Enviaments recents

  • Problemàtica del disseny lògic de sistemes d'informació 

    Olivé Ramon, Antoni (Asociación de Técnicos de Informática, 1977-05)
    Article
    Accés obert
  • Siete interrogantes de la informática de gestión 

    Costa Romero de Tejada, Manuel; Olivé Ramon, Antoni (Asociación de Técnicos de Informática, 1974-11)
    Article
    Accés obert
  • Frequent patterns in ETL workflows: An empirical approach 

    Theodorou, Vasileios; Abelló Gamazo, Alberto; Thiele, Maik; Lehner, Wolfgang (Elsevier, 2017-09-05)
    Article
    Accés restringit per política de l'editorial
    The complexity of Business Intelligence activities has driven the proposal of several approaches for the effective modeling of Extract-Transform-Load (ETL) processes, based on the conceptual abstraction of their operations. ...
  • Ensuring the semantic correctness of a BAUML artifact-centric BPM 

    Estañol Lamarca, Montserrat; Sancho Samsó, María Ribera; Teniente López, Ernest (2017-09-06)
    Article
    Accés restringit per política de l'editorial
    Context: Using models to represent business processes provides several advantages, such as facilitating the communication between the stakeholders or being able to check the correctness of the processes before their ...
  • A software reference architecture for semantic-aware big data systems 

    Nadal Francesch, Sergi; Herrero Otal, Víctor; Romero Moral, Óscar; Abelló Gamazo, Alberto; Franch Gutiérrez, Javier; Vansummeren, Stijn; Valerio, Danilo (2016-06-13)
    Article
    Accés restringit per política de l'editorial
    Context: Big Data systems are a class of software systems that ingest, store, process and serve massive amounts of heterogeneous data, from multiple sources. Despite their undisputed impact in current society, their ...
  • The malaria system microApp: A new, mobile device-based tool for malaria diagnosis 

    Oliveira, Alisson Dantas; Prats Soler, Clara; Espasa, Mateu; Zarzuela, Francesc; Montañola Sales, Cristina; Silgado, Aroa; López Codina, Daniel; Arruda, Mercia Eliane; Gómez, Jordi; Albuquerque, Jones O. (2017-04-25)
    Article
    Accés obert
    Background: Malaria is a public health problem that affects remote areas worldwide. Climate change has contributed to the problem by allowing for the survival of Anopheles in previously uninhabited areas. As such, several ...
  • Load-sharing policies in parallel simulation of agent-based demographic models 

    Pellegrini, Alessandro; Montañola Sales, Cristina; Quaglia, Francesco; Casanovas Garcia, Josep (2017)
    Article
    Accés obert
    Execution parallelism in agent-Based Simulation (ABS) allows to deal with complex/large-scale models. This raises the need for runtime environments able to fully exploit hardware parallelism, while jointly offering ABS-suited ...
  • Exploring link covering and node covering formulations of detection layout problem 

    Barceló Bugeda, Jaime; Gilliéron, Fanny; Linares Herreros, Mª Paz; Serch Muni, Oriol; Montero Mercadé, Lídia (2012-02)
    Article
    Accés obert
    The primary data input used in principal traffic models comes from Origin-Destination (OD) trip matrices, which describe the patterns of traffic behavior across the network. In this way, OD matrices become a critical ...
  • Simulation model to find the best comfort, energy and cost scenarios for building refurbishment 

    Fonseca Casas, Antoni; Ortiz, Joana Aina; Garrido Soriano, Núria; Fonseca Casas, Pau; Salom Tormo, Jaume (2017-05-12)
    Article
    Accés restringit per política de l'editorial
    This article proposes a methodology to assess building behaviour, whilst taking its life cycle into account. Understanding of the system can be obtained by combining well-known energy consumption calculation engines (TRNSYS) ...
  • Enabling IoT ecosystems through platform interoperability 

    Bröring, Arne; Schmid, Stefan; Schindhelm, Corina-Kim; Khelil, Abdelmajid; Kabisch, Sebastian; Kramer, Denis; Le Phuoc, Danh; Mitic, Jelena; Anicic, Darko; Teniente López, Ernest (2017-01-01)
    Article
    Accés obert
    Today, the Internet of Things (IoT) comprises vertically oriented platforms for things. Developers who want to use them need to negotiate access individually and adapt to the platform-specific API and information models. ...
  • Case study on cooperative car data for estimating traffic states in an urban network 

    Montero Mercadé, Lídia; Pacheco, Meritxell; Barceló Bugeda, Jaime; Homoceanu, Silviu; Casanovas Garcia, Josep (2016-10-01)
    Article
    Accés obert
    The use of floating car data as a particular case of probe vehicle data has been the object of extensive research for estimating traffic conditions, travel times, and origin-to-destination trip matrices. It is based on ...
  • Simplification of UML/OCL schemas for efficient reasoning 

    Oriol Hilari, Xavier; Teniente López, Ernest (2017-06-01)
    Article
    Accés restringit per política de l'editorial
    Ensuring the correctness of a conceptual schema is an essential task in order to avoid the propagation of errors during software development. The kind of reasoning required to perform such task is known to be exponential ...

Mostra'n més