Browsing by Author "Lezzi, Daniele"
Now showing items 1-16 of 16
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An Architecture for Programming Distributed Applications on Fog to Cloud Systems
Lordan Gomis, Francesc-Josep; Lezzi, Daniele; Ejarque, Jorge; Badia Sala, Rosa Maria (Springer, 2018-02-08)
Conference lecture
Open AccessThis paper presents a framework to develop and execute applications in distributed and highly dynamic computing systems composed of cloud resources and fog devices such as mobile phones, cloudlets, and micro-clouds. The ... -
Benefits of a Fog-to-Cloud Approach in Proximity Marketing
Salis, Antonio; Mancini, Glauco; Bulla, Roberto; Cocco, Paolo; Lezzi, Daniele; Lordan, Francesc (Springer, 2018-12-31)
Conference lecture
Open AccessThe EC H2020 mF2C Project is working to the development of a software framework that enables the orchestration of resources and communication at fog level, as an extension of cloud computing and interacting with the IoT. ... -
BIGSEA: A big data analytics platform for public transportation information
Alic, Andy S.; Almeida, Jurassa; Aloisio, Giovanni; Andrade, Nazareno; Antunes, Nuno; Ardagna, Danilo; Badia Sala, Rosa Maria; Basso, Tania; Blanquer, Ignacio; Braz, Tarciso; Brito, Andrey; Elia, Donatello; Fiore, Sandro; Guedes, Dorgival; Lattuada, Marco; Lezzi, Daniele; Maciel, Matheus; Meira Jr, Wagner; Mestre, Demetrio; Moraes, Regina; Morais, Fabio; Pires, Carlos Eduardo; Kozievitch, Nádia P.; dos Santos, Walter; Silva, Paulo; Vieira, Marco (Elsevier, 2019-07)
Article
Open AccessAnalysis of public transportation data in large cities is a challenging problem. Managing data ingestion, data storage, data quality enhancement, modelling and analysis requires intensive computing and a non-trivial amount ... -
BioExcel Building Blocks, a software library for interoperable biomolecular simulation workflows
Andrio, Pau; Hospital, Adam; Conejero Bañón, Javier; Jordá, Luis; del Pino, Marc; Codo, Laia; Soiland Reyes, Stian; Goble, Carole; Lezzi, Daniele; Badia Sala, Rosa Maria; Orozco López, Modesto; Gelpi Buchaca, Josep Lluís (Nature, 2019-09-10)
Article
Open AccessIn the recent years, the improvement of software and hardware performance has made biomolecular simulations a mature tool for the study of biological processes. Simulation length and the size and complexity of the analyzed ... -
Calibration of LOFAR data on the cloud
Sabater, Jose; Sánchez Expósito, Susana; Best, Philip; Garrido, Julián; Verdes-Montenegro, Lourdes; Lezzi, Daniele (Elsevier, 2017-04-01)
Article
Open AccessNew scientific instruments are starting to generate an unprecedented amount of data. The Low Frequency Array (LOFAR), one of the Square Kilometre Array (SKA) pathfinders, is already producing data on a petabyte scale. The ... -
COMP Superscalar, an interoperable programming framework
Badia Sala, Rosa Maria; Conejero, Javier; Díaz, Carlos; Ejarque, Jorge; Lezzi, Daniele; Lordan Gomis, Francesc-Josep; Ramón Cortés, Cristian; Sirvent Pardell, Raül (2015-12-01)
Article
Open AccessCOMPSs is a programming framework that aims to facilitate the parallelization of existing applications written in Java, C/C++ and Python scripts. For that purpose, it offers a simple programming model based on sequential ... -
Cyberinfrastructure programming with COMPSs
Lordan Gomis, Francesc-Josep; Lezzi, Daniele; Badia Sala, Rosa Maria (Barcelona Supercomputing Center, 2019-05-07)
Conference report
Open Access -
DDF Library: Enabling functional programming in a task-based model
Ponce, Lucas M.; Lezzi, Daniele; Badia Sala, Rosa Maria; Guedes, Dorgival (Elsevier, 2021-02)
Article
Restricted access - publisher's policyIn recent years, the areas of High-Performance Computing (HPC) and massive data processing (also know as Big Data) have been in a convergence course, since they tend to be deployed on similar hardware. HPC systems have ... -
