Exploració per tema "Metadata"

Ara es mostren els items 21-40 de 61

    • Enriquecimiento automático de un Data Lake con metadatos 

      González García, Enrique (Universitat Politècnica de Catalunya, 2016-01-21)
      Treball Final de Grau
      Accés obert
      Se ha puesto en marcha un repositorio de metadatos semántico que contiene una ontología con toda la información relevante del cliente y sus datos. Esta ontología se ha generado automáticamente y es una pieza clave del ...

    • Entorn de producció i difusió de TV digital basat en software lliure i xarxes IP 

      Casamitjana Nuñez De Arenas, Gerard (Universitat Politècnica de Catalunya, 2013-10-20)
      Treball Final de Grau
      Accés obert
      This degree thesis has focused in the deployment of a professional television environment, based on free software and IP networks, with two main goals: 1)to prove that the scenario is feasible, 2) to test the available ...

    • FAIRification of genomic track metadata [version 1; peer review: 2 approved] 

      Gundersen, Sveinung; Boddu, Sanjay; Capella Gutiérrez, Salvador; Drabløs, Finn; Fernández González, Jose María; Kompova, Radmila; Taylor, Kieron; Titov, Dmytro; Zerbino, Daniel; Hovig, Eivind (F1000 Research, 2021)
      Article
      Accés obert
      Background: Many types of data from genomic analyses can be represented as genomic tracks, i.e. features linked to the genomic coordinates of a reference genome. Examples of such data are epigenetic DNA methylation data, ...

    • FascinatE D3.1.1 Survey of Metadata and Knowledge for Automated Scripting 

      Thomas, G.; Schreer, Oliver; Oldfield, Rob; Shirley, Ben; Niamut, O.A.; Poggi, A.; Masetti, M.; Bailer, W; Kaiser, R.; Engstrom, A.; Ruiz Hidalgo, Javier; Kochale, A.; Macq, J.; Rondao Alface, P.; Verzijp, N. (2010-11-30)
      Report de recerca
      Accés obert
      This document defines the various types of metadata in the FascinatE system and discusses representation requirements and candidate formats. The document considers various types of metadata describing capture, production, ...

    • File system scalability with highly decentralized metadata on independent storage devices 

      Lensing, Paul Hermann; Cortés, Toni; Hughes, Jim; Brinkmann, Andre (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper discusses using hard drives that integrate a key-value interface and network access in the actual drive hardware (Kinetic storage platform) to supply file system functionality in a large scale environment. Taking ...

    • Implementing support for managing DHIS2 large scale deployments 

      Rico Carreto, Alexis (Universitat Politècnica de Catalunya, 2019-07-04)
      Treball Final de Grau
      Accés obert

    • Improving completeness over Knowledge Bases 

      García Calatrava, Carlos (Universitat Politècnica de Catalunya, 2018-06-25)
      Projecte Final de Màster Oficial
      Accés restringit per acord de confidencialitat
      Realitzat a/amb:   Kokuritsu Jōhōgaku Kenkyūjo

    • Interoperable data management and instrument control architecture for ocean observing systems 

      Toma, Daniel; Río Fernandez, Joaquín del; Martínez Padró, Enoc; Delory, Eric; Pearlman, Jay S; Waldmann, Christoph; Jirka, Simon (2016)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      The complexity of marine installations for the ocean observing systems has grown significantly in recent years. In a network consisting of tens, hundreds or thousands of marine instruments, manual configuration and ...

    • JDBC database metadata 

      Costa Canal, Joan (Universitat Politècnica de Catalunya, 2007-07-08)
      Projecte/Treball Final de Carrera
      Accés obert

    • JPSearch: new international standard providing interoperable framework for image search and sharing 

      Yoon, Kyoungro; Kim, Youngseop; Park, Je-Ho; Delgado Mercè, Jaime; Yamada, Akio; Dufaux, Frederic; Tous Liesa, Rubén (2012-08)
      Article
      Accés restringit per política de l'editorial
      For the last 15 years, there have been various research and great advances in the field of content-based search and retrieval of images. In this paper, we present an overview of the JPSearch Standard, which is a recently ...

