Paper Abstract and Keywords |
Presentation |
2011-03-07 11:05
Performance Evaluation of Reliability-based Selective Repeat Automatic Repeat reQuest Applied to P300 Speller by Online Experiment Yusuke Kaneda, Hiromu Takahashi, Tomohiro Yoshikawa, Takeshi Furuhashi (Nagoya Univ.) NC2010-133 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The P300 speller, one of the brain-computer interfaces, allows users to spell letters just by thoughts. It has an interface composed of letters arranged in a matrix, and it determines the user' s desired letter by recognizing the P300, elicited by flashing the row and the column containing the letter. Flashes are repeated to improve the spelling accuracy, but it degrades the spelling speed instead. This paper proposes reliability-based selective repeat ARQ, which utilizes the maximum posterior probability for the repeat criterion and chooses rows and columns to be flashed based on their posterior probabilities. Consequently, the accuracy can be improved with a small loss of the speed. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Brain-computer interface / P300 speller / posterior probability / selective repeat ARQ / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 461, NC2010-133, pp. 35-40, March 2011. |
Paper # |
NC2010-133 |
Date of Issue |
2011-02-28 (NC) |
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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NC2010-133 |
Conference Information |
Committee |
NC MBE |
Conference Date |
2011-03-07 - 2011-03-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tamagawa University |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
NC |
Conference Code |
2011-03-NC-MBE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Performance Evaluation of Reliability-based Selective Repeat Automatic Repeat reQuest Applied to P300 Speller by Online Experiment |
Sub Title (in English) |
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Brain-computer interface |
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P300 speller |
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posterior probability |
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selective repeat ARQ |
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1st Author's Name |
Yusuke Kaneda |
1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
2nd Author's Name |
Hiromu Takahashi |
2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
3rd Author's Name |
Tomohiro Yoshikawa |
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Nagoya University (Nagoya Univ.) |
4th Author's Name |
Takeshi Furuhashi |
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Nagoya University (Nagoya Univ.) |
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Speaker |
2 |
Date Time |
2011-03-07 11:05:00 |
Presentation Time |
25 |
Registration for |
NC |
Paper # |
IEICE-NC2010-133 |
Volume (vol) |
IEICE-110 |
Number (no) |
no.461 |
Page |
pp.35-40 |
#Pages |
IEICE-6 |
Date of Issue |
IEICE-NC-2011-02-28 |
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