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JUCS - Journal of Universal Computer Science 18(15): 2165-2186
doi:
10.3217/jucs-018-15-2165
Received:
10 Jan 2011 | Approved:
11 Jun 2012 | Published:
01 Aug 2012
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Authors
Davinia Hernández-Leo
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Universitat Pompeu Fabra, Barcelona, Spain
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Universitat Pompeu Fabra, Barcelona, Spain
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Universitat Pompeu Fabra, Barcelona, Spain
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Universitat Pompeu Fabra, Barcelona, Spain
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Universitat Pompeu Fabra, Barcelona, Spain
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Universitat Pompeu Fabra, Barcelona, 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.