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Answering Natural Language Questions by Subgraph Matching over Knowledge Graphs.
Sen Hu
Lei Zou
Jeffrey Xu Yu
Haixun Wang
Dongyan Zhao
Published in:
IEEE Trans. Knowl. Data Eng. (2018)
Keyphrases
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subgraph matching
natural language questions
expert systems
knowledge base
knowledge representation
question answering
databases
natural language
graph patterns
graph matching
information retrieval
social networks
knowledge discovery