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MCN: a new semantics towards effective XML keyword search

Citation

Zhou, J and Bao, Z and Ling, TW and Meng, X, MCN: a new semantics towards effective XML keyword search, Database Systems for Advanced Applications, 21-23 April 2009, Brisbane, Australia, pp. 511-526. ISBN 978-3-642-00886-3 (2009) [Refereed Conference Paper]

Copyright Statement

Copyright 2019 Springer

DOI: doi: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.

Item Details

Item Type:Refereed Conference Paper
Keywords:semantic network, tree search
Research Division:Information and Computing Sciences
Research Group:Information Systems
Research Field:Database Management
Objective Division:Information and Communication Services
Objective Group:Computer Software and Services
Objective Field:Information Processing Services (incl. Data Entry and Capture)
Author:Bao, Z (Dr Zhifeng Bao)
ID Code:92194
Year Published:2009
Web of Science® Times Cited:2
Deposited By:Information and Communication Technology
Deposited On:2014-06-09
Last Modified:2015-03-29
Downloads:0

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