111 citations · 631 across the 38 of their papers we have counts for
3 papers · 2 filters
A model for phonetic changes driven by social interactions
A. Chacoma, N. Almeira, J. I. Perotti +1
We propose a stochastic model to study phonetic changes as an evolutionary process driven by social interactions between two groups of individuals with different phonological syste…
Scaling of percolation transitions on Erdös-Rényi networks under centrality-based attacks
Nahuel Almeira, Orlando Vito Billoni, Juan Ignacio Perotti
The study of network robustness focuses on the way the overall functionality of a network is affected as some of its constituent parts fail. Failures can occur at random or be part…
On the emergence of Zipf's law in music
Juan Ignacio Perotti, Orlando Vito Billoni
Zipf's law is found when the vocabulary of long written texts is ranked according to the frequency of word occurrences, establishing a power-law decay for the frequency vs rank rel…