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Paper Abstract and Keywords
Presentation 2018-02-28 09:30
On Fast Computation of RBF Approximate Function by FPGA Implementation
Shogo Masuda, Shinobu Nagayama, Masato Inagi, Shin'ichi Wakabayashi (Hiroshima City Univ.) VLD2017-89
Abstract (in Japanese) (See Japanese page) 
(in English) Radial basis functions (RBFs) are used for function fitting (approximation) of discrete data in various fields such as machine learning, data mining, machine control and so on, and fast calculation of the obtained approximate function is required. Therefore, in this study, we propose a fast calculation method by FPGA implementation. To implement computation of RBF approximate functions on an FPGA efficiently, this paper presents two techniques: square root calculation by Newton’s method and memory based design method. The effectiveness of the proposed hardware implementation was discussed by comparing it with its software implementation.
Keyword (in Japanese) (See Japanese page) 
(in English) RBF approximate functions / FPGA / Newton's method / Memory based design / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 455, VLD2017-89, pp. 1-6, Feb. 2018.
Paper # VLD2017-89 
Date of Issue 2018-02-21 (VLD) 
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)
Download PDF VLD2017-89

Conference Information
Committee VLD HWS  
Conference Date 2018-02-28 - 2018-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Seinen Kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To VLD 
Conference Code 2018-02-VLD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On Fast Computation of RBF Approximate Function by FPGA Implementation 
Sub Title (in English)  
Keyword(1) RBF approximate functions  
Keyword(2) FPGA  
Keyword(3) Newton's method  
Keyword(4) Memory based design  
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1st Author's Name Shogo Masuda  
1st Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
2nd Author's Name Shinobu Nagayama  
2nd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
3rd Author's Name Masato Inagi  
3rd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
4th Author's Name Shin'ichi Wakabayashi  
4th Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
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Speaker Author-1 
Date Time 2018-02-28 09:30:00 
Presentation Time 25 minutes 
Registration for VLD 
Paper # VLD2017-89 
Volume (vol) vol.117 
Number (no) no.455 
Page pp.1-6 
#Pages 6 
Date of Issue 2018-02-21 (VLD) 

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