Paper Abstract and Keywords |
Presentation |
2018-09-05 10:35
On searching for optimal non-alphabetic arithmetic codes based on A* algorithm Naohiro Uchida, Mikihiko Nishiara (Shinshu Univ.) IT2018-30 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Arithmetic codes are known as alphabetic codes.In this report, we expand alphabetic arithmetic codes into non-alphabetic arithmetic codes.Therefore, there possibly is a code with better performance than any ordinary arithmetic codes by incorporating the order of information source symbols into the design parameters.In this report, we propose a search algorithm for optimal non-alphabetic arithmetic codes based on $A^{ast}$algorithm and prove its optimality. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Arithmetic codes / A* algorithm / AIFV codes / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 205, IT2018-30, pp. 19-23, Sept. 2018. |
Paper # |
IT2018-30 |
Date of Issue |
2018-08-29 (IT) |
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) |
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IT2018-30 |
Conference Information |
Committee |
IT |
Conference Date |
2018-09-05 - 2018-09-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Seionsou |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
error correcting codes, general |
Paper Information |
Registration To |
IT |
Conference Code |
2018-09-IT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
On searching for optimal non-alphabetic arithmetic codes based on A* algorithm |
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Arithmetic codes |
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A* algorithm |
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AIFV codes |
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1st Author's Name |
Naohiro Uchida |
1st Author's Affiliation |
Shinshu University (Shinshu Univ.) |
2nd Author's Name |
Mikihiko Nishiara |
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Shinshu University (Shinshu Univ.) |
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Speaker |
Author-1 |
Date Time |
2018-09-05 10:35:00 |
Presentation Time |
25 minutes |
Registration for |
IT |
Paper # |
IT2018-30 |
Volume (vol) |
vol.118 |
Number (no) |
no.205 |
Page |
pp.19-23 |
#Pages |
5 |
Date of Issue |
2018-08-29 (IT) |
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