1.8k citations · 3.5k across the 58 of their papers we have counts for
6 papers · 1 filter
Emergence of linguistic laws in human voice
Ivan Gonzalez Torre, Bartolo Luque, Lucas Lacasa +2
Linguistic laws constitute one of the quantitative cornerstones of modern cognitive sciences and have been routinely investigated in written corpora, or in the equivalent transcrip…
Emergence of collective intonation in the musical performance of crowds
Lucas Lacasa
The average individual is typically a mediocre singer, with a rather restricted capacity to sing a melody in tune. Yet when many singers are assembled to perform collectively, the…
Bipartisanship breakdown, functional networks and forensic analysis in Spanish 2015 and 2016 national elections
Juan Fernández-Gracia, Lucas Lacasa
In this paper we present a social network and forensic analysis of the vote counts of Spanish national elections that took place in December 2015 and their sequel in June 2016. Vot…
Canonical Horizontal Visibility Graphs are uniquely determined by their degree sequence
Bartolo Luque, Lucas Lacasa
Horizontal visibility graphs (HVGs) are graphs constructed in correspondence with number sequences that have been introduced and explored recently in the context of graph-theoretic…
Sequential motif profile of natural visibility graphs
Jacopo Iacovacci, Lucas Lacasa
The concept of sequential visibility graph motifs -subgraphs appearing with characteristic frequencies in the visibility graphs associated to time series- has been advanced recentl…
Irreversibility of financial time series: a graph-theoretical approach
Lucas Lacasa, Ryan Flanagan
The relation between time series irreversibility and entropy production has been recently investigated in thermodynamic systems operating away from equilibrium. In this work we exp…