Browsing Linked Data Catalogs with LODAtlas

Our analysis of update operations on the FLuID model shows that the update performance of schema-level indices mainly depends on the indegree of changed data instances and on the

We compare the perceived usefulness of general descriptions, publication metadata, user reviews and tags in focused and open-ended search tasks, based on data gathered in the

To sum up, even though we observe that the number of ECS (combinations of vo- cabulary terms) used in the snapshots is quite stable, and that, on average, most of the

In this paper we present Loupe, an online tool 3 for inspecting the structure of datasets by analyzing both the implicit data patterns (i.e., how the different vocabularies are

Our main objective is to provide those users with an entry point to the dataset. By “entry point”, we mean an initial overview of the dataset that can be queried and interacted

Since data contained in a census table is statistical data, we designed a per- cell data model according to the RDF Data Cube vocabulary 11 (see Figure 3).. We use the term

In this work, we evaluate the usage of rdfs:label as a property referring to entities’ name and we describe a set of heuristics created to discover properties identifying names

To address this problem, the Asset De- scription Metadata Schema (ADMS), a common meta-model for semantic assets is developed to enable repository owners to publish their