MCN: a new semantics towards effective XML keyword search
conference contribution
posted on 2023-05-23, 09:00authored byZhou, J, Bao, Z, Ling, TW, Meng, X
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.
History
Publication title
Database Systems for Advanced Applications
Editors
X Zhou, H Yokota, K Deng, Q Liu
Pagination
511-526
ISBN
978-3-642-00886-3
Department/School
School of Information and Communication Technology
Publisher
Springer-Verlag
Place of publication
Berlin, Germany
Event title
14th International Conference on Database Systems for Advanced Applications
Event Venue
Brisbane, Australia
Date of Event (Start Date)
2009-04-21
Date of Event (End Date)
2009-04-23
Rights statement
Copyright 2019 Springer
Repository Status
Restricted
Socio-economic Objectives
Information systems, technologies and services not elsewhere classified