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An Efficient Scheme to Completely Avoid Re-labeling in XML Updates

  • Hye-Kyeong Ko
  • SangKeun Lee
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4255)

Abstract

A number of labeling schemes have been designed to label element nodes such that the relationship between nodes can easily be determined by comparing their labels. However, the label update cost is high in present labeling schemes. These schemes must re-label existing nodes or re-calculate certain values when inserting an order-sensitive element. In this paper, a labeling scheme is proposed to support order-sensitive update, without re-labeling or re-calculation. In experimental results, the proposed scheme efficiently processes order-sensitive queries and updates.

Keywords

Label Scheme Chinese Remainder Theorem Containment Scheme Sibling Node Label Size 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Hye-Kyeong Ko
    • 1
  • SangKeun Lee
    • 1
  1. 1.Department of Computer Science and EngineeringKorea UniversitySeoulSouth Korea

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