6 papers
On Leadership Emergence in Opinion Dynamics on Social Networks
Martina Alutto, Lorenzo Zino, Karl H. Johansson +1
Leadership in social groups emerges dynamically through interaction and opinion exchange. Empirical evidence indicates that individuals expressing strong opinions tend to gain infl…
On a Co-evolving Opinion-Leadership Model in Social Networks
Martina Alutto, Lorenzo Zino, Karl H. Johansson +1
Leadership in social groups is often a dynamic characteristic that emerges from interactions and opinion exchange. Empirical evidence suggests that individuals with strong opinions…
Model Predictive Control for Coupled Adoption-Opinion Dynamics
Martina Alutto, Qiulin Xu, Fabrizio Dabbene +2
This paper investigates an optimal control problem for an adoption-opinion model that couples opinion dynamics with a compartmental adoption framework on a multilayer network to st…
On a Coupled Adoption-Opinion Framework for Competing Innovations
Martina Alutto, Fabrizio Dabbene, Angela Fontan +2
In this paper, we propose a two-layer adoption-opinion model to study the diffusion of two competing technologies within a population whose opinions evolve under social influence a…
Modeling and Control of Sustainable Transitions through Opinion-Behavior Coupling in Heterogeneous Networks
Martina Alutto, Sofia Bellotti, Fabrizio Dabbene +1
Understanding how sustainable behaviors spread within heterogeneous societies requires the integration of behavioral data, social influence mechanisms, and structured approaches to…
Predictive Control Strategies for Sustaining Innovation Adoption on Multilayer Social Networks
Martina Alutto, Qiulin Xu, Fabrizio Dabbene +2
This paper studies an optimal control problem for an adoption-opinion model that couples innovation adoption with opinion formation on a multilayer network. Adoption spreads throug…