Name
Title | ||
|---|---|---|
PS+Pre/Post: A novel structure and access mechanism for wireless XML stream supporting twig pattern queries. |
Abstract | ||
|---|---|---|
XML data broadcast is an efficient way to disseminate XML data to a large number of mobile clients in mobile wireless networks. Recently, several indexing methods have been proposed to improve the performance of XML query processing in terms of access time and tuning time over XML streams. However, existing indexing methods cannot process twig pattern XML queries. In this paper, we propose a novel structure for streaming XML data called PS+Pre/Post by integrating the path summary technique and the pre/post labeling scheme. Our proposed XML stream structure exploits the benefits of the path summary technique and the pre/post labeling scheme to efficiently process different types of XML queries over the broadcast stream. Experimental results show that our proposed XML stream structure improves the performance of access time and tuning time in processing different types of XML queries. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1016/j.pmcj.2013.09.009 | Pervasive and Mobile Computing |
Keywords | DocType | Volume |
Indexing,Mobile wireless broadcast,Twig pattern query,XML query processing,XML stream | Journal | 15 |
ISSN | Citations | PageRank |
1574-1192 | 0 | 0.34 |
References | Authors | |
17 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Meghdad Mirabi | 1 | 31 | 6.53 |
| hamidah ibrahim | 2 | 215 | 46.72 |
| Leila Fathi | 3 | 7 | 2.12 |