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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
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)
Download PDF 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) 
Topics (in English)  
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)  
Keyword(1) Brain-computer interface  
Keyword(2) P300 speller  
Keyword(3) posterior probability  
Keyword(4) selective repeat ARQ  
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  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
4th Author's Name Takeshi Furuhashi  
4th Author's Affiliation Nagoya University (Nagoya Univ.)
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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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