Paper Abstract and Keywords |
Presentation |
2010-06-28 10:45
Optimizing Stream-based Anomaly Detection Algorithm SST with GPU Kosuke Morita (Tokyo Inst. of Tech.), Toyotaro Suzumura (Tokyo Inst. of Tech./IBM Research) DE2010-4 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper we describe the implementation and evaluation of an anomaly detection algorithm called SST (Singular Spectrum Transformation) on top of a data stream management system, System S developed by IBM Research. Moreover we optimized the program in such a way that the most dominant computation part, SVD (Singular Value Decomposition) is offloaded to GPGPU. In the case of the short rage of time-series data, the performance of CPU-based approach outperforms the one of GPU-based approach, but when the window size becomes large, GPU achieves less than 5 seconds while CPU-based one takes nearly 1 minutes. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Data Stream Processing / DSMS / DSPS / System S / SPADE / GPGPU / Anomaly Detection / SST |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 107, DE2010-4, pp. 19-24, June 2010. |
Paper # |
DE2010-4 |
Date of Issue |
2010-06-21 (DE) |
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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DE2010-4 |
Conference Information |
Committee |
DE |
Conference Date |
2010-06-28 - 2010-06-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagoya Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Sensor Data Processing, Stream Databases, etc. |
Paper Information |
Registration To |
DE |
Conference Code |
2010-06-DE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Optimizing Stream-based Anomaly Detection Algorithm SST with GPU |
Sub Title (in English) |
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Keyword(1) |
Data Stream Processing |
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DSMS |
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DSPS |
Keyword(4) |
System S |
Keyword(5) |
SPADE |
Keyword(6) |
GPGPU |
Keyword(7) |
Anomaly Detection |
Keyword(8) |
SST |
1st Author's Name |
Kosuke Morita |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
2nd Author's Name |
Toyotaro Suzumura |
2nd Author's Affiliation |
Tokyo Institute of Technology/IBM Research-Tokyo (Tokyo Inst. of Tech./IBM Research) |
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Speaker |
Author-1 |
Date Time |
2010-06-28 10:45:00 |
Presentation Time |
25 minutes |
Registration for |
DE |
Paper # |
DE2010-4 |
Volume (vol) |
vol.110 |
Number (no) |
no.107 |
Page |
pp.19-24 |
#Pages |
6 |
Date of Issue |
2010-06-21 (DE) |
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