Abstract
Open Dataset Inspector (ODIN) is a tool used for exploration and evaluation of various search methods for finding datasets in open data portals. In the evaluation part of the tool, for a given set of input datasets, search results of various search methods are anonymously presented, to be ordered by evaluators for various use cases.
In the exploration part of the tool, for a given set of input datasets, search results of various search methods are displayed together with the method identification. In the visualization part of the tool, for two given datasets, their mapping to a Wikidata subgraph is displayed using three graph visualization methods.