A Corpus Analysis Approach for Automatic Query Expansion and Its Extension to Multiple Databases.

Susan Gauch Jianying Wang Satya Mahesh Rachakonda A Corpus Analysis Approach for Automatic Query Expansion and Its Extension to Multiple Databases. 250-269 1999 17 ACM Trans. Inf. Syst. 3 http://doi.acm.org/10.1145/314516.314519 db/journals/tois/tois17.html#GauchWR99