Authors
Priyansh Trivedi, Gaurav Maheshwari, Mohnish Dubey, Jens Lehmann
Publication date
2017
Conference
International Semantic Web Conference
Description
Being able to access knowledge bases in an intuitive way has been an active area of research over the past years. In particular, several question answering (QA) approaches which allow to query RDF datasets in natural language have been developed as they allow end users to access knowledge without needing to learn the schema of a knowledge base and learn a formal query language. To foster this research area, several training datasets have been created, e.g. in the QALD (Question Answering over Linked Data) initiative. However, existing datasets are insufficient in terms of size, variety or complexity to apply and evaluate a range of machine learning based QA approaches for learning complex SPARQL queries. With the provision of the Large-Scale Complex Question Answering Dataset (LC-QuAD), we close this gap by providing a dataset with 5000 questions and their corresponding SPARQL …
Total citations
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Scholar articles
P Trivedi, G Maheshwari, M Dubey, J Lehmann - The Semantic Web–ISWC 2017: 16th International …, 2017