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Displaying 2 of 2 results preferential attachment network clear search
Vaccine adoption with outgroup aversion using Cleveland area data
bruce1809 | Published Monday, July 31, 2023 | Last modified Sunday, August 06, 2023This model takes concepts from a JASSS paper this is accepted for the October, 2023 edition and applies the concepts to empirical data from counties surrounding and including Cleveland Ohio. The agent-based model has a proportional number of agents in each of the counties to represent the correct proportions of adults in these counties. The adoption decision probability uses the equations from Bass (1969) as adapted by Rand & Rust (2011). It also includes the Outgroup aversion factor from Smaldino, who initially had used a different imitation model on line grid. This model uses preferential attachment network as a metaphor for social networks influencing adoption. The preferential network can be adjusted in the model to be created based on both nodes preferred due to higher rank as well as a mild preference for nodes of a like group.
Modeling a Victim-Centered Approach for Detection of Human Trafficking Victims within Migration Flows
Kyle Ballard Brant M Horio | Published Saturday, September 23, 2017The model employs an agent-based model for exploring the victim-centered approach to identifying human trafficking and the approach’s effectiveness in an abstract representation of migrant flows.