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Paper Abstract and Keywords
Presentation 2023-03-02 11:40
Novel Adversarial Attacks Based on Embedding Geometry of Data Manifolds
Masahiro Morita, Hajime Tasaki, Jinhui Chao (Chuo Univ.) PRMU2022-84 IBISML2022-91
Abstract (in Japanese) (See Japanese page) 
(in English) It has been shown recently that adversarial examples inducing misclassification by deep neural networks exist in the orthogonal complementary spaces of the tangent spaces of the data manifold.
In this paper, we propose novel adversarial attacks based on the embedding geometry of the data manifold.
The proposed attacks generate adversarial examples by adding imperceptible perturbations in the directions of the orthogonal complementary space of the tangent spaces of the data manifold along which the weight vectors have prominent components.
Moreover, we also consider targeted attacks by the output inversion in the hidden layer neurons toward the target class.
Evaluations of these proposed attacks are also reported.
Keyword (in Japanese) (See Japanese page) 
(in English) Deep learning / Adversarial example / Manifold hypothesis / Data manifold / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 405, IBISML2022-91, pp. 140-145, March 2023.
Paper # IBISML2022-91 
Date of Issue 2023-02-23 (PRMU, IBISML) 
ISSN 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)
Download PDF PRMU2022-84 IBISML2022-91

Conference Information
Committee PRMU IBISML IPSJ-CVIM  
Conference Date 2023-03-02 - 2023-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Future University Hakodate 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IBISML 
Conference Code 2023-03-PRMU-IBISML-CVIM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Novel Adversarial Attacks Based on Embedding Geometry of Data Manifolds 
Sub Title (in English)  
Keyword(1) Deep learning  
Keyword(2) Adversarial example  
Keyword(3) Manifold hypothesis  
Keyword(4) Data manifold  
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1st Author's Name Masahiro Morita  
1st Author's Affiliation Chuo University (Chuo Univ.)
2nd Author's Name Hajime Tasaki  
2nd Author's Affiliation Chuo University (Chuo Univ.)
3rd Author's Name Jinhui Chao  
3rd Author's Affiliation Chuo University (Chuo Univ.)
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Speaker Author-1 
Date Time 2023-03-02 11:40:00 
Presentation Time 15 minutes 
Registration for IBISML 
Paper # PRMU2022-84, IBISML2022-91 
Volume (vol) vol.122 
Number (no) no.404(PRMU), no.405(IBISML) 
Page pp.140-145 
#Pages 6 
Date of Issue 2023-02-23 (PRMU, IBISML) 

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