Browsing School of Mathematical Sciences by Author "Lacasa, L"
Now showing items 1-20 of 36
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Arrow of time across five centuries of classical music
González-Espinoza, A; Martínez-Mekler, G; Lacasa, L (American Physical Society, 2020-07-29)The concept of time series irreversibility—the degree by which the statistics of signals are not invariant under time reversal—naturally appears in nonequilibrium physics in stationary systems which operate away from ... -
Beyond pairwise network similarity: exploring Mediation and Suppression between networks
Lacasa, L; Stramaglia, S; Marinazzo, D (2021)Network similarity measures quantify how and when two networks are symmetrically related, including measures of statistical association such as pairwise distance or other correlation measures between networks or between ... -
Bipartisanship Breakdown, Functional Networks, and Forensic Analysis in Spanish 2015 and 2016 National Elections
Fernandez-Gracia, J; Lacasa, L (2018) -
Bipartisanship Breakdown, Functional Networks, and Forensic Analysis in Spanish 2015 and 2016 National Elections.
Fernández-Gracia, J; Lacasa, L (Hindawi, 2018-01-24)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. We initially consider the phenomenon of bipartisanship ... -
Canonical horizontal visibility graphs are uniquely determined by their degree sequence
Luque, B; Lacasa, L (2017-02) -
A combinatorial framework to quantify peak/pit asymmetries in complex dynamics
Hasson, U; Iacovacci, J; Davis, B; Flanagan, R; Tagliazucchi, E; Laufs, H; Lacasa, L (2018-02-23) -
The dynamics of norm change in the cultural evolution of language
Amato, R; Lacasa, L; Diaz-Guilera, A; Baronchelli, A (2018-08-14) -
Election Forensics: Quantitative methods for electoral fraud detection
Lacasa, L; Fernandez-Gracia, J (2019-01) -
Emergence of collective intonation in the musical performance of crowds
Lacasa, L (2016-09) -
Emergence of linguistic laws in human voice
Gonzalez Torre, I; Luque, B; Lacasa, L; Luque, J; Hernandez-Fernandez, A (2017-03-08) -
A flexible method for optimising sharing of healthcare resources and demand in the context of the COVID-19 pandemic.
Lacasa, L; Challen, R; Brooks-Pollock, E; Danon, L (PLoS, 2020)As the number of cases of COVID-19 continues to grow, local health services are at risk of being overwhelmed with patients requiring intensive care. We develop and implement an algorithm to provide optimal re-routing ... -
Higher-order correlations reveal complex memory in temporal hypergraphs.
Gallo, L; Lacasa, L; Latora, V; Battiston, F (Nature Research, 2024-06-04) -
Horizontal visibility graphs from integer sequences
Lacasa, L (2016-09-02) -
Irreversibility of financial time series: A graph-theoretical approach
Flanagan, R; Lacasa, L (2016-04-29) -
Multiplex Decomposition of Non-Markovian Dynamics and the Hidden Layer Reconstruction Problem
Lacasa, L; Marino, IP; Miguez, J; Nicosia, V; Roldan, E; Lisica, A; Grill, SW; Gomez-Gardenes, J (2018-08-07) -
Network structure of multivariate time series
Lacasa, L; Nicosia, V; Latora, V (2015-10-21) -
Network structure of multivariate time series.
Lacasa, L; Nicosia, V; Latora, V (2015-10-21)Our understanding of a variety of phenomena in physics, biology and economics crucially depends on the analysis of multivariate time series. While a wide range tools and techniques for time series analysis already exist, ... -
Newcomb-Benford law helps customs officers to detect fraud in international trade
Lacasa, L (2019-01-02) -
On a Dynamical Approach to Some Prime Number Sequences
Lacasa, L; Luque, B; Gomez, I; Miramontes, O (2018-02)