Now showing items 1-20 of 198

    • A checkpoint/restart directive-based approach 

      Maroñas Bravo, Marcos (Universitat Politècnica de Catalunya, 2017)
      Master thesis
      Open Access
      Covenantee:   Barcelona Supercomputing Center
      Exascale platforms require programming models incorporating support for resilience capabilities since the huge number of components they are expected to have is going to increase the number of errors. Checkpoint/restart ...
    • A detailed methodology to compute soft error rates in advanced technologies 

      Riera Villanueva, Marc; Canal Corretger, Ramon; Abella Ferrer, Jaume; González Colás, Antonio María (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Conference report
      Restricted access - publisher's policy
      System reliability has become a key design aspect for computer systems due to the aggressive technology miniaturization. Errors are typically dominated by transient faults due to radiation and are strongly related to the ...
    • A hardware accelerator for ORB-SLAM 

      Taranco, Raúl (Universitat Politècnica de Catalunya, 2019-10-17)
      Master thesis
      Open Access
      Simultaneous Localization And Mapping (SLAM) is a key component of self-driving cars. We study ORB-SLAM, a SLAM state-of-the-art solution, and develop a hardware accelerator for a critical part of it: ORB feature extraction. ...
    • A metamodel for software requirement patterns 

      Franch Gutiérrez, Javier; Palomares Bonache, Cristina; Quer, Carme; Renault, Samuel; Lazzer, François de (Springer, 2010-06-30)
      Conference lecture
      Open Access
      [Context and motivation] Software Requirement Patterns (SRP) are a type of artifact that may be used during requirements elicitation that also impact positively in other activities like documentation and validation. In our ...
    • A method for filtering large conceptual schemas 

      Villegas Niño, Antonio; Olivé Ramon, Antoni (Springer, 2010)
      Conference report
      Restricted access - publisher's policy
      We focus on the problem of filtering a fragment of the knowledge contained in a large conceptual schema. The problem appears in many information systems development activities in which people need to operate with a piece ...
    • A proposal for error handling in OpenMP 

      Duran González, Alejandro; Ferrer, Roger; Costa Prats, Juan José; González Tallada, Marc; Martorell Bofill, Xavier; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (2006-06)
      Article
      Restricted access - publisher's policy
      OpenMP has been focused in performance applied to numerical applications, but when we try to move this focus to other kind of applications, like Web servers, we detect one important lack. In these applications, performance ...
    • A skeleton for the Tabu search metaheuristic with applications to problems in software engineering 

      Blesa Aguilera, Maria Josep; Xhafa Xhafa, Fatos (2001-06)
      External research report
      Open Access
      We present a C++ implementation of a skeleton for Tabu Search method. Tabu Search method is a well-known meta-heuristic that has proved successful for sub-optimally solving hard combinatorial optimization problems. Recently ...
    • A two-tiered methodology for metamodel extension applied to UML 1.4 

      Franch Gutiérrez, Javier; Ribó, Josep M. (2004-11)
      External research report
      Open Access
      The usage of UML in specific contexts (like real-time systems or process modelling) is specially appealing since it provides a standard modelling notation widely used by the software engineering community. However, such ...
    • A week-long study on Robot-Visitors Spatial Relationships during Guidance in a Sciences Museum 

      Díaz Boladeras, Marta; Paillacho, Dennys; Angulo Bahón, Cecilio; Torres, Oriol; González, Jonathan; Albo Canals, Jordi (ACM, 2014)
      Conference lecture
      Open Access
      In order to observe spatial relationships in social human-robot interactions, a eld trial was carried out within the CosmoCaixa Science Museum in Barcelona. The follow me episodes studied showed that the space con gurations ...
    • Adaptación de metodologías de Ingeniería de software orientadas a objeto al mantenimiento evolutivo de aplicaciones. Aplicación a un caso práctico 

