发明名称 |
PURGING OF STORED TIMESERIES DATA |
摘要 |
There is disclosed methods, systems and computer program products for purging stored data in a repository. Users attach relative importance to all data samples across all timeseries in a repository. The importance attached to a data sample is the 'utility value' of the data sample. An algorithm uses the utility of data samples and allocates the storage space of the repository in such a way that the total loss of information due to purging is minimized while preserving samples with a high utility value.
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申请公布号 |
US2008183778(A1) |
申请公布日期 |
2008.07.31 |
申请号 |
US20080061730 |
申请日期 |
2008.04.03 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
NEOGI ANINDYA;KOTHARI RAVI;SINGH RAGHAVENDRA |
分类号 |
G06F12/02;G06F17/30 |
主分类号 |
G06F12/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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