@inproceedings {conf/cata/VakaliS01, title = {A QoS based disk subsystem}, booktitle = {Computers and Their Applications}, year = {2001}, pages = {409-412}, publisher = {ISCA}, organization = {ISCA}, isbn = {1-880843-37-4}, author = {Athena Vakali and Stupa, Constantina}, editor = {Hung, C. C.} }