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Controlled sequential factorial design for simulation factor screening

Published: 04 December 2005 Publication History

Abstract

Screening experiments are performed to eliminate unimportant factors so that the remaining important factors can be more thoroughly studied in later experiments. Sequential screening methods are specifically fit for simulation experiments. They are usually more efficient than one-step procedures. The challenge is to prove the "correctness" of the result.This paper proposes Controlled Sequential Factorial Design (CSFD) for discrete-event simulations. It combines sequential hypothesis-testing procedures with the traditional factorial design to control the Type I Error and power for each factor under heterogeneous variances conditions. CSFD requires minimum assumptions and demonstrates robust performance with different system conditions.

References

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Gilmour, S. G. and R. Mead. 1995. Stopping rules for sequences of factorial designs. Applied Statistics 44(3): 343--355.
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Hunter, J. S. 1964. Sequential factorial estimation. Technometrics 6(1): 41--55.
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Kim, S.-H. and B. L. Nelson. 2001. A fully sequential procedure for indifference-zone selection in simulation. ACM Transaction on Modeling and Computer Simulation 11(3): 251--273.
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Trocine, L. and L. Malone. 2000. Finding important independent variables through screening designs: A comparison of methods. In Proceeding of the 2000 Winter Simulation Conference, ed. J. A. Joines, R. R. Barton, K. Kang, and P. A. Fishwick, 749--754. Piscataway, New Jersey: Institute of Electrical and Electronics Engineers. Available online via <http://www.informs-cs.org/wsc00papers/098.PDF> {accessed July 6, 2003}.
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Trocine, L. and L. Malone. 2001. An overview of newer, advanced screening methods for the initial phase in an experimental design. In Proceeding of the 2001 Winter Simulation Conference, ed. B. A. Peters, J. S. Smith, D. J. Medeiros, and M. W. Rohrer, 169--178. Piscataway, New Jersey: Institute of Electrical and Electronics Engineers. Available online via <http://www.informs-cs.org/wsc01papers/020.PDF> {accessed July 6, 2003}.
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Wan, H., B. Ankenman, and B. L. Nelson. 2003. Controlled sequential bifurcation: A new factor-screening method for discrete-event simulation. In Proceeding of the 2003 Winter Simulation Conference, ed. S. Chick, P. J. Sánchez, D. Derrin, and D. J. Morrice, 565--573. Piscataway, New Jersey: Institute of Electrical and Electronics Engineers.
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Wan, H. 2004. Simulation factor screening with controlled sequential bifurcation. Ph.D thesis. Department of Industrial Engineering and Management Sciences, Northwestern University, Evanston, IL 60208--3119, USA.
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Wan, H., B. Ankenman, and B. L. Nelson. 2005a. Controlled sequential bifurcation: A new factor-screening method for discrete-event simulation. Operations Research, to appear.
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Wan, H., B. Ankenman, and B. L. Nelson. 2005b. Simulation factor screening with controlled sequential bifurcation in the presence of interactions. Working Paper.
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Wu, J. C. F., and M. Hamada. 2000. Experiments: Planning, Analysis, and Parameter Design Optimization. New York: John Wiley & Sons, Inc.
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Cited By

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  • (2010)Modification of Cheng's methodProceedings of the Winter Simulation Conference10.5555/2433508.2433632(1034-1047)Online publication date: 5-Dec-2010
  • (2007)Important factors in screening for colorectal cancerProceedings of the 39th conference on Winter simulation: 40 years! The best is yet to come10.5555/1351542.1351803(1475-1482)Online publication date: 9-Dec-2007
  • (2007)Controlled sequential bifurcation for software reliability studyProceedings of the 39th conference on Winter simulation: 40 years! The best is yet to come10.5555/1351542.1351605(281-288)Online publication date: 9-Dec-2007
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cover image ACM Conferences
WSC '05: Proceedings of the 37th conference on Winter simulation
December 2005
2769 pages
ISBN:0780395190

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Winter Simulation Conference

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Published: 04 December 2005

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WSC '05 Paper Acceptance Rate 209 of 316 submissions, 66%;
Overall Acceptance Rate 3,413 of 5,075 submissions, 67%

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Cited By

View all
  • (2010)Modification of Cheng's methodProceedings of the Winter Simulation Conference10.5555/2433508.2433632(1034-1047)Online publication date: 5-Dec-2010
  • (2007)Important factors in screening for colorectal cancerProceedings of the 39th conference on Winter simulation: 40 years! The best is yet to come10.5555/1351542.1351803(1475-1482)Online publication date: 9-Dec-2007
  • (2007)Controlled sequential bifurcation for software reliability studyProceedings of the 39th conference on Winter simulation: 40 years! The best is yet to come10.5555/1351542.1351605(281-288)Online publication date: 9-Dec-2007
  • (2006)A data-integrated nurse activity simulation modelProceedings of the 38th conference on Winter simulation10.5555/1218112.1218289(960-966)Online publication date: 3-Dec-2006
  • (2006)A hybrid method for simulation factor screeningProceedings of the 38th conference on Winter simulation10.5555/1218112.1218186(382-389)Online publication date: 3-Dec-2006

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