Classes of Optimal Network Topologies under Multiple Efficiency and Robustness Constraints

被引:1
|
作者
Patil, Sanket [1 ]
Srinivasa, Srinath [1 ]
Venkatasubramanian, Venkat [2 ]
机构
[1] Int Inst Informat Technol, Open Syst Lab, Bangalore 560100, Karnataka, India
[2] Purdue Univ, Sch Chem Engn, Lab Intelligent Proc Syst, W Lafayette, IN 47906 USA
关键词
Network design; optimal networks; optimal structural motifs; SMALL-WORLD; INTERNET; DIAMETER;
D O I
10.1109/ICSMC.2009.5346272
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
We address the problem of designing optimal network topologies under arbitrary optimality requirements. Using three critical system parameters, efficiency, robustness and cost, we evolve optimal topologies under different environmental conditions. Two prominent classes of topologies emerge as optimal: (1) Star-like topologies, with high efficiency, high resilience to random failures and low cost, and (2) "Circular Skip Lists" (CSL), with high robustness to random failures as well as targeted attacks, and high efficiency at moderate cost. We analyze CSLs to observe that they show several structural motifs that are optimal with respect to a variety of metrics.
引用
收藏
页码:4940 / +
页数:2
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