      García Pino, Daniel (Universitat Politècnica de Catalunya, 2008-11-24)
      Master thesis (pre-Bologna period)
      Open Access
      El presente proyecto es un estudio acerca de metodologías de desarrollo de software. En concreto pretende diseñar una metodología adecuada para el supuesto que un determinado proyecto no parta de cero, es decir, que se ...
    • Advanced Automated Integration Testing for Automotive Framework (Event Data Recorder Systems) 

      Marín Milla, Eric (Universitat Politècnica de Catalunya, 2018-02)
      Bachelor thesis
      Restricted access - confidentiality agreement
      Covenantee:   IDNEO Technologies
    • Aggregating empirical evidence about the benefits and drawbacks of software reference architectures 

      Martínez Fernández, Silverio Juan; Medeiros dos Santos, Paulo Sérgio; Ayala Martínez, Claudia Patricia; Franch Gutiérrez, Javier; Travassos, Guilherme H. (IEEE, 2015)
      Conference report
      Open Access
      Context: Several empirical studies investigated the benefits and drawbacks of acquiring a Software Reference Architecture (SRA) to construct a family of software systems with similar architectural needs. However, these ...
    • Algorithms for Process Conformance and Process Refinement 

      Muñoz-Gama, Jorge (Universitat Politècnica de Catalunya, 2010-09)
      Master thesis
      Open Access
      Process Conformance is a crucial step in the area of Process Mining: the adequacy of a model derived from applying a discovery algorithm to a log must be certified before making further decisions that affect the system ...
    • Algorítmica interactiva 

      Cabrera Carranza, Michelle (Universitat Politècnica de Catalunya, 2017)
      Bachelor thesis
      Open Access
    • La alternativa ágil 

      Abadalejo, Xavier (2010-03-18)
      Audiovisual
      Open Access
      Conferencia sobre proyectos ágiles (AGILE Spain, www.agile-spain.com.
    • Ampliació d'un sistema amb una arquitectura basada en microserveis per a la integració d'un sistema de venda online 

      Dubé Fernández, Victor (Universitat Politècnica de Catalunya, 2018-04)
      Bachelor thesis
      Restricted access - confidentiality agreement
      Covenantee:   Agilogy S.L.
    • Analysis of threading libraries for high performance computing 

      Castello, Adrián; Mayo, Rafael; Sangmin, Seo; Pavan, Balaji; Quintana-Ortí, Enrique S.; Peña, Antonio (IEEE, 2020)
      Article
      Open Access
      With the appearance of multi-many core machines, applications and runtime systems evolved in order to exploit the new on-node concurrency that brought new software paradigms. POSIX threads (Pthreads) was widely-adopted for ...
    • Analysis of twitter traffic based on renewal densities 

      Esteban Zarza, Ángel Javier (Universitat Politècnica de Catalunya, 2012-04-12)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   University of Southern California
      [ANGLÈS] We propose a novel approach for Twitter traffic analysis based on renewal theory. Even though Twitter datasets are of increasing interest to researchers, extracting information from message timing remains somewhat ...
    • Anàlisi i suport del runtime d'OmpSs 

      Ramos Martinez, Yesid Julian (Universitat Politècnica de Catalunya, 2014-06-26)
      Bachelor thesis
      Open Access
      [CATALÀ] En aquest projecte es realitza un estudi d'OmpSs i OpenStream, i es proposa un sistema de generació automàtic de programes en OmpSs a programes que utilitzin OpenStream.
    • Análisis de los métodos de selección de componentes COTS desde una perspectiva ágil 

      Navarrete Ramírez, Freddy Javier; Botella López, Pere; Franch Gutiérrez, Javier (Thomson, 2005)
      Conference report
      Open Access
      Los métodos ágiles de construcción de software como eXtreme Programming y Scrum conciben el proceso de construcción como un ejercicio de desarrollo de software a medida. Sin embargo en la actualidad, muchos sistemas ...