1
Nikolaos Koudas, Divesh Srivastava, Sudipto Guha, Dimitrios Gunopulos, Michail Vlachos: Method and apparatus for optimizing queries under parametric aggregation constraints. AT&T, February 23, 2010: US07668801 (12 worldwide citation)

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.


2
Nikolaos Koudas, Divesh Srivastava, Sudipto Guha, Dimitrios Gunopulos, Michail Vlachos: Method and apparatus for optimizing queries under parametric aggregation constraints. AT&T Intellectual Property II, March 8, 2011: US07904458 (4 worldwide citation)

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.


3
Nikolaos Koudas, Divesh Srivastava, Sudipto Guha, Dimitrios Gunopulos, Michail Vlachos: Method and apparatus for optimizing queries under parametric aggregation constraints. At&T, February 28, 2008: US20080052268-A1

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.


4
Nikolaos Koudas, Divesh Srivastava, Sudipto Guha, Dimitriious Gunopoulos, Michail Vlachos: Method and apparatus for optimizing queries under parametric aggregation constraints. At & T Legal Department Wt, April 22, 2010: US20100100538-A1

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.