7. 1. Reduction of the identifier heterogeneity
problem.
2. A GUI where the user is able to evaluate the
links, also suggesting a new link to be rated.
7
17. Usability
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The results of all 10 questions gives us a score of 32.71 (at a scale of 0 − 40) which is a SUS score of
32.71 × 2.5 ≈ 82. This indicates a high level of usability.
Sum(values): 24,27,30,39,38,35,36
Total interviewed: 7
Average: 32.71429
Standard deviation: 5.76525
Variance(Standard deviation): 33.2381
(SUS) http://www.measuringu.com/sus.php, [M. Saleem et. al]
20. Link rate and Quality
● User-driven quality evaluation of dbpedia. [A. Zaveri et al]
○ Data quality assessment methodology in DBpedia.
○ Manual and semi-automatic process.
● Interlinking: Performance assessment of user evaluation
vs. supervised learning approaches. [M. Hassan et al]
○ Validation of links and a dubbed manual validation.
○ An experiment to investigate the effect of user intervention in dataset
interlinking on small knowledge bases.
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22. Overall - Summary of the whole work
> Basically 3 steps:
22
Import Normalize Rate
Treatment of
transitive and
redirect links
Several results
to an unique
DBpedia
identifier
Quality and statistics for
the links
23. Future works
● A study about the results of link rating.
○ Is needed to wait for a period of usage of the
DBpediaSameAs and then the results can be used
for a new work.
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25. Special thanks
Sebastian Hellmann, Markus Ackerman, Ivan
Ermilov, Diego Esteves, Diego Mousallen,
Sandro Rautenberg, Saleen, Anrapali,
Johannes, Sheriff, Edgard Marx, Ciro Baron
Neto.
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