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math.OC2017
Free Information Flow Benefits Truth Seeking
Wei Su, Yongguang Yu
How can we approach the truth in a society? It may depend on various factors. In this paper, using a well-established truth seeking model, we show that the persistent free informat…
math.OC2016
Finite-Time Elimination of Disagreement of Opinion Dynamics via Covert Noise
Wei Su, Ge Chen, Yongguang Yu
Eliminating disagreement in a group is usually beneficial to the social stability. In this paper, using the well-known Hegselmann-Krause (HK) model, we design a quite simple strate…
math.OC2016★ 9 cited
Partial Convergence of Heterogeneous Hegselmann-Krause Opinion Dynamics
Wei Su, Yongguang Yu
In opinion dynamics, the convergence of the heterogeneous Hegselmann-Krause (HK) dynamics has always been an open problem for years which looks forward to any essential progress. I…