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Paper Abstract and Keywords
Presentation 2007-07-03 09:55
A Scheme for Distributed and Parallel XML Query Processing using Remote Proxy
Makoto Yui, Jun Miyazaki (NAIST), Shunsuke Uemura (Nara Sangyo Univ), Hirokazu Kato (NAIST) DE2007-58
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we focus on one aspect of distributed XQuery processing which is data exchange between processor elements. We firstly address the problem of distributed XQuery processing, and explain how the problem differs from traditional database problem. For the efficient XML query processing, we propose a scheme for distributed and parallel query processing which adopts the use of Remote Proxy. Previously proposed methods, which uses pass-by-value semantics, have suffered from redundant communication between processor elements and limited inter-operator parallelism. Our scheme make the use of pass-by-reference semantics using Remote Proxy for data exchanges.
Then, the network traffic and buffer occupation by exchanging data are reduced due to the fruit of call-by-need semantics. Moreover, our scheme naturally allows parallel query execution.
Keyword (in Japanese) (See Japanese page) 
(in English) Distributed and Parallel query processing / XML Query Processing / XQuery / Distributed Object / Distributed Database / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 131, DE2007-58, pp. 217-222, July 2007.
Paper # DE2007-58 
Date of Issue 2007-06-25 (DE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF DE2007-58

Conference Information
Committee DE  
Conference Date 2007-07-02 - 2007-07-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Akiu hot springs (Sendai) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Summer Database Workshop 2007 (Data engineering, etc.) 
Paper Information
Registration To DE 
Conference Code 2007-07-DE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Scheme for Distributed and Parallel XML Query Processing using Remote Proxy 
Sub Title (in English)  
Keyword(1) Distributed and Parallel query processing  
Keyword(2) XML Query Processing  
Keyword(3) XQuery  
Keyword(4) Distributed Object  
Keyword(5) Distributed Database  
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1st Author's Name Makoto Yui  
1st Author's Affiliation Graduate School of Information Science, NAIST (NAIST)
2nd Author's Name Jun Miyazaki  
2nd Author's Affiliation Graduate School of Information Science, NAIST (NAIST)
3rd Author's Name Shunsuke Uemura  
3rd Author's Affiliation Nara Sangyo University (Nara Sangyo Univ)
4th Author's Name Hirokazu Kato  
4th Author's Affiliation Graduate School of Information Science, NAIST (NAIST)
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Speaker Author-1 
Date Time 2007-07-03 09:55:00 
Presentation Time 25 minutes 
Registration for DE 
Paper # DE2007-58 
Volume (vol) vol.107 
Number (no) no.131 
Page pp.217-222 
#Pages 6 
Date of Issue 2007-06-25 (DE) 

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