发明授权
- 专利标题： Detecting and tracking monotonicity for accelerating range and inequality queries
- 专利标题（中）： 检测和跟踪单调性以加速范围和不等式查询
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申请号： US11486855申请日： 2006-07-14
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公开(公告)号： US07519583B2公开(公告)日： 2009-04-14
- 发明人: Bishwaranjan Bhattacharjee , Timothy Ray Malkemus
- 申请人： Bishwaranjan Bhattacharjee , Timothy Ray Malkemus
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Yee & Associates, P.C.
- 代理商 Lisa M. Yamonaco
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
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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