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Paper Abstract and Keywords
Presentation 2010-01-23 13:00
A discussion on examinee authentication in multiple-choice e-Test -- Accuracy evaluation under the environment assumed realistic exam --
Yusuke Kometani, Mamoru Matsumoto, Takehiro Furuta, Takako Akakura (Tokyo Univ. of Science.) ET2009-95
Abstract (in Japanese) (See Japanese page) 
(in English) The purpose of this study is proposing the authentication method based of features of writing for detecting impersonation of examinees in e-Test. We discuss an multiple choice e-Test system that confirms the examinee authentication periodically during the test. In the system, we assume that examinees write their choices of answers using pen tablets. We applied the dynamic programming (DP) matching to calculate the dissimilarity of the dynamic features of writing which are captured by pen tablets under the environment assumed realistic exam, and evaluated its applicability for examinee authentication. In our experiments with two groups, the percentages of correctly authenticated answers are 90.8 % and 89.2% respectively. These results suggest that the DP matching is applicable for examinee authentication.
Keyword (in Japanese) (See Japanese page) 
(in English) e-Test / Examinee Authentication / DP matching / Multiple Choice / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 387, ET2009-95, pp. 19-24, Jan. 2010.
Paper # ET2009-95 
Date of Issue 2010-01-16 (ET) 
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)
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Conference Information
Committee ET  
Conference Date 2010-01-23 - 2010-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Tsukuba Univ. of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ET 
Conference Code 2010-01-ET 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A discussion on examinee authentication in multiple-choice e-Test 
Sub Title (in English) Accuracy evaluation under the environment assumed realistic exam 
Keyword(1) e-Test  
Keyword(2) Examinee Authentication  
Keyword(3) DP matching  
Keyword(4) Multiple Choice  
1st Author's Name Yusuke Kometani  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science.)
2nd Author's Name Mamoru Matsumoto  
2nd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science.)
3rd Author's Name Takehiro Furuta  
3rd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science.)
4th Author's Name Takako Akakura  
4th Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science.)
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Speaker Author-1 
Date Time 2010-01-23 13:00:00 
Presentation Time 25 minutes 
Registration for ET 
Paper # ET2009-95 
Volume (vol) vol.109 
Number (no) no.387 
Page pp.19-24 
Date of Issue 2010-01-16 (ET) 

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