In recent years, due to technological advancements, the concept of Industry 4.0 (I4. 0) is
gaining popularity, while presenting several technical challenges being tackled by both the …

Abstract Knowledge graphs, representation of information as a semantic graph, have
caused wide concern in both industrial and academic world. Their property of providing …

Knowledge graphs have, for the past decade, been a hot topic both in public and private
domains, typically used for large-scale integration and analysis of data using graph-based …

Ontop is a popular open-source virtual knowledge graph system that can expose
heterogeneous data sources as a unified knowledge graph. Ontop has been widely used in …

Transforming unstructured text into a formal representation is an important goal of the
Semantic Web in order to facilitate the integration and retrieval of information. The …

The increasingly pervasive nature of the Web, expanding to devices and things in everyday
life, along with new trends in Artificial Intelligence call for new paradigms and a new look on …

Recently, the term knowledge graph has been used frequently in research and business,
usually in close association with Semantic Web technologies, linked data, large-scale data …

One of the most crucial tasks for today's knowledge workers is to get and retain a thorough
overview on the latest state of the art. Especially in dynamic and evolving domains, the …

The current fourth industrial revolution, or 'Industry 4.0'(I4. 0), is driven by digital data,
connectivity, and cyber systems, and it has the potential to create impressive/new business …

Knowledge Graphs (KG) provide us with a structured, flexible, transparent, cross-system,
and collaborative way of organizing our knowledge and data across various domains in …