SATORI: a system for ontology-guided visual exploration of biomedical data repositories.

ABSTRACT: Motivation:The ever-increasing number of biomedical datasets provides tremendous opportunities for re-use but current data repositories provide limited means of exploration apart from text-based search. Ontological metadata annotations provide context by semantically relating datasets. Visualizing this rich network of relationships can improve the explorability of large data repositories and help researchers find datasets of interest. Results:We developed SATORI-an integrative search and visual exploration interface for the exploration of biomedical data repositories. The design is informed by a requirements analysis through a series of semi-structured interviews. We evaluated the implementation of SATORI in a field study on a real-world data collection. SATORI enables researchers to seaml

SUBMITTER: Lekschas F 

PROVIDER: S-EPMC6031061 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature