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Direct Update of XML Documents with Data Values Compressed by Tree Grammars

Kenji HASHIMOTO, Ryunosuke TAKAYAMA, Hiroyuki SEKI

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Summary :

One of the most promising compression methods for XML documents is the one that translates a given document to a tree grammar that generates it. A feature of this compression is that the internal structures are kept in production rules of the grammar. This enables us to directly manipulate the tree structure without decompression. However, previous studies assume that a given XML document does not have data values because they focus on direct retrieval and manipulation of the tree structure. This paper proposes a direct update method for XML documents with data values and shows the effectiveness of the proposed method based on experiments conducted on our implemented tool.

Publication
IEICE TRANSACTIONS on Information Vol.E101-D No.6 pp.1467-1478
Publication Date
2018/06/01
Publicized
2018/03/16
Online ISSN
1745-1361
DOI
10.1587/transinf.2017FOP0002
Type of Manuscript
Special Section PAPER (Special Section on Formal Approaches)
Category
Formal Approaches

Authors

Kenji HASHIMOTO
  Nagoya University
Ryunosuke TAKAYAMA
  Nagoya University
Hiroyuki SEKI
  Nagoya University

Keyword