Browsing by Subject "Electronic data processing -- Distributed processing"
Now showing items 1-20 of 37
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Accelerating hyperparameter optimisation with PyCOMPSs
(Association for Computing Machinery (ACM), 2019)
Conference report
Open AccessMachine Learning applications now span across multiple domains due to the increase in computational power of modern systems. There has been a recent surge in Machine Learning applications in High Performance Computing (HPC) ... -
A distributed auctioneer for resource allocation in decentralized systems
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Conference report
Open AccessIn decentralized systems, nodes often need to coordinate to access shared resources in a fair manner. One approach to perform such arbitration is to rely on auction mechanisms. Although there is an extensive literature ... -
A fault-tolerant algorithm for distributed resource allocation
(2017-11-01)
Article
Open AccessResource allocation is a usual problem that must be faced during a distributed system design. Despite the large number of algorithms proposed in literature to solve this problem, most papers lack of detailed descriptions ... -
ALOJA-ML: a framework for automating characterization and knowledge discovery in Hadoop deployments
(Association for Computing Machinery (ACM), 2015)
Conference report
Open AccessThis article presents ALOJA-Machine Learning (ALOJA-ML) an extension to the ALOJA project that uses machine learning techniques to interpret Hadoop benchmark performance data and performance tuning; here we detail the ... -
Análisis e implementación de una gestión dinámica de la granularidad de las tareas en un sistema distribuido
(Universitat Politècnica de Catalunya, 2019-07-01)
Bachelor thesis
Open Access
Covenantee: Barcelona Supercomputing CentreHecuba es una interfaz y un conjunto de herramientas escrito en Python y C++, desarrollada por el equipo Data-driven Scientific Computing del Barcelona Supercomputing Center. El objetivo es facilitar a los programadores ... -
An experimental study on peer selection in a P2P network over PlanetLab
(Institute of Electrical and Electronics Engineers (IEEE), 2007)
Conference report
Open AccessPeer selection is an important aspect in many P2P applications requiring efficient assignment and execution of jobs to peer nodes and search and file transfer, among others. Due to increasing interest of using P2P systems ... -
An ILP-based real-time scheduler for distributed and heterogeneous computing environments
(Barcelona Supercomputing Center, 2019-05-07)
Conference report
Open Access -
Aplicació d'una arquitectura de procés distribuït a una eina d'agregació de components software
(Universitat Politècnica de Catalunya, 2013-01-08)
Master thesis (pre-Bologna period)
Open Access[ANGLÈS] In the present days, software tools that execute a distributed and decentralized process and data handling represent key figures for the good performance of a high number of industrial processes and business models. ... -
Arquitectura de microserveis
(Universitat Politècnica de Catalunya, 2017)
Bachelor thesis
Restricted access - confidentiality agreement -
Badges-io: Gamification com a exemple de microservei
(Universitat Politècnica de Catalunya, 2016)
Master thesis (pre-Bologna period)
Open AccessCreació d'un microservei basat en API Rest per a gestionar una eina basada en gamification. L'eina s'implementa utilitzant l'arquitectura hexagonal i TDD. Es mesura l'impacte de modificació de codi per mesurar l'impacte ... -
Computación cooperativa
(2008-01)
Article
Open Access -
Cyberinfrastructure programming with COMPSs
(Barcelona Supercomputing Center, 2019-05-07)
Conference report
Open Access -
Desenvolupament de codis d'àlgebra lineal amb PyCOMPSs
(Universitat Politècnica de Catalunya, 2017-01-17)
Bachelor thesis
Open Access
Covenantee: Barcelona Supercomputing CentreArrel de l’interès per ser capaç d’utilitzar les llibreries de NumPy amb MKL en entorns distribuïts, va sorgir una col·laboració entre Intel R i el departament de Workflows and distributed computing del BSC. Aquest ... -
Design and implementation of a distributed IP mapping system
(Universitat Politècnica de Catalunya, 2017-06-28)
Bachelor thesis
Restricted access - confidentiality agreement -
Distributed-based massive processing of activity logs for efficient user modeling in a Virtual Campus
(Kluwer Academic Publishers, 2013-12)
Article
Open AccessThis paper reports on a multi-fold approach for the building of user models based on the identification of navigation patterns in a virtual campus, allowing for adapting the campus’ usability to the actual learners’ needs, ... -
Distributed coding using punctured quasi-arithmetic codes for memory and memoryless sources
(IEEE Press. Institute of Electrical and Electronics Engineers, 2009-10-01)
Article
Open AccessThis correspondence considers the use of punctured quasi-arithmetic (QA) codes for the Slepian–Wolf problem. These entropy codes are defined by finite state machines for memoryless and first-order memory sources. ... -
Elastic management of tasks in virtualized environments
(2009-09)
Conference report
Open AccessNowadays, service providers in the Cloud offer complex services ready to be used as it was a commodity like water or electricity to their customers. A key technology for this approach is virtualization which facilitates ... -
FaTLease: scalable fault-tolerant lease negotiation with Paxos
(2008-06)
Conference report
Restricted access - publisher's policyA lease is a token which grants its owner exclusive access to a resource for a defined span of time. In order to be able to tolerate failures, leases need to be coordinated by distributed processes. We present FaTLease, ... -
Game-theoretic, market and meta-heuristics approaches for modelling scheduling and resource allocation in grid systems
(Institute of Electrical and Electronics Engineers (IEEE), 2010)
Conference report
Open AccessTask scheduling and resource allocation are the crucial issues in any large scale distributed system, such as Computational Grids (CGs). However, traditional computational models and resolution methods cannot effectively ... -
Improving the throughput of an atmospheric model using an asynchronous parallel I/O server
(Universitat Politècnica de Catalunya, 2018-04)
Master thesis
Open Access
Covenantee: Barcelona Supercomputing CentreThis master's thesis analyzes the I/O process of IFS. It is presented an easy-to-use development that integrates an asynchronous parallel I/O server called XIOS into IFS. Moreover, different optimization techniques are ...
