| 发明名称 | Creating and processing a data rule for data quality | ||
| 摘要 | A data rule is created and processed by receiving an expression defining a logic of a rule and at least one logical variable, creating a rule definition including the expression and the at least one logical variable for binding each logical variable of the rule with at least one column, associating a characteristic enabling comparison of columns with a first logical variable of the rule definition, and storing the characteristic as part of the rule definition. | ||
| 申请公布号 | US8949166(B2) | 申请公布日期 | 2015.02.03 |
| 申请号 | US201113217389 | 申请日期 | 2011.08.25 |
| 申请人 | International Business Machines Corporation | 发明人 | Nelke Sebastian;Oberhofer Martin;Saillet Yannick;Seifert Jens |
| 分类号 | G06F17/00;G06F7/00;G06N5/02;G06F17/30 | 主分类号 | G06F17/00 |
| 代理机构 | Edell, Shapiro & Finnan, LLC | 代理人 | Murray Susan;Edell, Shapiro & Finnan, LLC |
| 主权项 | 1. A computer-implemented method of creating and processing a data rule using an electronic computing device, the method comprising: receiving an expression defining a logic of a rule and at least one logical variable; creating a rule definition including the expression and the at least one logical variable for binding each logical variable of the rule with at least one column; associating a characteristic enabling comparison of columns with a logical variable of the rule definition; and storing the characteristic as part of the rule definition. | ||
| 地址 | Armonk NY US | ||