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Paper Abstract and Keywords
Presentation 2015-03-10 09:30
A Heuristic to Solve Inverse Unfolding Problem for Functions Dealing with Tree Structure Data
Tomofumi Kato, Masanori Nagashima, Masahiko Sakai, Naoki Nishida, Toshiki Sakabe (Nagoya Univ.) SS2014-69
Abstract (in Japanese) (See Japanese page) 
(in English) Unfold/Fold transformations have been widely used for program transformation, theorem proving, and so on.
Unfold and Fold are not in the inverse relation of each other, and a transformational result of Unfold is generally not restorable by Fold, and vice versa.
Therefore, the inverse Unfolding problem make sense and a heuristic solving for it have been proposed.
The method, however, only covers the inverse Unfolding problem for functions with linear data structures (e.g. natural numbers, lists).
This paper extends the tagging method used in the heuristic to functions with non-linear data structures (e.g. binary trees).
Keyword (in Japanese) (See Japanese page) 
(in English) Unfold/Fold transformation / term rewriting system / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 510, SS2014-69, pp. 85-90, March 2015.
Paper # SS2014-69 
Date of Issue 2015-03-02 (SS) 
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 SS2014-69

Conference Information
Committee SS  
Conference Date 2015-03-09 - 2015-03-10 
Place (in Japanese) (See Japanese page) 
Place (in English) OKINAWAKEN SEINENKAIKAN 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SS 
Conference Code 2015-03-SS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Heuristic to Solve Inverse Unfolding Problem for Functions Dealing with Tree Structure Data 
Sub Title (in English)  
Keyword(1) Unfold/Fold transformation  
Keyword(2) term rewriting system  
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1st Author's Name Tomofumi Kato  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Masanori Nagashima  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Masahiko Sakai  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
4th Author's Name Naoki Nishida  
4th Author's Affiliation Nagoya University (Nagoya Univ.)
5th Author's Name Toshiki Sakabe  
5th Author's Affiliation Nagoya University (Nagoya Univ.)
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Speaker Author-1 
Date Time 2015-03-10 09:30:00 
Presentation Time 25 minutes 
Registration for SS 
Paper # SS2014-69 
Volume (vol) vol.114 
Number (no) no.510 
Page pp.85-90 
#Pages 6 
Date of Issue 2015-03-02 (SS) 

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