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JUCS - Journal of Universal Computer Science 19(8): 1046-1065
doi:
10.3217/jucs-019-08-1046
Received:
30 Nov 2012 | Approved:
29 Mar 2013 | Published:
28 Apr 2013
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Authors
Begoia Losada
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University of the Basque Country UPV/EHU, Donostia-San Sebastian, Spain
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University of the Basque Country UPV/EHU, Donostia-San Sebastian, Spain
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Universidad del País Vasco (UPV/EHU), Vitoria, Spain
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University of the Basque Country UPV/EHU, Donostia-San Sebastian, Spain
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Conflict of interest
The authors have declared that no competing interests exist.
This article is freely available under the J.UCS Open Content License.