发明申请
US20070168329A1 Database query system using a statistical model of the database for an approximate query response
审中-公开
数据库查询系统使用数据库的统计模型进行近似查询响应
- 专利标题： Database query system using a statistical model of the database for an approximate query response
- 专利标题（中）： 数据库查询系统使用数据库的统计模型进行近似查询响应
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申请号： US10555887申请日： 2003-12-17
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公开(公告)号： US20070168329A1公开(公告)日： 2007-07-19
- 发明人: Michael Haft , Reimar Hofmann
- 申请人： Michael Haft , Reimar Hofmann
- 优先权： DE10320419.9 20030507
- 国际申请： PCT/DE03/04175 WO 20031217
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
The invention relates to a data base query system which is characterized in that once the database query is drawn up, a compressed image of the database to be queried is queried in accordance with the database query. Depending on the result of the query of the compressed image an inspection is made whether the result is sufficient and if the result is not sufficient, the database itself is queried in accordance with the database query.
信息查询