    • Keeping the data lake in form: DS-kNN datasets categorization using proximity mining 

      Al-serafi, Ayman Mounir Mohamed; Abelló Gamazo, Alberto; Romero Moral, Óscar; Calders, Toon (Springer, 2019)
      Text en actes de congrés
      Accés obert
      With the growth of the number of datasets stored in data repositories, there has been a trend of using Data Lakes (DLs) to store such data. DLs store datasets in their raw formats without any transformations or preprocessing, ...

    • Keeping the data lake in form: proximity mining for pre-filtering schema matching 

      Al-serafi, Ayman Mounir Mohamed; Abelló Gamazo, Alberto; Romero Moral, Óscar; Calders, Toon (2020-05)
      Article
      Accés obert
      Data Lakes (DLs) are large repositories of raw datasets from disparate sources. As more datasets are ingested into a DL, there is an increasing need for efficient techniques to profile them and to detect the relationships ...

    • Les metadades als dipòsits digitals de la Universitat Politècnica de Catalunya 

      Prats Prat, Jordi; Prieto Jiménez, Antonio Juan; Badia, Ester (2008-09)
      Presentació
      Accés obert
      Presentació de la sessió professional "Dipòsits digitals i metadades", celebrada a la Biblioteca de Catalunya el 16 de setembre de 2008

    • Managing polyglot systems metadata with hypergraphs 

      Hewasinghage, Moditha Lakshan Dharmasir; Abelló Gamazo, Alberto; Varga, Jovan; Zimányi, Esteban (Elsevier, 2021-07)
      Article
      Accés obert
      A single type of data store can hardly fulfill every end-user requirements in the NoSQL world. Therefore, polyglot systems use different types of NoSQL datastores in combination. However, the heterogeneity of the data ...

    • Managing polyglot systems metadata with hypergraphs 

      Hewasinghage, Moditha Lakshan Dharmasir; Varga, Jovan; Abelló Gamazo, Alberto; Zimányi, Esteban (2018)
      Text en actes de congrés
      Accés obert
      A single type of data store can hardly fulfill every end-user requirements in the NoSQL world. Therefore, polyglot systems use different types of NoSQL datastores in combination. However, the heterogeneity of the data ...

    • Metadata Management for Knowledge Discovery 

      Thavornun, Varunya (Universitat Politècnica de Catalunya, 2015-09)
      Projecte Final de Màster Oficial
      Accés obert
      We propose a comprehensive, generic and extensible metamodel to enable automated intelligent discovery assistant. Aiming at semantic-awareness, we present the metamodel as an RDF formalization. Moreover, we provide a ...

    • Metadata to describe genomic information 

      Delgado Mercè, Jaime; Naro, Daniel; Llorente Viejo, Silvia; Gelpí, Josep Lluís; Royo, Romina (2018-04)
      Article
      Accés obert
      Interoperable metadata is key for the management of genomic information. We propose a flexible approach that we contribute to the standardization by ISO/IEC of a new format for efficient and secure compressed storage and ...

    • Metadata to Describe Genomic Information 

      Delgado, Jaime; Naro, Daniel; Llorente, Silvia; Gelpí, Josep Lluís; Royo, Romina (IOS Press, 2018)
      Capítol de llibre
      Accés obert
      Interoperable metadata is key for the management of genomic information. We propose a flexible approach that we contribute to the standardization by ISO/IEC of a new format for efficient and secure compressed storage and ...

    • MISE EN PLACE DE CONTROLES DE NIVEAU 1 DES CRE PRESENTS SOUS HADOOP 

      Jordi Oller, Xavier (Universitat Politècnica de Catalunya / École Centrale Lille, 2013)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      Realitzat a/amb:   Ecole centrale de Lille
      Le but des contrôles niveau 1 est de donner aux MOA Projet et MOA Métier des informations sur la qualité des données qu’ils produisent. D’ailleurs, le contrôle des CRE après leur création permet d’éviter les phases ...

    • OBSEA software data structure 

      Cadena Muñoz, Francisco Javier; Nogueras Cervera, Marc; Hidalgo Castro, Alberto; Manuel Lázaro, Antonio; Sorribas, Jordi (2010-12-01)
      Article
      Accés obert