Boosting QAKiS with Multimedia Answer Visualization

摘要

We present an extension of QAKiS, a system for Question Answering over DBpedia language specific chapters, that allows to complement textual answers with multimedia content from the linked data, to provide a richer and more complete answer to the user. For the demo, English, French and German DBpedia chapters are the RDF data sets to be queried using a natural language interface. Beside the textual answer, QAKiS output embeds (ⅰ) pictures from Wikipedia Infoboxes, (ⅱ) Open-StreetMap, to visualize maps for questions asking about a place, and (ⅲ) YouTube, to visualize pertinent videos (e.g. movie trailers).