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
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...
However, any sort of change could be flatly rejected bythe community which have heavily invested in mining with the currenttechnology. Another question is the reward halving scheme in bitcoin. Thecurrent bitcoin specification mandates a strong 4-year cyclic property. We findthis property totally ...
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 ...
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 ...
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...
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...
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...
The question of how to coordinate the operation of each part in the system comprehensively, according to the dynamic real-time running conditions of the practical process, becomes the core of optimal regulation in the production process. To solve this problem, we need to deeply integrate the ...