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Paper Abstract and Keywords
Presentation 2005-07-22 15:40
Processing XML Streams: From XPath Evaluation to SVG Rendering
Makoto Onizuka, Masaki Hyodo, Hiroyuki Uchiyama, Shuichi Nishioka, Masashi Yamamuro (NTT)
Abstract (in Japanese) (See Japanese page) 
(in English) We propose an architecture of SDI system for alert services on
the Internet, which evaluates a large number of user profiles
on incoming XML streams and then transforms the filtered result
to HTML/SVG data for rendering.
The key techniques for the SDI system are as follows.
1) Efficient XPath evaluation algorithm with DFA for
a large number of user profiles written in XPath expressions,
2) Incremental maintenance algorithm for materialized XSLT/XPath
views, which inputs the filtered incoming XML data and
maintains the existing HTML/SVG data transformed by XSLT programs,
3) Incremental SVG rendering algorithm, which inputs the
updated part of SVG data, incrementally maintains the internal
data model of SVG, and then update the rendered result.
Keyword (in Japanese) (See Japanese page) 
(in English) XML / XPath / stream processing / XSLT / view maintenance / SVG / /  
Reference Info. IEICE Tech. Rep., vol. 105, July 2005.
Paper #  
Date of Issue 2005-07-15 (OIS) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee LOIS  
Conference Date 2005-07-22 - 2005-07-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Iwate Prefectural Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To LOIS 
Conference Code 2005-07-OIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Processing XML Streams: From XPath Evaluation to SVG Rendering 
Sub Title (in English)  
Keyword(1) XML  
Keyword(2) XPath  
Keyword(3) stream processing  
Keyword(4) XSLT  
Keyword(5) view maintenance  
Keyword(6) SVG  
1st Author's Name Makoto Onizuka  
1st Author's Affiliation NTT Cyberspace Lab. (NTT)
2nd Author's Name Masaki Hyodo  
2nd Author's Affiliation NTT Cyberspace Lab. (NTT)
3rd Author's Name Hiroyuki Uchiyama  
3rd Author's Affiliation NTT Cyberspace Lab. (NTT)
4th Author's Name Shuichi Nishioka  
4th Author's Affiliation NTT Cybersolution Lab. (NTT)
5th Author's Name Masashi Yamamuro  
5th Author's Affiliation NTT Cyberspace Lab. (NTT)
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Speaker Author-1 
Date Time 2005-07-22 15:40:00 
Presentation Time 30 minutes 
Registration for LOIS 
Paper # OIS2005-16 
Volume (vol) vol.105 
Number (no) no.200 
Page pp.25-31 
Date of Issue 2005-07-15 (OIS) 

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