2 citations · 2 across the 3 of their papers we have counts for
4 papers
Three-state Opinion Dynamics for Financial Markets on Complex Networks
Bernardo J. Zubillaga, Mateus F. B. Granha, André L. M. Vilela +3
This work investigates the effects of complex networks on the collective behavior of a three-state opinion formation model in economic systems. Our model considers two distinct typ…
Community detection and portfolio optimization
Longfeng Zhao, Chao Wang, Gang-Jin Wang +2
Community detection methods can be used to explore the structure of complex systems. The well-known modular configurations in complex financial systems indicate the existence of co…
Three-state Majority-Vote Model on Barabási-Albert and Cubic Networks and the Unitary Relation for Critical Exponents
André L. M. Vilela, Bernardo J. Zubillaga, Chao Wang +3
We investigate the three-state majority-vote model with noise on scale-free and regular networks. In this model, an individual selects an opinion equal to the opinion of the majori…
A Three-state Opinion Formation Model for Financial Markets
Bernardo J. Zubillaga, André L. M. Vilela, Chao Wang +2
We propose a three-state microscopic opinion formation model for the purpose of simulating the dynamics of financial markets. In order to mimic the heterogeneous composition of the…