title: a performance study of workfile disk management for concurrent mergesorts in a multiprocessor database system vldb 1995. authors: k wu , p yu , j chung , j teng. venue: nan. year: nan
title: workfile disk management for concurrent mergesorts in a multiprocessor database system distributed and parallel databases , 2000.0. authors: kl wu , ps yu , jy chung , jz teng. venue: nan. year: nan