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Index Structures for Matching XML Twigs Using Relational Query Processors
2005
21st International Conference on Data Engineering Workshops (ICDEW'05)
Various index structures have been proposed to speed up the evaluation of XML path expressions. However, existing XML path indices suffer from at least one of three limitations: they focus only on indexing the structure (relying on a separate index for node content), they are useful only for simple path expressions such as root-to-leaf paths, or they cannot be tightly integrated with a relational query processor. Moreover, there is no unified framework to compare these index structures. In this
doi:10.1109/icde.2005.231
dblp:conf/icde/ChenGK05a
fatcat:bbvornl7oza6nll3raklpe7x7i