| 发明名称 |
METHODS AND APPARATUS FOR SPECIFYING AND PROCESSING DESCRIPTIVE QUERIES FOR DATA SOURCES |
| 摘要 |
Improved descriptive query techniques are provided. More particularly, techniques are provided for specifying and processing descriptive queries for data providers grouped into provider kinds with hierarchical containment relationships. The query may include arbitrary boolean combinations of arbitrary tests on the values of attributes of the data providers.
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| 申请公布号 |
US2012150904(A1) |
申请公布日期 |
2012.06.14 |
| 申请号 |
US201213401330 |
申请日期 |
2012.02.21 |
| 申请人 |
COHEN NORMAN HOWARD;CASTRO PAUL C.;MISRA ARCHAN;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
COHEN NORMAN HOWARD;CASTRO PAUL C.;MISRA ARCHAN |
| 分类号 |
G06F17/30;G06F7/00 |
主分类号 |
G06F17/30 |
| 代理机构 |
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