4 papers
Where is Linked Data in Question Answering over Linked Data?
Tommaso Soru, Edgard Marx, André Valdestilhas +3
We argue that "Question Answering with Knowledge Base" and "Question Answering over Linked Data" are currently two instances of the same problem, despite one explicitly declares to…
Neural Machine Translation for Query Construction and Composition
Tommaso Soru, Edgard Marx, André Valdestilhas +3
Research on question answering with knowledge base has recently seen an increasing use of deep architectures. In this extended abstract, we study the application of the neural mach…
Beyond Markov Logic: Efficient Mining of Prediction Rules in Large Graphs
Tommaso Soru, André Valdestilhas, Edgard Marx +1
Graph representations of large knowledge bases may comprise billions of edges. Usually built upon human-generated ontologies, several knowledge bases do not feature declared ontolo…
Triple Scoring Using a Hybrid Fact Validation Approach - The Catsear Triple Scorer at WSDM Cup 2017
Edgard Marx, Tommaso Soru, André Valdestilhas
With the continuous increase of data daily published in knowledge bases across the Web, one of the main issues is regarding information relevance. In most knowledge bases, a triple…