Structural consistency: enabling XML keyword search to eliminate spurious results consistently

@article{Lee2009StructuralCE,
  title={Structural consistency: enabling XML keyword search to eliminate spurious results consistently},
  author={Ki-Hoon Lee and Kyu-Young Whang and Wook-Shin Han and Min-Soo Kim},
  journal={The VLDB Journal},
  year={2009},
  volume={19},
  pages={503-529}
}
XML keyword search is a user-friendly way to query XML data using only keywords. In XML keyword search, to achieve high precision without sacrificing recall, it is important to remove spurious results not intended by the user. Efforts to eliminate spurious results have enjoyed some success using the concepts of LCA or its variants, SLCA and MLCA. However, existing methods still could find many spurious results. The fundamental cause for the occurrence of spurious results is that the existing… CONTINUE READING