When should we superpose M/G/1 queues?

References

• Hillier , F.S. and Lieberman , G.J. ( 1995 ) Introduction to Operations Research , 6th edn , McGraw—Hill , New York .
   Google Scholar
• KJeinrock , L. ( 1975 ) Queueing Systems , vol. 1 , Wiley , New York .
   Google Scholar
• Bertsekas , D. and Gallagher , R. ( 1987 ) Data Networks , Prentice—Hall , Englewood Cliffs , NJ .
   Google Scholar
• Patterson , D.A. and Hennessy , J.L. ( 1996 ) Computer Architecture A Quantitative Approach , 2nd edn , Morgan Kaufmann Publishers , San Mateo , CA .
   Google Scholar
• Sierra , H.M. ( 1990 ) An Introduction to Direct Access Storage Devices , Academic Press , New York .
   Google Scholar
• Katz , R.H. , Gibson , G.A. and Patterson , D.A. ( 1989 ) Disk system architectures for high performance computing. Proceedings of the IEEE , 11 1842 – 1858 .
   Google Scholar
• Chen , P.M. , Lee , E.K. , Gibson , G.A. , Katz , R.H. and Patterson , D.A. ( 1994 ) RAID High—performance, reliable secondary storage. ACM Computing Surveys , 26 , 145 – 185 .
   Web of Science ®Google Scholar
• Ng , S.W. ( 1991 ) Improving disk performance via latency reduction. IEEE Transactions on the Computer , 40 , 22 – 30 .
   Web of Science ®Google Scholar
• Chien , C. ( 1993 ) Seek distances in disks with dual arms and mirrored disks. Performance Evaluation , 18 , 175 – 188 .
   Web of Science ®Google Scholar
• Chung , K.L. ( 1974 ) A Course in Probability Theory , 2nd edn , Academic Press , New York .
   Google Scholar