A Space-Economical Suffix Tree Construction Algorithm
Journal of the ACM (JACM)
Holistic twig joins: optimal XML pattern matching
Proceedings of the 2002 ACM SIGMOD international conference on Management of data
DataGuides: Enabling Query Formulation and Optimization in Semistructured Databases
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
Proceedings of the thirteenth ACM international conference on Information and knowledge management
Tree-pattern queries on a lightweight XML processor
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Proceedings of the VLDB Endowment
Optimizing XML queries: Bitmapped materialized views vs. indexes
Information Systems
Hi-index | 0.00 |
Structural summaries are data structures that preserve all structural features of XML documents in a compact form. We investigate the applicability of the most popular summaries as textitaccess methods within XML query processing. In this context, issues like space and false positives introduced by the summaries need to be examined. Our evaluation reveals that the additional space required by the more precise structures is usually small and justified by the considerable performance gains that they achieve.