X. Qin, H. Jiang, Y. Zhu, and D. Swanson. 2003. Boosting performance of I/O-intensive workload by preemptive job migrations in a cluster system. In Anais do XV Symposium on Computer Architecture and High Performance Computing, novembro 10, 2003, São Paulo/SP, Brasil. SBC, Porto Alegre, Brasil, 235-243.