"SINA: semantic interpretation of user queries for question answering on interlinked data" by Saeedeh Shekarpour with Prateek Jain as coordinator

@article{Shekarpour2014SINASI,
  title={"SINA: semantic interpretation of user queries for question answering on interlinked data" by Saeedeh Shekarpour with Prateek Jain as coordinator},
  author={Saeedeh Shekarpour and S{\"o}ren Auer},
  journal={SIGWEB Newsletter},
  year={2014},
  volume={2014},
  pages={3:1}
}
The Data Web contains a wealth of knowledge on a large number of domains. Question answering over interlinked data sources is challenging due to two inherent characteristics. First, different datasets employ heterogeneous schemas and each one may only contain a part of the answer for a certain question. Second, constructing a federated formal query across different datasets requires exploiting links between the different datasets on both the schema and instance levels. In this dissertation, we… CONTINUE READING
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  • The results of our evaluation with three life-science datasets and 25 benchmark queries demonstrate the effectiveness of our approach by achieving 100% precision on QALD-1 and are able to perform as well as the best question answering system from the QALD-3 competition by answering 32 questions correctly.

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