Invention Grant
- Patent Title: Method and apparatus for optimizing queries under parametric aggregation constraints
- Patent Title (中): 用于在参数聚合约束下优化查询的方法和装置
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Application No.: US12647489Application Date: 2009-12-26
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Publication No.: US07904458B2Publication Date: 2011-03-08
- Inventor: Nikolaos Koudas , Divesh Srivastava , Sudipto Guha , Dimitrios Gunopulos , Michail Vlachos
- Applicant: Nikolaos Koudas , Divesh Srivastava , Sudipto Guha , Dimitrios Gunopulos , Michail Vlachos
- Applicant Address: US NV Reno
- Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee Address: US NV Reno
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/30
Abstract:
The present invention relates to a method and apparatus for optimizing queries. The present invention discloses an efficient method for providing answers to queries under parametric aggregation constraints.
Public/Granted literature
- US20100100538A1 METHOD AND APPARATUS FOR OPTIMIZING QUERIES UNDER PARAMETRIC AGGREGATION CONSTRAINTS Public/Granted day:2010-04-22
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