Paper Abstract and Keywords |
Presentation |
2013-03-07 15:30
Verification of a Conjecture on Performance of Floating codes using Hamming Codes Naoyoshi Okamae, Toru Fujiwara (Osaka Univ.), Yuichi Kaji (NAIST) IT2012-80 ISEC2012-98 WBS2012-66 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Floating codes aim to store rewritable data in irreversible memories
like flash memories, whose value can only transit from the lower to the
higher unless a complex operation. Recently, we proposed a floating code
construction using so-called ``coset coding'' teqchnique with Hamming
code. And we showed that our construction using (7,4) Hamming Codes
guarantees much rewrites and achieves an upper bound, and we also
proposed a conjecture about the performance of our construction using
general Hamming Codes. In this report, we discuss and verify the
conjecture in some parameters. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Floating code / WOM code / Flash memory / Coset coding / Hamming code / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 460, IT2012-80, pp. 119-124, March 2013. |
Paper # |
IT2012-80 |
Date of Issue |
2013-02-28 (IT, ISEC, WBS) |
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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IT2012-80 ISEC2012-98 WBS2012-66 |
Conference Information |
Committee |
IT ISEC WBS |
Conference Date |
2013-03-07 - 2013-03-08 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kwansei Gakuin Univ., Osaka-Umeda Campus |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
joint meeting of IT, ISEC, and WBS |
Paper Information |
Registration To |
IT |
Conference Code |
2013-03-IT-ISEC-WBS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Verification of a Conjecture on Performance of Floating codes using Hamming Codes |
Sub Title (in English) |
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Keyword(1) |
Floating code |
Keyword(2) |
WOM code |
Keyword(3) |
Flash memory |
Keyword(4) |
Coset coding |
Keyword(5) |
Hamming code |
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1st Author's Name |
Naoyoshi Okamae |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Toru Fujiwara |
2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
3rd Author's Name |
Yuichi Kaji |
3rd Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
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Speaker |
Author-1 |
Date Time |
2013-03-07 15:30:00 |
Presentation Time |
25 minutes |
Registration for |
IT |
Paper # |
IT2012-80, ISEC2012-98, WBS2012-66 |
Volume (vol) |
vol.112 |
Number (no) |
no.460(IT), no.461(ISEC), no.462(WBS) |
Page |
pp.119-124 |
#Pages |
6 |
Date of Issue |
2013-02-28 (IT, ISEC, WBS) |
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