Paper Abstract and Keywords |
Presentation |
2016-09-02 14:10
Speed-Up Method for Optimal Quantizations of Binary-Input Discrete Memoryless Channels with Monge Property Yuta Sakai, Ken-ichi Iwata (Univ. of Fukui) IT2016-40 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This study examines quantizations for outputs of binary-input discrete memoryless channels (B-DMCs) by concatenating a DMC, so-called a quantizer, to the output of the B-DMC.
In this study, we define a generalized information measures for B-DMCs, which contains the mutual information, Gallager's reliability function $E_{0}$, the $alpha$-mutual information, and the $f$-divergence.
We call such generalized information measures the $phi$-information, and we evaluate
the loss of quantizations by using the $phi$-information.
The main result of this study is to reduce the computational complexity for finding an optimal quantizer by using the Monge property. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
binary-input discrete memoryless channel (B-DMC) / quantization / degraded channel / Monge property / $f$-divergence / Gallager's reliability function $E_{0}$ / $alpha$-mutual information / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 206, IT2016-40, pp. 35-40, Sept. 2016. |
Paper # |
IT2016-40 |
Date of Issue |
2016-08-26 (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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IT2016-40 |
Conference Information |
Committee |
IT |
Conference Date |
2016-09-02 - 2016-09-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
New Heartpia |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
error correcting codes, general |
Paper Information |
Registration To |
IT |
Conference Code |
2016-09-IT |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Speed-Up Method for Optimal Quantizations of Binary-Input Discrete Memoryless Channels with Monge Property |
Sub Title (in English) |
|
Keyword(1) |
binary-input discrete memoryless channel (B-DMC) |
Keyword(2) |
quantization |
Keyword(3) |
degraded channel |
Keyword(4) |
Monge property |
Keyword(5) |
$f$-divergence |
Keyword(6) |
Gallager's reliability function $E_{0}$ |
Keyword(7) |
$alpha$-mutual information |
Keyword(8) |
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1st Author's Name |
Yuta Sakai |
1st Author's Affiliation |
University of Fukui (Univ. of Fukui) |
2nd Author's Name |
Ken-ichi Iwata |
2nd Author's Affiliation |
University of Fukui (Univ. of Fukui) |
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Speaker |
Author-1 |
Date Time |
2016-09-02 14:10:00 |
Presentation Time |
25 minutes |
Registration for |
IT |
Paper # |
IT2016-40 |
Volume (vol) |
vol.116 |
Number (no) |
no.206 |
Page |
pp.35-40 |
#Pages |
6 |
Date of Issue |
2016-08-26 (IT) |
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