Search Results for author: Felipe Urbina

Found 4 papers, 0 papers with code

A decentralized route to the origins of scaling in human language

no code implementations16 May 2017 Felipe Urbina, Javier Vera

The Zipf's law establishes that if the words of a (large) text are ordered by decreasing frequency, the frequency versus the rank decreases as a power law with exponent close to $-1$.

Automata networks model for alignment and least effort on vocabulary formation

no code implementations7 Aug 2015 Javier Vera, Felipe Urbina, Eric Goles

Can artificial communities of agents develop language with scaling relations close to the Zipf law?

Phase transitions in a decentralized graph-based approach to human language

no code implementations4 Mar 2020 Javier Vera, Felipe Urbina, Wenceslao Palma

The aim here is double: within a bipartite-graph approach to human vocabularies, to propose a decentralized language game model for the formation of Zipfian properties.

Sequential epidemic spread between agglomerates of self-propelled agents in one dimension

no code implementations30 Mar 2023 Pablo de Castro, Felipe Urbina, Ariel Norambuena, Francisca Guzmán-Lastra

For higher reorientation rate, travel between clusters becomes too diffusive and the clusters too small, decreasing the number of ever-infected individuals.

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