Zobrazeno 1 - 10
of 944
pro vyhledávání: '"Porter, Mason A"'
Autor:
Chu, Weiqi, Porter, Mason A
In models of opinion dynamics, the opinions of individual agents evolve with time. One type of opinion model is a bounded-confidence model (BCM), in which opinions take continuous values and interacting agents compromise their opinions with each othe
Externí odkaz:
http://arxiv.org/abs/2409.15148
Networks are useful descriptions of the structure of many complex systems. Unsurprisingly, it is thus important to analyze the robustness of networks in many scientific disciplines. In applications in communication, logistics, finance, ecology, biome
Externí odkaz:
http://arxiv.org/abs/2409.07498
In traditional models of opinion dynamics, each agent in a network has an opinion and changes in opinions arise from pairwise (i.e., dyadic) interactions between agents. However, in many situations, groups of individuals can possess a collective opin
Externí odkaz:
http://arxiv.org/abs/2408.13336
Ginzburg--Landau (GL) functionals on graphs, which are relaxations of graph-cut functionals on graphs, have yielded a variety of insights in image segmentation and graph clustering. In this paper, we study large-graph limits of GL functionals by taki
Externí odkaz:
http://arxiv.org/abs/2408.00422
Social dynamics are often driven by both pairwise (i.e., dyadic) relationships and higher-order (i.e., polyadic) group relationships, which one can describe using hypergraphs. To gain insight into the impact of polyadic relationships on dynamical pro
Externí odkaz:
http://arxiv.org/abs/2407.11261
Each year, the United States Congress considers {thousands of legislative proposals to select bills} to present to the US President to sign into law. Naturally, the decision processes of members of Congress are subject to peer influence. In this pape
Externí odkaz:
http://arxiv.org/abs/2406.19554
Social interactions influence people's opinions. In some situations, these interactions result in a consensus opinion; in others, they result in opinion fragmentation and the formation of different opinion groups in the form of "echo chambers". Consi
Externí odkaz:
http://arxiv.org/abs/2406.17552
Autor:
Young, Ethan, Porter, Mason A.
The leading eigenvalue $\lambda$ of the adjacency matrix of a graph exerts much influence on the behavior of dynamical processes on that graph. It is thus relevant to relate notions of the importance (specifically, centrality measures) of network str
Externí odkaz:
http://arxiv.org/abs/2403.14584
Autor:
Brooks, Heather Z., Porter, Mason A.
We study the spreading dynamics of content on networks. To do this, we use a model in which content spreads through a bounded-confidence mechanism. In a bounded-confidence model (BCM) of opinion dynamics, the agents of a network have continuous-value
Externí odkaz:
http://arxiv.org/abs/2403.01066
As people's opinions change, their social networks typically coevolve with them. People are often more susceptible to influence by people with similar opinions than by people with dissimilar opinions. In a bounded-confidence model (BCM) of opinion dy
Externí odkaz:
http://arxiv.org/abs/2402.05368