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Paper Abstract and Keywords
Presentation 2018-02-28 10:20
k-Nearest Neighbor Search Hardware Using Locality Sensitive Hashing for High-Dimensional Data
Yuto Arai, Shin'ichi Wakabayashi, Shinobu Nagayama, Masato Inagi (Hiroshima City Univ.) VLD2017-91
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, k-nearest neighbor search is frequently used in the field of pattern recognition, clustering,etc.
However, for high dimensional data, further speeding up of k-nearest neighbor search is required.
Therefore, in this research, focusing on the k-nearest neighbor search using LSH for finding a highly accurate approximate solution, we propose dedicated hardware.
We evaluate the proposed hardware by computer experiment using randomly generated high dimensional data.
Keyword (in Japanese) (See Japanese page) 
(in English) k-Nearest Neighbor Search / LSH / FPGA / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 455, VLD2017-91, pp. 13-18, Feb. 2018.
Paper # VLD2017-91 
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)
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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-HWS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) k-Nearest Neighbor Search Hardware Using Locality Sensitive Hashing for High-Dimensional Data 
Sub Title (in English)  
Keyword(1) k-Nearest Neighbor Search  
Keyword(2) LSH  
Keyword(3) FPGA  
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1st Author's Name Yuto Arai  
1st Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
2nd Author's Name Shin'ichi Wakabayashi  
2nd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
3rd Author's Name Shinobu Nagayama  
3rd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
4th Author's Name Masato Inagi  
4th Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
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Speaker
Date Time 2018-02-28 10:20:00 
Presentation Time 25 
Registration for VLD 
Paper # IEICE-VLD2017-91 
Volume (vol) IEICE-117 
Number (no) no.455 
Page pp.13-18 
#Pages IEICE-6 
Date of Issue IEICE-VLD-2018-02-21 


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