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Ntjfsat¬: a novel method for query with not-predicates on xml data

Published: 06 November 2007 Publication History

Abstract

Previous researches, in the filed of XML databases, have been done to evaluate XML queries with AND-branches. However, as far as we know, very little work has examined the efficient processing of XML queries with NOT-predicates. Also these methods have to process all of the query nodes in the document when dealing with queries with NOT-branch. In this paper, with some modification in TJFast method, we propose a new manner for answering to various NOT-queries. This method processes nodes efficiently, in a way that in the ideal state, we obtain part of the answer after the process of each node, and we don't have any unreasonable processing of each node.

References

[1]
Al-Khalifa, S., Jagadish, H. V., Koudas, N., Patel, J. M., Srivastava, D., Wu., Y. Structural Joins: A Primitive for Efficient XML Query Pattern Matching. In Proc. ICDE: 141--152 (2002).
[2]
Bruno, N., Koudas, N, Srivastava, D. Holistic Twig Joins: Optimal XML Pattern Matching, In Proc. SIGMOD: 310--321 (2002).
[3]
Chen, S., HuaGang, Li., Tatemura, J., Hsiung, W., Agrawal, D., Candan, K. S. Twig2Stack: Bottom-up Processing of Generalized-Tree-Pattern Queries over XML Documents In Proc. VLDB (2006).
[4]
Fontoura, M., Josifovski, V., Shekita, E., Yang, B. Optimizing Cursor Movement in Holistic Twig Joins, In Proc. CIKM: 784--791 (2005).
[5]
Jiao, E., Wang, W., Cha, C., and Yu, P. H. Pathstack¬: A holistic path join algorithm for path query with not-predicates on XML data. In Proc. DASFAA (2005).
[6]
Lu. J., Ling, T. W., Chan, C. Y., and Chen, T. From region encoding to extended dewey: On efficient processing of XML twig pattern matching. In Proc VLDB, 193--204 (2005).
[7]
Yu, T., Wang, W., and Lu, J. TwigStackList¬: A Holistic Twig Join Algorithm for Twig Query with Not-predicates on XML Data. In Proc. ICDE: 141--152 (2005).

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cover image ACM Conferences
CIKM '07: Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
November 2007
1048 pages
ISBN:9781595938039
DOI:10.1145/1321440
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Association for Computing Machinery

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Publication History

Published: 06 November 2007

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Author Tags

  1. dewey encoding
  2. not-predicates
  3. tjfast
  4. twig joins
  5. xml

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