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Paper Abstract and Keywords
Presentation 2016-05-19 10:05
Succinct-Data-Structure Based on Block-Size-Constrained Compression for a Text-Search Accelerator
Masanori Hariyama, Hasitha Muthumala Waidyasooriya (Tohoku Univ.) RECONF2016-2
Abstract (in Japanese) (See Japanese page) 
(in English) Succinct data structures are introduced to efficiently solve a given problem while representing the data using as a little space as possible.
However, the full potential of the succinct data structures have not been utilized in software-based implementations due to the large storage size and the memory access bottleneck.
This paper proposes a hardware-oriented data compression method to reduce the storage space without increasing the processing time. We use a parallel processing architecture to reduce the decompression overhead.
The evaluation result demonstrates that the data is compressed by 37.5% still having fast data access with small decompression overhead.
Keyword (in Japanese) (See Japanese page) 
(in English) Succinct data structures / data compression / text-search / FPGA / big-data applications / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 53, RECONF2016-2, pp. 3-8, May 2016.
Paper # RECONF2016-2 
Date of Issue 2016-05-12 (RECONF) 
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 RECONF2016-2

Conference Information
Committee RECONF  
Conference Date 2016-05-19 - 2016-05-20 
Place (in Japanese) (See Japanese page) 
Place (in English) FUJITSU LAB. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Reconfigurable Systems, etc. 
Paper Information
Registration To RECONF 
Conference Code 2016-05-RECONF 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Succinct-Data-Structure Based on Block-Size-Constrained Compression for a Text-Search Accelerator 
Sub Title (in English)  
Keyword(1) Succinct data structures  
Keyword(2) data compression  
Keyword(3) text-search  
Keyword(4) FPGA  
Keyword(5) big-data applications  
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1st Author's Name Masanori Hariyama  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Hasitha Muthumala Waidyasooriya  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2016-05-19 10:05:00 
Presentation Time 20 minutes 
Registration for RECONF 
Paper # RECONF2016-2 
Volume (vol) vol.116 
Number (no) no.53 
Page pp.3-8 
#Pages 6 
Date of Issue 2016-05-12 (RECONF) 

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