title: predictive dynamic load balancing of parallel and distributed rule and query processing. authors: jae-jun hwang , mauricio a. hernández , salvatore j. stolfo , hasanat m. dewan. venue: sigmod conference. year: 1994
title: estimation of query-result distribution and its application in parallel-join load balancing. authors: viswanath poosala , yannis e. ioannidis. venue: very large data bases. year: 1996