APPENDICES and SUPPLEMENTS
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Online appendix to reduction of closed queueing networks for efficient simulation. The appendix supports the information on article 10.
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ABSTRACT
This article gives several methods for approximating a closed queueing network with a smaller one. The objective is to reduce the simulation time of the network. We consider Jackson-like networks with Markovian routing and with general service distributions. The basic idea is to first divide the network into two parts—the core nodes of interest and the remaining nodes. We suppose that only metrics at the core nodes are of interest. The remaining nodes are collapsed into a reduced set of nodes, in an effort to approximate the flows into and out of the set of core nodes. The core nodes and their interactions are preserved in the reduced network. We test the network reductions for accuracy and speed. By randomly generating sample networks, we test the reductions on a large variety of test networks, rather than on a few specific cases. The main conclusion is that the reductions work well when the squared coefficients of variation of the service distributions are not all small (that is, the network is not close to being deterministic) and for nodes where the utilization is not too high or too low.
REFERENCES
Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.
| |
1
|
Albert, R. and Barabási, A. L. 2002. Statistical mechanics of complex networks. Rev. Mod. Physics 74, 1, 47--97.
|
| |
2
|
Barabási, A. L. and Bonabeau, E. 2003. Scale-free networks. Sci. Amer. 288, 5, 60--69.
|
| |
3
|
|
| |
4
|
|
| |
5
|
Boucherie, R. J. and Stewart, M. 1998. Norton's equivalent for batch routing queueing networks with independently routing customers. Stochastic Models 14, 5, 1091--1112.
|
| |
6
|
Boucherie, R. J. and van Dijk, N. M. 1993. A generalization of Norton's theorem for queueing networks. Queueing Syst. 13, 251--289.
|
| |
7
|
Chandy, K. M. and Georganas, N. D. 1975. Decomposition and aggregation by class in closed queueing networks. IEEE Trans. Softw. Eng. 19, 36--42.
|
| |
8
|
Chandy, K. M., Herzog, U., and Woo, L. 1975. Parametric analysis of queueing networks. IBM J. Res. Devel. 19, 43--49.
|
| |
9
|
Cowie, J., Liu, H., Liu, J., Nicol, D., and Ogielski, A. 1999. Towards realistic million-node Internet simulations. In Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications.
|
 |
10
|
|
| |
11
|
Curtois, P. 1977. Decomposability Queueing and Computer Science Applications. ACM monograph series, Academic Press, New York.
|
| |
12
|
Dai, J. G. and Harrison, J. M. 1992. Reflected Brownian motion in an orthant: Numerical methods for steady-state analysis. Ann. Appl. Prob. 2, 65--86.
|
| |
13
|
Dai, J. G. and Harrison, J. M. 1993. The QNET method for two-moment analysis of closed manufacturing systems. Ann. Appl. Prob. 3, 968--1012.
|
| |
14
|
Dai, J. G., Nguyen, V., and Reiman, M. I. 1994. Sequential bottleneck decomposition: An approximation method for generalized Jackson networks. Oper. Res. 42, 119--136.
|
| |
15
|
Dai, J. G., Yeh, D. H., and Zhou, C. 1997. The QNET method for re-entrant queueing networks with priority disciplines. Oper. Res. 45, 4, 610--623.
|
| |
16
|
|
| |
17
|
|
| |
18
|
|
| |
19
|
Kim, S. 2004. The heavy-traffic bottleneck phenomenon under splitting and superposition. Europ. J. Oper. Res. 157, 736--745.
|
| |
20
|
Kuehn, P. J. 1979. Approximate analysis of general queueing networks by decomposition. IEEE Trans. Comm. 27, 113--126.
|
| |
21
|
Liu, B., Guo, Y., Kurose, J., Towsley, D., and Gong, W. 1999. Fluid simulation of large scale networks: Issues and tradeoffs. In Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications.
|
 |
22
|
Yong Liu , Francesco Lo Presti , Vishal Misra , Don Towsley , Yu Gu, Fluid models and solutions for large-scale IP networks, Proceedings of the 2003 ACM SIGMETRICS international conference on Measurement and modeling of computer systems, June 11-14, 2003, San Diego, CA, USA
|
| |
23
|
|
| |
24
|
|
| |
25
|
|
| |
26
|
Reiman, M. 1984. Open queueing networks in heavy traffic. Math. Oper. Res. 9, 3, 441--458.
|
| |
27
|
Reiman, M. I. 1990. Asymptotically exact decomposition approximations for open queueing networks. Oper. Res. Lett. 9, 363--370.
|
| |
28
|
Riley, G. and Ammar, M. H. 2002. Simulating large networks—how big is big enough? In Proceedings of the 1st International Conference on Grand Challenges for Modeling and Simulation.
|
| |
29
|
|
 |
30
|
|
| |
31
|
Suresh, S. and Whitt, W. 1990. The heavy-traffic bottleneck phenomenon in open queueing networks. Oper. Res. Lett. 9, 355--362.
|
| |
32
|
Whitt, W. 1982. Approximating a point process by a renewal process, I: Two basic methods. Oper. Res. 30, 125--147.
|
| |
33
|
Whitt, W. 1983a. Performance of the QNA. Bell Syst. Tech. J. 62, 9, 2816--2843.
|
| |
34
|
Whitt, W. 1983b. The queueing network analyzer. Bell Syst. Tech. J. 62, 9, 2779--2815.
|
| |
35
|
Whitt, W. 1984. Open and closed models for networks of queues. AT&T Bell Lab. Tech. J. 63, 9, 1911--1979.
|
| |
36
|
|
| |
37
|
Yousefi, A., Donohue, G. L., and Qureshi, K. M. 2003. Investigation of en-route metrics for model validation and airspace design using the Total Airport and Airspace Modeler (TAAM). In Proceedings of the 5th EUROCONTROL/FAA ATM R&D Conference. Budapest, Hungary.
|
|