The following paper has been published; links on the openEHR website
Resource page
<http://www.openehr.org/shared-resources/publications/archetypes.html>:
* /*Archetype-based semantic mediation: Incremental provisioning of
data services (PDF
<http://www.dtic.upf.edu/%7Ejbisbal/publications/Bisbal-155-CBMS2010.pdf>)*/
o *Jesus Bisbal, Gerhard Engelbrecht, and Alejandro Frangi*
CISTIB - Universitat Pompeu Fabra, and CIBER-BBN, Barcelona,
Spain
{name}.{surname}@upf.edu
o 23RD IEEE International Symposium on Computer-Based Medical
Systems (http://www.cbms2010.curtin.edu.au/).
o Abstract:
Modern organizations need to exploit the information stored
in heterogeneous and interrelated data sources, but often
have no means to integrate them in a principled fashion.
This general database research challenge is particularly
relevant in distributed e-Science. Specifically, biomedical
research generates a vast amount of heterogeneous data,
which exceeds the current technological capacity to exploit
it efficiently. Typically, service-oriented architectures
are used in this context to define a unified view over all
sources to be integrated. This unified schema needs to be
mapped onto the underlying data sources, often including
also semantic annotations. This approach suffers from high
complexity and setup costs. In this paper we propose a novel
application of semantic and mediation technologies, which
leads to an incremental and on-demand definition of data
mediation services. The so-called archetypes provide the
context and semantics needed to setup such services, which
significantly simplify their definition.
- thomas beale
**
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