• A framework for selecting workflow tools in the context of composite information systems 

      Carvallo Vega, Juan Pablo; Franch Gutiérrez, Javier; Quer, Carme; Rodríguez Cámara, Núria (Springer, 2004)
      Text en actes de congrés
      Accés obert
      When an organization faces the need of integrating some workflow-related activities in its information system, it becomes necessary to have at hand some well-defined informational model to be used as a framework for ...
    • dataClay : next generation object storage 

      Martí Fraiz, Jonathan (Universitat Politècnica de Catalunya, 2017-03-31)
      Tesi
      Accés obert
      Existing solutions for data sharing are not fully compatible with multi-provider contexts. Traditionally, providers offer their datasets through hermetic Data Services with restricted APIs. Therefore, consumers are compelled ...
    • Enabling Analytic and HPC Workflows with COMPSs 

      Ramón Cortés, Cristian (Universitat Politècnica de Catalunya, 2017)
      Projecte Final de Màster Oficial
      Accés obert
      Realitzat a/amb:   Barcelona Supercomputing Center
      In the recent joint venture between High-Performance Computing (HPC) and Big-Data (BD) Ecosystems towards the Exascale Computing, the scientific community has realized that powerful programming models and high-level ...
    • Heterogeneous hierarchical workflow composition 

      Yildiz, Orcun; Ejarque Artigas, Jorge; Chan, Henry; Sankaranarayanan, Subramanian; Badia Sala, Rosa Maria; Peterka, Tom (2019-07)
      Article
      Accés obert
      Workflow systems promise scientists an automated end-to-end path from hypothesis to discovery. However, expecting any single workflow system to deliver such a wide range of capabilities is impractical. A more practical ...
    • Multi-objective scheduling of Scientific Workflows in multisite clouds 

      Liu, Ji; Pacitti, Esther; Valduriez, Patrick; Oliveira, Daniel de; Mattoso, Marta (Elsevier, 2016-10)
      Article
      Accés obert
      Clouds appear as appropriate infrastructures for executing Scientific Workflows (SWfs). A cloud is typically made of several sites (or data centers), each with its own resources and data. Thus, it becomes important to be ...
    • Orchestration of software packages in data science workflows 

      Ramon-Cortes, Cristian; Ejarque, Jorge; Badia Sala, Rosa Maria (Barcelona Supercomputing Center, 2019-05-07)
      Text en actes de congrés
      Accés obert
    • Scanflow-K8s: agent-based framework for autonomic management and supervision of ML workflows in Kubernetes clusters 

      Liu, Peini; Bravo Rocca, Gusseppe; Guitart Fernández, Jordi; Dholakia, Ajay; Ellison, David; Hodak, Miroslav (Institute of Electrical and Electronics Engineers (IEEE), 2022)
      Text en actes de congrés
      Accés obert
      Machine Learning (ML) projects are currently heavily based on workflows composed of some reproducible steps and executed as containerized pipelines to build or deploy ML models efficiently because of the flexibility, ...
    • Workflows for science: a challenge when facing the convergence of HPC and big data 

      Badia Sala, Rosa Maria; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (2017)
      Article
      Accés obert
      Workflows have been used traditionally as a mean to describe and implement the computing usually parametric studies and explorations searching for the best solution that scientific researchers want to perform. A workflow ...