Linked Open Data (LOD) comprises an unprecedented volume of structured data on the
Web. However, these datasets are of varying quality ranging from extensively curated …

Abstract With Linked Data, a very pragmatic approach towards achieving the vision of the
Semantic Web has gained some traction in the last years. The term Linked Data refers to a …

Ontology evolution aims at maintaining an ontology up to date with respect to changes in the
domain that it models or novel requirements of information systems that it enables. The …

The dynamic nature of Web data gives rise to a multitude of problems related to the
description and analysis of the evolution of RDF datasets, which are important to a large …

Over the past 3 years, the Semantic Web activity has gained momentum with the widespread
publishing of structured data as RDF. The Linked Data paradigm has therefore evolved from …

Online social networking has become one of the most popular services on the Web.
However, current social networks are like walled gardens in which users do not have full …

Ontologies can support a variety of purposes, ranging from capturing the conceptual
knowledge to the organisation of digital content and information. However, information …

OntoWiki is a front-end application for the Semantic Data Web, which was originally
developed to support distributed knowledge engineering scenarios. Due to its extensibility it …

As comparatively powerful mobile computing devices become more common, mobile web
applications have started gaining in popularity. Such mobile web applications as Google …

Since the birth of the Semantic Web, numerous knowledge bases have appeared. The
applications that exploit them rely on the quality of their data through time. In this regard, one …