12. The computer-readable storage medium of claim 11 , further comprising: performing a first analysis on the first plurality of results; performing a second analysis on the second plurality of results; and adjusting the degree of similarity between the first set of abstract queries and the second set of abstract queries based on a determined degree of similarity between the first analysis and the second analysis.
11. The computer-readable storage medium of claim 10 , further comprising: executing the at least one query in the first set of abstract queries and receiving a first plurality of results; executing the at least one query in the second set of abstract queries and receiving a second plurality of results; and adjusting the degree of similarity between the first set of abstract queries and the second set of abstract queries based on a determined degree of similarity between the first plurality of results and the second plurality of results.