hardest tasks of a certification infrastructure is to manage revocation. This process consists in collecting and making the revocation status of certificates available to users. Research on this topic has focused ...
    • Certificaciones de urbanismo: análisis comparativo y transversal de los programas de certificación con criterios de sostenibilidad 

      Nogueira Berrocal, Gabriela (Universitat Politècnica de Catalunya, 2010-03)
      Master thesis
      Open Access
      La sociedad, en general, reconoce que las actividades que se desarrollan para la producción y transformación del espacio influyen y condicionan la supervivencia de los sistemas naturales de soporte, de modo que actualmente ...
    • Certificación energética de edificios: cuadro comparativo europeo y su influencia en la arquitectura contemporánea 

      Capote Soares, Joana (Universitat Politècnica de Catalunya, 2010-05)
      UPC Master thesis
      Open Access
      La presente tesis se enmarca en el ámbito del Máster Arquitectura y Sostenibilidad: Herramientas de Diseño y Técnicas de Control Ambiental, de la Fundación Universidad Politécnica de Cataluña (en adelante Fundación UPC), ...
    • Certification of UN heliports for night operations 

      Rojas Gregorio, José Ignacio (2009-07)
      External research report
      Open Access
      For strategic reasons, it is very important to increase the number of heliports certified for UN helicopter operations, as this enhances the efficiency of the UN Peacekeeping Missions. For instance, increased availability ...
    • Containing timing-related certification cost in automotive systems deploying complex hardware 

      Kosmidis, Leonidas; Quiñones, Eduardo; Abella Ferrer, Jaume; Farrall, Glenn; Wartel, Franck; Cazorla Almeida, Francisco Javier (Association for Computing Machinery (ACM), 2014)
      Conference report
      Restricted access - publisher's policy
      Measurement-Based Probabilistic Timing Analysis (MBPTA) techniques simplify deriving tight and trustworthy WCET estimates for industrial-size programs running on complex processors. MBPTA poses some requirements on the ...
    • Decentralized certification scheme for secure admission in on-the-fly peer-to-peer systems 

      Touceda, D.S.; Cámara, J.M.S.; Soriano Ibáñez, Miguel (2012-06)
      Article
      Restricted access - publisher's policy
      Several alternative schemes have been presented in the literature to try to solve the users’ admission problem in P2P systems when it is not possible to include a logically centralized authority (either online or ...
    • Design and implementation of a lightweight online certificate validation service 

      Muñoz Tapia, José Luis; Esparza Martín, Óscar; Forné Muñoz, Jorge; Pallarès Segarra, Esteve (2009-07)
      Article
      Restricted access - publisher's policy
      A PKI (public key infrastructure) provides for a digital certificate that can identify an individual or an organization. However, the existence of a certificate is a necessary but not sufficient evidence for its validity. ...
    • Implementació del nivell 2 del model CMMI en una PIME 

      Diéguez Álvarez, César (Universitat Politècnica de Catalunya, 2013-09-03)
      Master thesis (pre-Bologna period)
      Open Access
      [ANGLÈS] Project management in a software development company is essential for its proper functioning. The process improvement models provide a basis of good practice, that the industry has proven to be effective, from ...
    • ISO 9001:2015 adoption: a multi-country empirical research 

      Ciravegna Martins da Fonseca, Luis Miguel; Domingues, José Pedro; Baylina Machado, Pilar; Harder, Deane (OmniaScience, 2019-04)
      Article
      Open Access
      Purpose: This paper aims at identifying obstacles, benefits, leading practices and lessons learned in the transition/certification of the revised standard for quality management systems ISO 9001:2015 for organizations in ...
    • Management System Certification Benefits: Where Do We Stand? 

      Fonseca, Luis Miguel Ciravegna Martins da; Domingues, José Pedro; Baylina Machado, Pilar; Calderón Fernandez, Mario (OmniaScience, 2017-09)
      Article
      Open Access
      Purpose: The implementation and certification of Management Systems International Standards, such as ISO 9001 and ISO 14001, achieved a high international recognition, with more than 1 million organizations with their ...
    • Matlab tool for CE certification evaluation 

      Alonso Varela, Marc (Universitat Politècnica de Catalunya, 2018-07)
      Master thesis
      60 months embargo
      Save time and automatization are hot topics if you want to optimize a process. This Thesis is focused on introduce the regulatory field, in order to full understand an European Harmonized Standard and develop a Matlab tool ...
    • Motivational factors for the adoption of ISO 9001 standards in Eastern Europe: the case of Bulgaria 

      Georgiev, Svetoslav; Georgiev, Emil (OmniaScience, 2015-07)
      Article
      Open Access
      Purpose: This study analyzes the motivational factors for ISO 9001 certification in Bulgaria from the internal/external motivations perspective, or the so-called dual model. Design/methodology/approach: This study is ...
    • On the self-similarity nature of the revocation data 

      Gañán, Carlos; Mata Diaz, Jorge; Muñoz Tapia, José Luis; Esparza Martín, Óscar; Alins Delgado, Juan José (Springer, 2012)
      Conference report
      Restricted access - publisher's policy
      One of the hardest tasks of a Public Key Infrastructure (PKI) is to manage revocation. Different revocation mechanisms have been proposed to invalidate the credentials of compromised or misbe- having users. All these ...
    • On the tailoring of CAST-32A certification guidance to real COTS multicore architectures 

      Agirre, Irune; Abella Ferrer, Jaume; Azkarate-Askasua, Mikel; Cazorla, Francisco J. (IEEE, 2018-03-12)
      Conference lecture
      Open Access
      The use of Commercial Off-The-Shelf (COTS) multicores in real-time industry is on the rise due to multicores' potential performance increase and energy reduction. Yet, the unpredictable impact on timing of contention in ...
    • Personal health data - privacy policy harmonization and global enforcement 

      Ruotsalainen, Pekka; Delgado Mercè, Jaime; Blobel, Bernd; Lacroix, Paulette; Kurihara, Yukio; Pharow, Peter; Stechova, Katerina; Sahama, Tony (IOS Press, 2016)
      Conference report
      Open Access
      This workshop is jointly organized by EFMI Working Groups Security, Safety and Ethics and Personal Portable Devices in cooperation with IMIA Working Group “Security in Health Information Systems”. In contemporary healthcare ...
    • Sustainable social housing: the comparison of the mexican funding program for housing solutions and building sustainability rating systems 

      Saldaña Márquez, Héctor; Gómez Soberón, José Manuel Vicente; Arredondo Rea, Susana Paola; Gámez García, Diana C.; Corral Higuera, Ramón (2018-04-01)
      Article
      Restricted access - author's decision
      In the last decade, Mexico has been prominent among the Upper-middle-income countries (UMC) due to the application of its Funding Program for Housing Solutions (FPHS) in dealing with social housing. This paper shows the ...