Note on "An Optimal Evaluation of Boolean Expressions 
in an Online Query System."

CACM October, 1979

Gudes, E.
Hoffman, A.

Query, Boolean expression, optimal evaluation, information retrieval

3.50 3.70 3.74

CA791002 DB January 16, 1980  4:52 PM

3168	4	3169
3169	4	3169
2965	5	3169
3169	5	3169
3169	5	3169
3169	5	3169