NDLI: Reference-Sensitivity Analysis in Partial Evaluation for XQuery

Content Provider	IEEE Xplore Digital Library
Author	Su Hang Liao Husheng
Copyright Year	2009
Abstract	In the partial evaluation for XQuery, the reconstruction for XML document segment is used to represent the result of the constant folding for the value of a node expression. But the representation of the result do lost some semantic information of the value, such as the relative position of a node in an XML document. Unfortunately, there are some special expressions that work out their values by using the semantic information in XQuery. A wrong residual program will be produced by the partial evaluator when reconstructs the values of the expressions which participate in the computing of those special expressions. And it will result in a low efficient partial evaluation if constant folding is arbitrarily prohibited. To avoid the mistake and achieve an effective partial evaluation for XQuery, a novel method, called reference-sensitivity analysis, is proposed in this thesis, which can be used to distinguish the node expression whose value can not be reconstructed for doing constant folding from others.
Starting Page	82
Ending Page	89
File Size	491110
Page Count	8
File Format	PDF
ISBN	9780769535708
DOI	10.1109/WCSE.2009.17
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-05-19
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optimization methods XQuery Reconstruction algorithms Educational institutions Program analysis Data mining Information analysis Databases XML Constant folding Data models Books Partial evaluation Software engineering
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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