Data Integration in the Life Sciences: 10th International by Helena Galhardas, Erhard Rahm

By Helena Galhardas, Erhard Rahm

This ebook constitutes the refereed lawsuits of the tenth overseas convention on facts Integration within the lifestyles Sciences, DILS 2014, held in Lisbon, Portugal, in July 2014. The nine revised complete papers and the five brief papers integrated during this quantity have been rigorously reviewed and chosen from 20 submissions. The papers conceal a number vital themes equivalent to information integration structures and functions; biodiversity information administration; ontologies and visualization; associated information and question processing.

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Extra resources for Data Integration in the Life Sciences: 10th International Conference, DILS 2014, Lisbon, Portugal, July 17-18, 2014. Proceedings

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2) Instead of trying to reach one-for-all resolution on the privacy and security restrictions create a range of instances of the same system with the same metadata and let the stakeholders decide how much clinical, biological and medical data can be available for querying under various security and anoymization settings. Swedish National Clinical Health Registries and Biobanks 39 Table 3. Results for the query All patients in the age span 70 to 80 years which has a Gleason score recorded and blood plasma stored in the biobank.

The outcome of the mining experiment is used both for predictive and descriptive purposes. The predictive power of the first-order logic (FOL) rules is evaluated by cross-validation whereas their descriptive power is analyzed qualitatively. ) including their GO annotations plus their direct parents using the is-a relationship (denoted by subClass1 ) between GOterms. Then we wanted to assess the contribution of domain knowledge by allowing 2 to 4 generalization inferences on the is-a GO structure, which is a rooted directed acyclic graph.

Thus allowing for more generalization steps has helped to increase the coverage of the rule but also to better specify the feature shared by the positive examples. Several other examples similar to this one are found across the G1 to G4 theories. 5 Conclusion and Perspectives This paper proposes an original approach for selecting, integrating and mining LOD, successfully applied to a real-world use case in the life sciences. The results confirm that ILP is adapted to the LOD context and actually allows to exploit biological ontologies available in LOD.

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