Zobrazeno 1 - 10
of 173
pro vyhledávání: '"Guy Theraulaz"'
Autor:
Tingting Xue, Xu Li, GuoZheng Lin, Ramón Escobedo, Zhangang Han, Xiaosong Chen, Clément Sire, Guy Theraulaz
Publikováno v:
PLoS Computational Biology, Vol 19, Iss 11, p e1011636 (2023)
Schooling fish heavily rely on visual cues to interact with neighbors and avoid obstacles. The availability of sensory information is influenced by environmental conditions and changes in the physical environment that can alter the sensory environmen
Externí odkaz:
https://doaj.org/article/7380cd9125d74d1cb8280564482e11dd
Autor:
Vaios Papaspyros, Daniel Burnier, Raphael Cherfan, Guy Theraulaz, Clement Sire, Francesco Mondada
Publikováno v:
IEEE Access, Vol 11, Pp 67640-67659 (2023)
The collective behavior of animals has been traditionally studied through observation, quantitative models of behavior, and devices of low intelligence. Nowadays, the advancements in the field of robotics allow for closed-loop experiments that occur
Externí odkaz:
https://doaj.org/article/c390e551629a41f0aaec787e10097835
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 3, p e1009437 (2022)
In moving animal groups, social interactions play a key role in the ability of individuals to achieve coordinated motion. However, a large number of environmental and cognitive factors are able to modulate the expression of these interactions and the
Externí odkaz:
https://doaj.org/article/66d72235b64b4cd491a423d3846e08e4
Autor:
Leonie van Steijn, Inge M N Wortel, Clément Sire, Loïc Dupré, Guy Theraulaz, Roeland M H Merks
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 2, p e1009156 (2022)
Lymphocytes have been described to perform different motility patterns such as Brownian random walks, persistent random walks, and Lévy walks. Depending on the conditions, such as confinement or the distribution of target cells, either Brownian or L
Externí odkaz:
https://doaj.org/article/d287ed4aded643598f220f86d6e0e51e
Autor:
Daniel S Calovi, Alexandra Litchinko, Valentin Lecheval, Ugo Lopez, Alfonso Pérez Escudero, Hugues Chaté, Clément Sire, Guy Theraulaz
Publikováno v:
PLoS Computational Biology, Vol 14, Iss 1, p e1005933 (2018)
The development of tracking methods for automatically quantifying individual behavior and social interactions in animal groups has open up new perspectives for building quantitative and predictive models of collective behavior. In this work, we combi
Externí odkaz:
https://doaj.org/article/9994e699f249409abf99d882a676d20d
Autor:
Li Jiang, Luca Giuggioli, Andrea Perna, Ramón Escobedo, Valentin Lecheval, Clément Sire, Zhangang Han, Guy Theraulaz
Publikováno v:
PLoS Computational Biology, Vol 13, Iss 11, p e1005822 (2017)
Schools of fish and flocks of birds can move together in synchrony and decide on new directions of movement in a seamless way. This is possible because group members constantly share directional information with their neighbors. Although detecting th
Externí odkaz:
https://doaj.org/article/7401ec71d0b043b284e209aba6b43c52
Publikováno v:
PLoS ONE, Vol 9, Iss 10, p e109436 (2014)
Many ant species excavate nests that are made up of chambers and interconnecting tunnels. There is a general trend of an increase in nest complexity with increasing population size. This complexity reflects a higher ramification and anastomosis of tu
Externí odkaz:
https://doaj.org/article/e79f61d1e85244d393b09a8bb90764ed
Publikováno v:
PLoS Computational Biology, Vol 9, Iss 3, p e1002903 (2013)
Interactions between individuals and the structure of their environment play a crucial role in shaping self-organized collective behaviors. Recent studies have shown that ants crossing asymmetrical bifurcations in a network of galleries tend to follo
Externí odkaz:
https://doaj.org/article/2d3a98deeb2b499986354ce6dcb218a2
Autor:
Sebastian Weitz, Stéphane Blanco, Richard Fournier, Jacques Gautrais, Christian Jost, Guy Theraulaz
Publikováno v:
PLoS ONE, Vol 7, Iss 6, p e38588 (2012)
The last decades have seen an increasing interest in modeling collective animal behavior. Some studies try to reproduce as accurately as possible the collective dynamics and patterns observed in several animal groups with biologically plausible, indi
Externí odkaz:
https://doaj.org/article/6f18f18c0e344b71a54157e2d7919e28
Autor:
Andrea Perna, Boris Granovskiy, Simon Garnier, Stamatios C Nicolis, Marjorie Labédan, Guy Theraulaz, Vincent Fourcassié, David J T Sumpter
Publikováno v:
PLoS Computational Biology, Vol 8, Iss 7, p e1002592 (2012)
We studied the formation of trail patterns by Argentine ants exploring an empty arena. Using a novel imaging and analysis technique we estimated pheromone concentrations at all spatial positions in the experimental arena and at different times. Then
Externí odkaz:
https://doaj.org/article/ba7caa1a42d44fea8ed47b2db1d37c45