Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Auconi P"'
Autor:
Auconi, Andrea
An integral relation is derived from the Fokker-Planck equation which connects the steady-state probability currents with the dynamics of relaxation on short timescales in the limit of small perturbation fields. As a consequence of this integral rela
Externí odkaz:
http://arxiv.org/abs/2403.16631
Autor:
Auconi, Andrea
The invariant response was defined from a formulation of the fluctuation-response theorem in the space of probability distributions. An inequality is here conjectured which sets the mutual information as an upper bound to the invariant response, and
Externí odkaz:
http://arxiv.org/abs/2308.09638
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract The share of social media attention to political candidates was shown to be a good predictor of election outcomes in several studies. This attention to individual candidates fluctuates due to incoming daily news and sometimes reflects long-t
Externí odkaz:
https://doaj.org/article/c11c4d9eec3d402089a71e15abe83a62
We quantify the performance of approximations to stochastic filtering by the Kullback-Leibler divergence to the optimal Bayesian filter. Using a two-state Markov process that drives a Brownian measurement process as prototypical test case, we compare
Externí odkaz:
http://arxiv.org/abs/2206.13018
Bayesian chemotaxis is an information-based target search problem inspired by biological chemotaxis. It is defined by a decision strategy coupled to the dynamic estimation of target position from detections of signaling molecules. We extend the case
Externí odkaz:
http://arxiv.org/abs/2111.09630
We theoretically address minimal search strategies of active, self-propelled particles towards hidden targets in three-dimensional space. The particles can sense if a target is close, e.g., by detecting signaling molecules released by a target, but t
Externí odkaz:
http://arxiv.org/abs/2103.10913
We define a new measure of causation from a fluctuation-response theorem for Kullback-Leibler divergences, based on the information-theoretic cost of perturbations. This information response has both the invariance properties required for an informat
Externí odkaz:
http://arxiv.org/abs/2102.06839
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The circadian clock is the molecular mechanism responsible for the adaptation to daily rhythms in living organisms. Oscillations and fluctuations in environmental conditions regulate the circadian clock through signaling pathways. We study the respon
Externí odkaz:
http://arxiv.org/abs/1903.10239
Akademický článek
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