73 citations · 132 across the 14 of their papers we have counts for
4 papers · 1 filter
Collaborative and AI-aided Exam Question Generation using Wikidata in Education
Philipp Scharpf, Moritz Schubotz, Andreas Spitz +2
Since the COVID-19 outbreak, the use of digital learning or education platforms has significantly increased. Teachers now digitally distribute homework and provide exercise questio…
Quote Erat Demonstrandum: A Web Interface for Exploring the Quotebank Corpus
Vuk Vuković, Akhil Arora, Huan-Cheng Chang +2
The use of attributed quotes is the most direct and least filtered pathway of information propagation in news. Consequently, quotes play a central role in the conception, reception…
Retrieving Multi-Entity Associations: An Evaluation of Combination Modes for Word Embeddings
Gloria Feher, Andreas Spitz, Michael Gertz
Word embeddings have gained significant attention as learnable representations of semantic relations between words, and have been shown to improve upon the results of traditional w…
Semantic Word Clouds with Background Corpus Normalization and t-distributed Stochastic Neighbor Embedding
Erich Schubert, Andreas Spitz, Michael Weiler +2
Many word clouds provide no semantics to the word placement, but use a random layout optimized solely for aesthetic purposes. We propose a novel approach to model word significance…