question is whether it is possible to identify state variables from only high-dimensional observational data. Here we propose a principle for determining how many state variables an observed system is likely to have, and what these variables might be. We demonstrate the effectiveness of this ...
for instance in the field of optimization, in which the model is used to search a configuration that satisfies the target policy. In this paper, we aim to provide an answer to the following question: Can neural networks accurately model the delay of a computer network as a function of the...
How the brain processes information accurately despite stochastic neural activity is a longstanding question1. For instance, perception is fundamentally limited by the information that the brain can extract from the noisy dynamics of sensory neurons. Seminal experiments2,3 suggest that correlated noise in...
1 If the explanatory relation in question is well-founded in the sense that there are no infinite explanatory chains, it should then be possible to give a complete explanation of the existence of derivative beings in terms of finite explanatory chains that end with something fundamental. 2 Those...
However, for all available datasets the question arises as to the exact ortho-para composition at the time the data were determined. Due to temperature changes during the measurements and the time elapsed between charging the cell and analyzing the samples, the ortho-para composition will at ...
In this study, we address the fundamental question of whether in the statistical sense the midlatitude and tropics regimes have similar predictability? In a recent study, we showed high simultaneous correlations between the tropical Pacific sea surface temperature (SST) anomalies and the North ...
An inevitable consequence of such a truncation is that some of the properties 1.–4. cannot be implemented exactly. This offers a challenge and an opportunity at the same time. One question to ask is how to digitize the La and U operators such that efficient practical simulations are feasi...
face masks to protect themselves effectively. This contradiction has created uncertainty among the population and called into question the credibility of the experts. It is a fact that particle filtration masks are recognized as legal occupational safety equipment and that the wearing of these masks ...
In terms of the communication efficiency described by obtained ebits or secret bits per used optical mode, the PLOB bound is, at most, twice as tight as the TGW bound for lossy optical channels. But it is still an open question which of these bounds is tighter for general quantum channels...
issued from the epistemological and institutional analyses or those regarding students’ cognitive difficulties with qualitative proofs, have and have been proved to have more general value. However, I have to confess that this question was never addressed in the publications associated with this ...