Matching twigs in fuzzy XML
Matching twigs in fuzzy XML
复制标题
匹配模糊 XML 中的树枝
DOI:
10.1016/j.ins.2010.09.001
复制
发表时间:
2011
影响因子:
8.1
通讯作者:
Yan, Li
中科院分区:
文献类型:
--
作者:
Liu, Jian;Ma, Z. M.;Yan, Li
A considerable amount of twig pattern matching algorithms have been proposed to holistically process a twig query. Those algorithms mainly focus on twig pattern query with the AND-logic. However, there is often a need to process a twig query with the OR-predicates. Furthermore, the existing algorithms fall short in their ability to support twig query with OR-logic in fuzzy XML. To overcome this limitation, in this paper, we first introduce a novel encoding scheme to represent node information in fuzzy XML. Based on the encoding scheme, we then propose an effective algorithm for matching a twig pattern query with the AND/OR-logic in fuzzy XML. Our approach adopts a compact stack technique to process the complicated twig query consisting of both AND-logic and OR-logic. More importantly, our method eliminates re-scanning unnecessary portions of XML documents and redundant intermediate results. Finally, the experimental results demonstrate the performance advantages of our approach.
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DOI:
10.1145/1132863.1132869
发表时间:
2006-03
期刊:
ACM Trans. Database Syst.
影响因子:
--
作者:
Serge Abiteboul;Luc Segoufin;V. Vianu
通讯作者:
Serge Abiteboul;Luc Segoufin;V. Vianu
影响因子:
--
作者:
ZADEH, LA
通讯作者:
ZADEH, LA
DOI:
10.1145/1265530.1265570
发表时间:
2007-06
期刊:
Proceedings of the twenty-sixth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
影响因子:
--
作者:
P. Senellart;Serge Abiteboul
通讯作者:
P. Senellart;Serge Abiteboul
影响因子:
3.9
作者:
D. Dubois
通讯作者:
D. Dubois
DOI:
10.1145/1066157.1066209
发表时间:
2005-06
期刊:
--
影响因子:
--
作者:
Ting Chen;Jiaheng Lu;T. Ling
通讯作者:
Ting Chen;Jiaheng Lu;T. Ling