Presentation 2016-03-10
XQuery optimization by avoiding node sorting and duplicate elimination
Yasunori Ishihara, Hiroyuki Kato, Torsten Grust,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) During evaluation of XQuery expressions, node sorting of input XML documents and duplicate elimination are often performed. In this report, we propose a method of transforming XQuery expressions into ones without such node sorting and duplicate elimination.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) XQuery / query optimization
Paper # SS2015-83
Date of Issue 2016-03-03 (SS)

Conference Information
Committee SS
Conference Date 2016/3/10(2days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Shoji Yuen(Nagoya Univ.)
Vice Chair Kazuhiro Ogata(JAIST)
Secretary Kazuhiro Ogata(Tokyo Inst. of Tech.)
Assistant Yoshiki Higo(Osaka Univ.)

Paper Information
Registration To Technical Committee on Software Science
Language ENG-JTITLE
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) XQuery optimization by avoiding node sorting and duplicate elimination
Sub Title (in English)
Keyword(1) XQuery
Keyword(2) query optimization
1st Author's Name Yasunori Ishihara
1st Author's Affiliation Osaka University(Osaka Univ.)
2nd Author's Name Hiroyuki Kato
2nd Author's Affiliation National Institute of Informatics(NII)
3rd Author's Name Torsten Grust
3rd Author's Affiliation Universitaet Tuebingen(Universitaet Tuebingen)
Date 2016-03-10
Paper # SS2015-83
Volume (vol) vol.115
Number (no) SS-508
Page pp.pp.43-48(SS),
#Pages 6
Date of Issue 2016-03-03 (SS)