Zobrazeno 1 - 10 of 12 pro vyhledávání: '"Javier Cristín"'
1
Akademický článek
Spatiotemporal organization of ant foraging from a complex systems perspective
Autor: Javier Cristín, Pol Fernández-López, Roger Lloret-Cabot, Meritxell Genovart, Viçenc Méndez, Frederic Bartumeus, Daniel Campos
Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract We use complex systems science to explore the emergent behavioral patterns that typify eusocial species, using collective ant foraging as a paradigmatic example. Our particular aim is to provide a methodology to quantify how the collective o
Externí odkaz: https://doaj.org/article/7b00cce7f4264eb5b3dc77c6102bf815
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2
Akademický článek
Scale-free behavioral cascades and effective leadership in schooling fish
Autor: Julia Múgica, Jordi Torrents, Javier Cristín, Andreu Puy, M. Carmen Miguel, Romualdo Pastor-Satorras
Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract Behavioral contagion and the presence of behavioral cascades are natural features in groups of animals showing collective motion, such as schooling fish or grazing herbivores. Here we study empirical behavioral cascades observed in fish scho
Externí odkaz: https://doaj.org/article/46aab8dd751c4deeab62c424830348a8
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3
Akademický článek
Informational Entropy Threshold as a Physical Mechanism for Explaining Tree-like Decision Making in Humans
Autor: Javier Cristín, Vicenç Méndez, Daniel Campos
Publikováno v: Entropy, Vol 24, Iss 12, p 1819 (2022)
While approaches based on physical grounds (such as the drift-diffusion model—DDM) have been exhaustively used in psychology and neuroscience to describe perceptual decision making in humans, similar approaches to complex situations, such as sequen
Externí odkaz: https://doaj.org/article/d1ad20a3543741bdb6d4a214d2d951c1
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4
Akademický článek
Occupancy patterns in superorganisms: a spin-glass approach to ant exploration
Autor: Javier Cristín, Frederic Bartumeus, Vicenç Méndez, Daniel Campos
Publikováno v: Royal Society Open Science, Vol 7, Iss 12 (2020)
Emergence of collective, as well as superorganism-like, behaviour in biological populations requires the existence of rules of communication, either direct or indirect, between organisms. Because reaching an understanding of such rules at the individ
Externí odkaz: https://doaj.org/article/2360e271647a4b1d93e7d2c9a2c2cb6f
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5
Optimal escape-and-feeding dynamics of random walkers: Rethinking the convenience of ballistic strategies
Autor: Javier Cristín, Daniel Campos, Vicenç Méndez
Publikováno v: Physical review. E. 103(5-1)
Excited random walks represent a convenient model to study food intake in a media which is progressively depleted by the walker. Trajectories in the model alternate between (i) feeding and (ii) escape (when food is missed and so it must be found agai
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f32517b7b8d790daf1e1b8b94d82fce
https://pubmed.ncbi.nlm.nih.gov/34134199
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6
Random searchers cope with cognitive errors and uncertainty better than path planners
Autor: Daniel Campos, John R. B. Palmer, Javier Cristín, Frederic Bartumeus, Vicenç Méndez
There is a widespread belief in ecology that the capacity of animals to orchestrate systematic and planned paths should represent a significant benefit for efficient search and exploration. Within this view, stochasticity observed in real animal traj
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fffbc8d5cff9f69e999ef80449e3ec34
https://doi.org/10.1101/2020.08.06.239269
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7
Occupancy patterns in superorganisms: a spin-glass approach to ant exploration
Autor: Vicenç Méndez, Daniel Campos, Frederic Bartumeus, Javier Cristín
Publikováno v: Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Royal Society Open Science
Royal Society Open Science, Vol 7, Iss 12 (2020)
Digital.CSIC. Repositorio Institucional del CSIC
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Este artículo contiene 16 páginas, 9 figuras.
Emergence of collective, as well as superorganism-like, behaviour in biological populations requires the existence of rules of communication, either direct or indirect, between organisms. Because r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b82604e97b7d410cf33207e95aec432
https://pubmed.ncbi.nlm.nih.gov/33489274
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10
General scaling in bidirectional flows of self-avoiding agents
Autor: Vicenç Méndez, Daniel Campos, Javier Cristín
Publikováno v: Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
The analysis of the radial distribution function of a system provides a possible procedure for uncovering interaction rules between individuals out of collective movement patterns. This approach from classical statistical mechanics has revealed recen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3826003bb8456ebb3c609d79742f53c1
https://ddd.uab.cat/record/222809
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