Paper Abstract and Keywords |
Presentation |
2016-01-21 09:00
Performance Improvement on Music Fingerprint Searching from Large-Scale Database by Using Probabilistic Bias Masahiro Fukuda, Yasushi Inoguchi (JAIST) VLD2015-98 CPSY2015-130 RECONF2015-80 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recent Internet provides a field activating the distribution of music, while it is also a hotbed of illegal copies. This research aims to realize a legitimate music sharing system easy to use on the Internet, by searching music in network equipments and presenting the license and the billing information to the receivers. Staged LSH in Yang's previous work achieved speed-up to a certain extent, but the database was only 300 songs and the bit error of fingerprints slowed the searching. In this paper, we constructed the database equivalent to ten million songs by random number, and then succeeded in making the searching 70.0 times faster but maintaining the accuracy by using two kinds of external memories and a method tolerating a few bit error. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Music Fingerprint / Fingerprint Search / 10-Million Fingerprints / FPGA / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 400, RECONF2015-80, pp. 167-172, Jan. 2016. |
Paper # |
RECONF2015-80 |
Date of Issue |
2016-01-12 (VLD, CPSY, 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 |
VLD2015-98 CPSY2015-130 RECONF2015-80 |
Conference Information |
Committee |
VLD CPSY RECONF IPSJ-SLDM IPSJ-ARC |
Conference Date |
2016-01-19 - 2016-01-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hiyoshi Campus, Keio University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
FPGA Applications, etc |
Paper Information |
Registration To |
RECONF |
Conference Code |
2016-01-VLD-CPSY-RECONF-SLDM-ARC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Performance Improvement on Music Fingerprint Searching from Large-Scale Database by Using Probabilistic Bias |
Sub Title (in English) |
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Music Fingerprint |
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Fingerprint Search |
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10-Million Fingerprints |
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FPGA |
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1st Author's Name |
Masahiro Fukuda |
1st Author's Affiliation |
Japan Advanced Institute of Science and Technology (JAIST) |
2nd Author's Name |
Yasushi Inoguchi |
2nd Author's Affiliation |
Japan Advanced Institute of Science and Technology (JAIST) |
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Speaker |
Author-1 |
Date Time |
2016-01-21 09:00:00 |
Presentation Time |
25 minutes |
Registration for |
RECONF |
Paper # |
VLD2015-98, CPSY2015-130, RECONF2015-80 |
Volume (vol) |
vol.115 |
Number (no) |
no.398(VLD), no.399(CPSY), no.400(RECONF) |
Page |
pp.167-172 |
#Pages |
6 |
Date of Issue |
2016-01-12 (VLD, CPSY, RECONF) |
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