Zobrazeno 1 - 10
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pro vyhledávání: '"Seth, P K"'
Autor:
Whyte, Christopher J., Corcoran, Andrew W., Robinson, Jonathan, Smith, Ryan, Moran, Rosalyn J., Parr, Thomas, Friston, Karl J., Seth, Anil K., Hohwy, Jakob
The multifaceted nature of experience poses a challenge to the study of consciousness. Traditional neuroscientific approaches often concentrate on isolated facets, such as perceptual awareness or the global state of consciousness and construct a theo
Externí odkaz:
http://arxiv.org/abs/2410.06633
Autor:
Da Costa, Lancelot, Sandved-Smith, Lars, Friston, Karl, Ramstead, Maxwell J. D., Seth, Anil K.
In the context of consciousness studies, a key challenge is how to rigorously conceptualise first-person phenomenological descriptions of lived experience and their relation to third-person empirical measurements of the activity or dynamics of the br
Externí odkaz:
http://arxiv.org/abs/2409.20318
Biological neural networks can perform complex computations to predict their environment, far above the limited predictive capabilities of individual neurons. While conventional approaches to understanding these computations often focus on isolating
Externí odkaz:
http://arxiv.org/abs/2406.19201
Autor:
Rosas, Fernando E., Geiger, Bernhard C., Luppi, Andrea I, Seth, Anil K., Polani, Daniel, Gastpar, Michael, Mediano, Pedro A. M.
Understanding the functional architecture of complex systems is crucial to illuminate their inner workings and enable effective methods for their prediction and control. Recent advances have introduced tools to characterise emergent macroscopic level
Externí odkaz:
http://arxiv.org/abs/2402.09090
Autor:
Ji, Cheng, Solomon, Michael T., Grant, Gregory D., Tanaka, Koichi, Hua, Muchuan, Wen, Jianguo, Seth, Sagar K., Horn, Connor P., Masiulionis, Ignas, Singh, Manish K., Sullivan, Sean E., Heremans, F. Joseph, Awschalom, David D., Guha, Supratik, Dibos, Alan M.
The use of trivalent erbium (Er$^{3+}$), typically embedded as an atomic defect in the solid-state, has widespread adoption as a dopant in telecommunications devices and shows promise as a spin-based quantum memory for quantum communication. In parti
Externí odkaz:
http://arxiv.org/abs/2309.13490
Predictive coding is an influential model of cortical neural activity. It proposes that perceptual beliefs are furnished by sequentially minimising "prediction errors" - the differences between predicted and observed data. Implicit in this proposal i
Externí odkaz:
http://arxiv.org/abs/2204.02169
Autor:
Mediano, Pedro A. M., Rosas, Fernando E., Luppi, Andrea I., Jensen, Henrik J., Seth, Anil K., Barrett, Adam B., Carhart-Harris, Robin L., Bor, Daniel
Emergence is a profound subject that straddles many scientific disciplines, including the formation of galaxies and how consciousness arises from the collective activity of neurons. Despite the broad interest that exists on this concept, the study of
Externí odkaz:
http://arxiv.org/abs/2111.06518
Autor:
Mediano, Pedro A. M., Rosas, Fernando E., Luppi, Andrea I, Carhart-Harris, Robin L., Bor, Daniel, Seth, Anil K., Barrett, Adam B.
Complex systems, from the human brain to the global economy, are made of multiple elements that interact in such ways that the behaviour of the `whole' often seems to be more than what is readily explainable in terms of the `sum of the parts.' Our ab
Externí odkaz:
http://arxiv.org/abs/2109.13186
Autor:
Barnett, Lionel, Seth, Anil K.
Publikováno v:
Phys. Rev. E 108, 014304, 2023
We introduce a notion of emergence for coarse-grained macroscopic variables associated with highly-multivariate microscopic dynamical processes, in the context of a coupled dynamical environment. Dynamical independence instantiates the intuition of a
Externí odkaz:
http://arxiv.org/abs/2106.06511
The backpropagation of error algorithm (backprop) has been instrumental in the recent success of deep learning. However, a key question remains as to whether backprop can be formulated in a manner suitable for implementation in neural circuitry. The
Externí odkaz:
http://arxiv.org/abs/2009.05359