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Inferring the structure and dynamics of interactions in schooling fish

- Y. Katz, K. Tunstrøm, C. Ioannou, C. Huepe, I. Couzin
- Biology, Medicine
- Proceedings of the National Academy of Sciences
- 27 July 2011

Determining individual-level interactions that govern highly coordinated motion in animal groups or cellular aggregates has been a long-standing challenge, central to understanding the mechanisms and… Expand

580 29- PDF

Collective States, Multistability and Transitional Behavior in Schooling Fish

- K. Tunstrøm, Y. Katz, C. Ioannou, C. Huepe, Matthew J. Lutz, I. Couzin
- Computer Science, Medicine
- PLoS Comput. Biol.
- 1 February 2013

TLDR

221 17- PDF

Phase transitions in systems of self-propelled agents and related network models.

- M. Aldana, V. Dossetti, C. Huepe, V. M. Kenkre, H. Larralde
- Physics, Medicine
- Physical review letters
- 30 January 2007

An important characteristic of flocks of birds, schools of fish, and many similar assemblies of self-propelled particles is the emergence of states of collective order in which the particles move in… Expand

164 7- PDF

Collective dynamics of self-propelled particles with variable speed.

- S. Mishra, K. Tunstrøm, I. Couzin, C. Huepe
- Physics, Medicine
- Physical review. E, Statistical, nonlinear, and…
- 16 February 2012

Understanding the organization of collective motion in biological systems is an ongoing challenge. In this paper we consider a minimal model of self-propelled particles with variable speed. Inspired… Expand

53 5- PDF

Intrinsic and extrinsic noise effects on phase transitions of network models with applications to swarming systems.

- J. Pimentel, M. Aldana, C. Huepe, H. Larralde
- Mathematics, Medicine
- Physical review. E, Statistical, nonlinear, and…
- 27 June 2008

We analyze order-disorder phase transitions driven by noise that occur in two kinds of network models closely related to the self-propelled model proposed by Vicsek [Phys. Rev. Lett. 75, 1226 (1995)]… Expand

35 5- PDF

Dynamical Phase Transition in a Neural Network Model with Noise: An Exact Solution

- C. Huepe, M. Aldana-González
- Physics, Mathematics
- 22 February 2002

The dynamical organization in the presence of noise of a Boolean neural network with random connections is analyzed. For low levels of noise, the system reaches a stationary state in which the… Expand

31 4- PDF

Adaptive-network models of swarm dynamics

- C. Huepe, Gerd Zschaler, Anne-Ly Do, Thilo Gross
- Physics
- 13 September 2010

We propose a simple adaptive-network model describing recent swarming experiments. Exploiting an analogy with human decision making, we capture the dynamics of the model using a low-dimensional… Expand

78 3- PDF

Phase Transitions in Self-Driven Many-Particle Systems and Related Non-Equilibrium Models: A Network Approach

We investigate the conditions that produce a phase transition from an ordered to a disordered state in a family of models of two-dimensional elements with a ferromagnetic-like interaction. This… Expand

86 3- PDF

Decay Rates in Attractive Bose-Einstein Condensates

- C. Huepe, S. Métens, G. Dewel, P. Borckmans, M. Brachet
- Physics
- 22 February 1999

Attractive Bose-Einstein condensates are investigated with numerical continuation methods capturing stationary solutions of the Gross-Pitaevskii equation. The branches of stable (elliptic) and… Expand

68 3- PDF

Adaptive network models of collective decision making in swarming systems.

- L. Chen, C. Huepe, Thilo Gross
- Mathematics, Medicine
- Physical review. E
- 29 July 2015

We consider a class of adaptive network models where links can only be created or deleted between nodes in different states. These models provide an approximate description of a set of systems where… Expand

11 3- PDF

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