Transforming XML streams with references

Sebastian Maneth, Alberto Ordóñez, Helmut Seidl

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

4 Zitate (Scopus)

Abstract

Many useful xml transformations can be formulated through deterministic top-down tree transducers. If transducers process parts of the input repeatedly or in non-document order, then they cannot be realized over the xml stream with constant or even depth-bounded memory. We show that by enriching streams by forward references both in the input and in the output, every such transformation can be compiled into a stream processor with a space consumption depending only on the transducer and the depth of the xml document. References allow to produce DAG-compressed output that is guaranteed to be linear in the size of the input (up to the space required for labels). Our model is designed so that without decompression, the output may again serve as the input of a subsequent transducer.

OriginalspracheEnglisch
TitelString Processing and Information Retrieval - 22nd International Symposium, SPIRE 2015, Proceedings
Redakteure/-innenSimon J. Puglisi, Costas S. Iliopoulos, Emine Yilmaz
Herausgeber (Verlag)Springer Verlag
Seiten33-45
Seitenumfang13
ISBN (Print)9783319238258
DOIs
PublikationsstatusVeröffentlicht - 2015
Veranstaltung22nd International Symposium on String Processing and Information Retrieval, SPIRE 2015 - London, Großbritannien/Vereinigtes Königreich
Dauer: 1 Sept. 20154 Sept. 2015

Publikationsreihe

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Band9309
ISSN (Print)0302-9743
ISSN (elektronisch)1611-3349

Konferenz

Konferenz22nd International Symposium on String Processing and Information Retrieval, SPIRE 2015
Land/GebietGroßbritannien/Vereinigtes Königreich
OrtLondon
Zeitraum1/09/154/09/15

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