2 citations · 6 across the 15 of their papers we have counts for
4 papers · 1 filter
Almost Exact Recovery in Gossip Opinion Dynamics over Stochastic Block Models
Yu Xing, Karl H. Johansson
We study community detection based on state observations from gossip opinion dynamics over stochastic block models (SBM). It is assumed that a network is generated from a two-commu…
Joint Learning of Network Topology and Opinion Dynamics Based on Bandit Algorithms
Yu Xing, Xudong Sun, Karl H. Johansson
We study joint learning of network topology and a mixed opinion dynamics, in which agents may have different update rules. Such a model captures the diversity of real individual in…
What is the Expected Transient Behavior of Opinion Evolution for Two Communities?
Yu Xing, Karl H. Johansson
We study the transient behavior of a gossip model, in which agents randomly interact pairwise over a weighted graph with two communities. Edges within each community have identical…
Concentration in Gossip Opinion Dynamics over Random Graphs
Yu Xing, Karl Henrik Johansson
We study concentration inequalities in gossip opinion dynamics over random graphs. In the model, a network is generated from a random graph model with independent edges, and agents…