A4 Vertaisarvioitu artikkeli konferenssijulkaisussa
Data Federation By Using a Governance of Data Framework Artifact as the Tool - conference proceedings version
Tekijät: Tomi Dahlberg, Tiina Nokkala, Jukka Heikkilä, Marikka Heikkilä
Toimittaja: Jaakkola, H., Thalheim, B., Kiyoki, Y. and Yoshida, N.
Konferenssin vakiintunut nimi: International conference on information modelling and knowledge bases
Kustannuspaikka: Tampere
Julkaisuvuosi: 2016
Kokoomateoksen nimi: Proceedings of the 26th International Conference on Information Modelling and Knowledge Bases - EJC 2016. Tampere
Sarjan nimi: Publication Series of Tampere University of Technology Pori Department
Numero sarjassa: 18
ISBN: 978-952-15-3747-9
ISSN: 2323-8976
Rinnakkaistallenteen osoite: https://research.utu.fi/converis/portal/detail/Publication/18629758
Widely spread breast cancer takes patients to an early grave. Early
detection and ability to predict the effectiveness of treatments are among the
means to fight this malignant disease. Data federation from dozens of data sources
is needed for data analytics. The granularity, internality, structure and all other
characteristics differ in federated data. We discuss alternative approaches to data
federation and their theoretical basis, especially the ontology and governance of
data. We developed an artifact in our on-going research. The artifact is used to
support the federation of cancer data at a university hospital. We detected that our
federative approach and the artifact improved the interoperability of data in the
case. We suggest that our approach is capable to that also in other contexts.
Ladattava julkaisu This is an electronic reprint of the original article. |  |