EMOTIVE: the BSC’s engine for cloud solutions
Badia Sala, Rosa Maria; Goiri Presa, Íñigo; Guitart Fernández, Jordi; Macías Lloret, Mario; Torres Viñals, Jordi; Ayguadé Parra, Eduard; Ejarque, Jorge; Sirvent Pardell, Raül; Lezzi, Daniele (2009-10-01)
Article
Open AccessCloud computing is strongly based on virtualization, allowing applications to be multiplexed onto a physical resource while isolated from other applications sharing that physical resource. This technology simplifies the ... -
Execution of scientific workflows on federated multi-cloud infrastructures
Lezzi, Daniele; Lordan Gomis, Francesc-Josep; Rafanell, Roger; Badia, Rosa M. (2014-01-01)
Article
Restricted access - publisher's policyRecently cloud services have been evaluated by scientific communities as a viable solution to satisfy their computing needs, reducing the cost of ownership and operation to the minimum. The analysis on the adoption of the ... -
Extension of a task-based model to functional programming
Ponce, Lucas M.; Lezzi, Daniele; Badia Sala, Rosa Maria; Guedes, Dorgival (Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessRecently, efforts have been made to bring together the areas of high-performance computing (HPC) and massive data processing (Big Data). Traditional HPC frameworks, like COMPSs, are mostly task-based, while popular big-data ... -
mF2C: Towards a coordinated management of the IoT-fof-cloud continuum
Masip Bruin, Xavier; Marín Tordera, Eva; Juan Ferrer, Ana; Queralt Calafat, Anna; Jukan, Admela; García Almiñana, Jordi; Lezzi, Daniele; Jensen, Jens; Cordeiro, Cristovao; Leckey, Alexander; Salis, Antonio; Guilhot, Denis; Cankar, Matic (ACM, 2018)
Conference report
Open AccessFog computing enables location dependent resource allocation and low latency services, while fostering novel market and business opportunities in the cloud sector. Aligned to this trend, we refer to Fog-tocloud (F2C) ... -
Supporting biodiversity studies with the EUBrazilOpenBio hybrid data infrastructure
Amaral, Rafael; Badia, Rosa M.; Lezzi, Daniele; Rafanell, Roger (John Wiley & Sons, 2015-02)
Article
Open AccessEUBrazilOpenBio is a collaborative initiative addressing strategic barriers in biodiversity research by integrating open access data and user-friendly tools widely available in Brazil and Europe. The project deploys the ... -
Transparent Orchestration of Task-based Parallel Applications in Containers Platforms
Ramón Cortés, Cristian; Serven, Albert; Ejarque, Jorge; Lezzi, Daniele; Badia Sala, Rosa Maria (Springer Verlag, 2018-03)
Article
Open AccessThis paper presents a framework to easily build and execute parallel applications in container-based distributed computing platforms in a user-transparent way. The proposed framework is a combination of the COMP Superscalar ... -
Upgrading a high performance computing environment for massive data processing
Ponce, Lucas M.; dos Santos, Walter; Meira Jr, Wagner; Guedes, Dorgival; Lezzi, Daniele; Badia Sala, Rosa Maria (Springer, 2019-10-16)
Article
Open AccessHigh-performance computing (HPC) and massive data processing (Big Data) are two trends that are beginning to converge. In that process, aspects of hardware architectures, systems support and programming paradigms are being ... -
Workflow environments for advanced cyberinfrastructure platforms
Badia Sala, Rosa Maria; Ejarque Artigas, Jorge; Lordan Gomis, Francesc; Lezzi, Daniele; Conejero Bañón, Javier; Álvarez Cid-Fuentes, Javier; Becerra Fontal, Yolanda; Queralt Calafat, Anna (Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessProgress in science is deeply bound to the effective use of high-performance computing infrastructures and to the efficient extraction of knowledge from vast amounts of data. Such data comes from different sources that ...