Semantic Question Answering (SQA) removes two major access requirements to the
Semantic Web: the mastery of a formal query language like SPARQL and knowledge of a …

Information extraction (IE) aims to retrieve certain types of information from natural language
text by processing them automatically. For example, an IE system might retrieve information …

Lexica and terminology databases play a vital role in many NLP applications, but currently
most such resources are published in application-specific formats, or with custom access …

In this paper we motivate why it is crucial to associate linguistic information with ontologies
and why more expressive models, beyond the label systems implemented in RDF, OWL and …

Abstract An Introduction to Ontology Engineering is a free online textbook that provides an
overview of ontology engineering, including logics and automated reasoning, methods and …

Using semantic technologies for mining and intelligent information access to social media is
a challenging, emerging research area. Traditional search methods are no longer able to …

The Web has witnessed an enormous growth in the amount of semantic information
published in recent years. This growth has been stimulated to a large extent by the …

We present UBY, a large-scale lexicalsemantic resource combining a wide range of
information from expert-constructed and collaboratively constructed resources for English …

Recent years have witnessed a surge in the amount of semantic information published on
the Web. Indeed, the Web of Data, a subset of the Semantic Web, has been increasing …

The Multilingual Semantic Web has been in focus for over a decade. Multilingualism in
Linked Data and RDF has shown substantial adoption, but this is unclear for ontologies …