Paper Abstract and Keywords |
Presentation |
2021-01-27 15:25
Pumping Lemmas for Languages Expressed by Computational Models with Registers Rindo Nakanishi, Ryoma Senda (Nagoya Univ.), Yoshiaki Takata (KUT), Hiroyuki Seki (Nagoya Univ.) MSS2020-41 SS2020-26 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Register automaton (RA), register context-free grammar (RCFG), and register tree automaton (RTA) are computational models with registers which deal with data values. This paper firstly gives definitions of those models, and classes of languages represented by them. As for RTA, we define them in a deterministic, and bottom-up manner. Then, we introduce pumping lemmas for those classes of languages, and show that the lemmas hold. By using the lemmas, we give examples of languages that do not belong to the above-mentioned classes of languages. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
register automaton / register context-free grammar / register tree automaton / pumping lemma / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 343, SS2020-26, pp. 72-77, Jan. 2021. |
Paper # |
SS2020-26 |
Date of Issue |
2021-01-19 (MSS, SS) |
ISSN |
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) |
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MSS2020-41 SS2020-26 |
Conference Information |
Committee |
MSS SS |
Conference Date |
2021-01-26 - 2021-01-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
SS |
Conference Code |
2021-01-MSS-SS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Pumping Lemmas for Languages Expressed by Computational Models with Registers |
Sub Title (in English) |
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Keyword(1) |
register automaton |
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register context-free grammar |
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register tree automaton |
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pumping lemma |
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1st Author's Name |
Rindo Nakanishi |
1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
2nd Author's Name |
Ryoma Senda |
2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
3rd Author's Name |
Yoshiaki Takata |
3rd Author's Affiliation |
Kochi University of Technology (KUT) |
4th Author's Name |
Hiroyuki Seki |
4th Author's Affiliation |
Nagoya University (Nagoya Univ.) |
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Speaker |
Author-1 |
Date Time |
2021-01-27 15:25:00 |
Presentation Time |
25 minutes |
Registration for |
SS |
Paper # |
MSS2020-41, SS2020-26 |
Volume (vol) |
vol.120 |
Number (no) |
no.342(MSS), no.343(SS) |
Page |
pp.72-77 |
#Pages |
6 |
Date of Issue |
2021-01-19 (MSS, SS) |
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