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07/28/2023
Dynamic algorithms for k-center on graphs
In this paper we give the first efficient algorithms for the k-center pr...
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05/12/2023
On a Voter Model with Context-Dependent Opinion Adoption
Opinion diffusion is a crucial phenomenon in social networks, often unde...
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04/14/2023
On the convergence of nonlinear averaging dynamics with three-body interactions on hypergraphs
Complex networked systems in fields such as physics, biology, and social...
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08/31/2020
Biased Opinion Dynamics: When the Devil Is in the Details
We investigate opinion dynamics in multi-agent networks when a bias towa...
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07/30/2020
Phase Transitions of the k-Majority Dynamics in a Biased Communication Model
Consider a graph where each of the n nodes is in one of two possible sta...
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07/16/2019
Step-by-Step Community Detection for Volume-Regular Graphs
Spectral techniques have proved amongst the most effective approaches to...
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05/03/2018