@inproceedings {271680, author = {John Bruno and Jos{\'e} Brustoloni and Eran Gabber and Banu {\"O}zden and Abraham Silberschatz}, title = {Retrofitting Quality of Service into a {Time-Sharing} Operating System}, booktitle = {1999 USENIX Annual Technical Conference (USENIX ATC 99)}, year = {1999}, address = {Monterey, CA}, url = {https://www.usenix.org/conference/1999-usenix-annual-technical-conference/retrofitting-quality-service-time-sharing}, publisher = {USENIX Association}, month = jun }