Efficient XML Keyword Search: From Graph Model to Tree Model

@inproceedings{Zeng2013EfficientXK,
  title={Efficient XML Keyword Search: From Graph Model to Tree Model},
  author={Yong Zeng and Zhifeng Bao and Tok Wang Ling and Guoliang Li},
  booktitle={DEXA},
  year={2013}
}
Keyword search, as opposed to traditional structured query, has been becoming more and more popular on querying XML data in recent years. XML documents usually contain some ID nodes and IDREF nodes to represent reference relationships among the data. An XML document with ID/IDREF is modeled as a graph by existing works, where the keyword query results are… CONTINUE READING