Abstract
We show that any discrete opinion pooling procedure with positive weights can be asymptotically approximated by DeGroot’s procedure whose communication digraph is a Hamiltonian cycle with loops. In this cycle, the weight of each arc (which is not a loop) is inversely proportional to the influence of the agent the arc leads to.
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DeGroot, M.H., Reaching a Consensus, J. Am. Stat. Ass., 1974, vol. 69, pp. 118–121.
Agaev, R.P. and Chebotarev, P.Yu., The ProjectionMethod for Reaching Consensus and the Regularized Power Limit of a Stochastic Matrix, Autom. Remote Control, 2011, vol. 72, no. 12, pp. 2458–2476.
Tutte, W.T., Graph Theory, Reading: Addison-Wesley, 1984. Translated under the title Teoriya grafov, Moscow: Mir, 1988.
Chebotarev, P. and Agaev, R., Forest Matrices Around the Laplacian Matrix, Linear Algebra Appl., 2002, vol. 356, pp. 253–274.
Wentzell, A.D. and Freidlin, M.I., On Small Random Perturbations of Dynamical Systems, Russ. Math. Surveys, 1970, vol. 25, no. 1, pp. 1–55.
Agaev, R.P. and Chebotarev, P.Yu., The Matrix of Maximum Out Forests of a Digraph and Its Applications, Autom. Remote Control, 2000, vol. 61, no. 9, pp. 1424–1450.
Jackson, M.O., Social and Economic Networks, Princeton: Princeton Univ. Press, 2008.
Agaev, R.P. and Chebotarev, P.Yu., Convergence and Stability in Consensus and Coordination Problems (A Survey of Basic Results), Upravlen. Bol’shimi Sist., 2010, vol. 30, no. 1, pp. 470–505.
Gilardoni, G.L. and Clayton, M.K., On Reaching a Consensus Using DeGroot’s Iterative Pooling, Ann. Stat., 1993, vol. 21, pp. 391–401.
Barabanov, I.N., Korgin, N.A., Novikov, D.A. and Chkhartishvili, A.G., Dynamic Models of Informational Control in Social Networks, Autom. Remote Control, 2010, vol. 71, no. 11, pp. 2417–2426.
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Original Russian Text © R.P. Agaev, P.Yu. Chebotarev, 2012, published in Avtomatika i Telemekhanika, 2012, No. 1, pp. 178–183.
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Agaev, R.P., Chebotarev, P.Y. A cyclic representation of discrete coordination procedures. Autom Remote Control 73, 161–166 (2012). https://doi.org/10.1134/S0005117912010134
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DOI: https://doi.org/10.1134/S0005117912010134