40 citations · 65 across the 4 of their papers we have counts for
4 papers
Rank-frequency distribution of natural languages: a difference of probabilities approach
Germinal Cocho, R. F. Rodríguez, Sergio Sánchez +3
The time variation of the rank of words for six Indo-European languages is obtained using data from Google Books. For low ranks the distinct languages behave differently, maybe…
Rank dynamics of word usage at multiple scales
José A. Morales, Ewan Colman, Sergio Sánchez +6
The recent dramatic increase in online data availability has allowed researchers to explore human culture with unprecedented detail, such as the growth and diversification of langu…
Trajectory stability in the traveling salesman problem
Sergio Sánchez, Germinal Cocho, Jorge Flores +3
Two generalizations of the traveling salesman problem in which sites change their position in time are presented. The way the rank of different trajectory lengths changes in time i…
Rank diversity of languages: Generic behavior in computational linguistics
Germinal Cocho, Jorge Flores, Carlos Gershenson +2
Statistical studies of languages have focused on the rank-frequency distribution of words. Instead, we introduce here a measure of how word ranks change in time and call this distr…