发明名称 |
Detecting and tracking monotonicity for accelerating range and inequality queries |
摘要 |
A computer implemented method, apparatus, and computer usable program code for detecting monotonicity. A determination is made as to whether a function that is assumed to be monotonic will remain monotonic after performing an operation in response to receiving the operation. The operation is allowed to be performed in response to a determination that the function will remain monotonic after performing the operation.
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申请公布号 |
US8176035(B2) |
申请公布日期 |
2012.05.08 |
申请号 |
US20080114523 |
申请日期 |
2008.05.02 |
申请人 |
BHATTACHARJEE BISHWARANJAN;MALKEMUS TIMOTHY RAY;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BHATTACHARJEE BISHWARANJAN;MALKEMUS TIMOTHY RAY |
分类号 |
G06F7/00;G06F17/30 |
主分类号 |
G06F7/00 |
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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