The Wikipedia Bitaxonomy Explorer

Two Is Bigger (and Better) Than One: the Wikipedia Bitaxonomy Project

We present WiBi, an approach to the automatic creation of a bitaxonomy for Wikipedia, that is, an integrated taxonomy of Wikipage pages and categories. We leverage the information available in either one of the taxonomies to reinforce the creation of the other taxonomy. Our experiments show higher quality and coverage than state-of-the-art resources like DBpedia, YAGO, MENTA, WikiNet and WikiTa...

Three Birds (in the LLOD Cloud) with One Stone: BabelNet, Babelfy and the Wikipedia Bitaxonomy

In this paper we present the current status of linguistic resources published as linked data and linguistic services in the LLOD cloud in our research group, namely BabelNet, Babelfy and the Wikipedia Bitaxonomy. We describe them in terms of their salient aspects and objectives and discuss the benefits that each of these potentially brings to the world of LLOD NLP-aware services. We also presen...

MultiWiBi: The multilingual Wikipedia bitaxonomy project

Wikipedia Chemical Structure Explorer: substructure and similarity searching of molecules from Wikipedia

BACKGROUND Wikipedia, the world's largest and most popular encyclopedia is an indispensable source of chemistry information. It contains among others also entries for over 15,000 chemicals including metabolites, drugs, agrochemicals and industrial chemicals. To provide an easy access to this wealth of information we decided to develop a substructure and similarity search tool for chemical struc...

Distributional Semantics for Entity Relatedness

Wikipedia provides an enormous amount of background knowledge to reason about the semantic relatedness between two entities. In this work, we present a distributional semantics based approach for computing entity relatedness, and a focused related entities explorer based on this approach.