3 papers
q-bio.PE2025
Drivers of Variation in the Optimal Spatial Structure of Collective Information Gatherers
R. S. Walker, G. Ramos-Fernandez, D. Boyer +3
Collective systems that self-organise to maximise the group's ability to collect and distribute information can be successful in environments with high spatial and temporal variati…
q-bio.QM2025
Uncovering complementary information sharing in spider monkey collective foraging using higher-order spatial networks
Gabriel Ramos-Fernandez, Ross S. Walker, Matthew J. Silk +2
Collectives are often able to process information in a distributed fashion, surpassing each individual member's processing capacity. In fission-fusion dynamics, where group members…
cond-mat.stat-mech2023
Diffusion limited aggregation, resetting and large deviations of Brownian motion
Uriel Villanueva-Alcalá, José R. Nicolás-Carlock, Denis Boyer
Models of fractal growth commonly consider particles diffusing in a medium and that stick irreversibly to the forming aggregate when making contact for the first time. As shown by…