In the era of big data, linked data interfaces play a critical role in enabling access to and
management of large-scale, heterogeneous datasets. This survey investigates forty-seven …

Linked Data (LD) is a well-established standard for publishing and managing structured
information on the Web, gathering and bridging together knowledge from different scientific …

Question answering over knowledge graphs (KGQA) has evolved from simple single-fact
questions to complex questions that require graph traversal and aggregation. We propose a …

The economic impact of open data in Europe has an estimated value of€ 140 billions a year
between direct and indirect effects. The social impact is also known to be high, as the use of …

Browsing has been the core access method for the Web from its beginning. Analogously,
one good practice for publishing data on the Web is to support dereferenceable URIs, to …

Conversational interfaces that allow for intuitive and comprehensive access to digitally
stored information remain an ambitious goal. In this thesis, we lay foundations for designing …

Óbuda University wanted to build a linked dataset describing their courses in the semester.
The concepts to be covered included curricula, subjects, courses, semesters and educators …

Data visualization tools are of great importance for the exploration and the analysis of
Linked Data (LD) datasets. Such tools allow users to get an overview, understand content …

The web of data is a set of deeply linked resources that can be instantly read and
understood by both humans and machines. A vast amount of RDF data has been published …

We present SCIExplorer, an interactive web application for browsing research data
represented in RDF format. Offering an intuitive exploration of the data in a visual interface …