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|Title:||MCN: A new semantics towards effective XML keyword search||Authors:||Zhou, J.
|Issue Date:||2009||Citation:||Zhou, J.,Bao, Z.,Ling, T.W.,Meng, X. (2009). MCN: A new semantics towards effective XML keyword search. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 5463 : 511-526. ScholarBank@NUS Repository. https://doi.org/10.1007/978-3-642-00887-0_45||Abstract:||We investigate the expressiveness of existing XML keyword search semantics and propose Meaningful Connected Network (MCN) as a new semantics to capture meaningful relationships of the given keywords from XML documents. Our evaluation method adopts a two-step strategy to compute all MCNs. In the first step, we identify a set of query patterns from a new schema summary; in the second step, all query patterns are processed based on two efficient indices, partial path index and entity path index. The experimental results show that our method is both effective and efficient.||Source Title:||Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)||URI:||http://scholarbank.nus.edu.sg/handle/10635/40956||ISBN:||9783642008863||ISSN:||03029743||DOI:||10.1007/978-3-642-00887-0_45|
|Appears in Collections:||Staff Publications|
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