| Presentation | 2010-06-28 Optimizing Stream-based Anomaly Detection Algorithm SST with GPU Kosuke MORITA, Toyotaro SUZUMURA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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) |
| Keyword(in English) | Data Stream Processing / DSMS / DSPS / System S / SPADE / GPGPU / Anomaly Detection / SST |
| Paper # | DE2010-4 |
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| Conference Information | |
| Committee | DE |
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| Conference Date | 2010/6/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Data Engineering (DE) |
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| Language | JPN |
| 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) | |
| Keyword(1) | Data Stream Processing |
| Keyword(2) | DSMS |
| Keyword(3) | 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() |
| 2nd Author's Name | Toyotaro SUZUMURA |
| 2nd Author's Affiliation | Tokyo Institute of Technology:IBM Research-Tokyo |
| Date | 2010-06-28 |
| Paper # | DE2010-4 |
| Volume (vol) | vol.110 |
| Number (no) | 107 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |