Top-k-size keyword search on tree structured data


Keyword search is the most popular technique for querying large tree-structured datasets, often of unknown structure, in the web. Recent keyword search approaches return lowest common ancestors (LCAs) of the keyword matches ranked with respect to their relevance to the keyword query. A major challenge of a ranking approach is the efficiency of its To face… (More)
DOI: 10.1016/


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@article{Dimitriou2015TopksizeKS, title={Top-k-size keyword search on tree structured data}, author={Aggeliki Dimitriou and Dimitri Theodoratos and Timos K. Sellis}, journal={Inf. Syst.}, year={2015}, volume={47}, pages={178-193} }