A Binary String Approach for Updates in Dynamic Ordered XML Data
- Authors
- Ko, Hye-Kyeong; Lee, SangKeun
- Issue Date
- 4월-2010
- Publisher
- IEEE COMPUTER SOC
- Keywords
- String; dynamic XML update; order-sensitive XML update; reuse of deleted label
- Citation
- IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, v.22, no.4, pp.602 - 607
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING
- Volume
- 22
- Number
- 4
- Start Page
- 602
- End Page
- 607
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/116673
- DOI
- 10.1109/TKDE.2009.87
- ISSN
- 1041-4347
- Abstract
- To facilitate XML query processing, several labeling schemes have been proposed, in which the ancestor-descendant and parent-child relationships in XML queries can be quickly determined without accessing the original XML file. However, all of these existing schemes have to relabel the existing nodes or recalculate certain values when order-sensitive updates cause insertions, thus causing the label update cost to be high. In this paper, we propose a novel labeling scheme, called IBSL (Improved Binary String Labeling), which supports order-sensitive updates without relabeling or recalculation. In addition, we reuse the deleted labels at the same position in the XML tree. The conducted experimental results show that IBSL efficiently processes order-sensitive queries and leaf node/subtree updates.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - Graduate School > Department of Artificial Intelligence > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholar.korea.ac.kr/handle/2021.sw.korea/116673)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.