نتایج جستجو برای: dkw medium
تعداد نتایج: 236667 فیلتر نتایج به سال:
The domain knowledge required to manage and operate modern communications networks is still largely captured in human-readable documents. In this paper we take the position that an embedded machine readable knowledge base that directly supports network management and operations systems is required. We present a framework for such an approach, called KnowOps, and illustrate how it complements an...
Noise-Induced Entrainment between Two Coupled Chemical Oscillators in Belouzov-Zhabotinsky Reactions
The entrainment dynamics of two chemical-oscillators in an excitable medium separated by some distance d was experimentally studied in the light-sensitive BelousovZhabotinsky reaction under application of external noise. Two chemical-oscillators were always spontaneously synchronized at sufficiently small d or frequency difference in the absence of noise. For insufficient distance to entrain ea...
Background. It recently has been demonstrated that during atrial fibrillation, a short and variable excitable gap exists, allowing regional control of atrial fibrillation by local stimulation. In the present study, we visualized the process of excitation during regional entrainment of atrial fibrillation by rapid pacing. Methods and Results. In six open-chest dogs, the excitation of the left at...
We report the bursting in a globally coupled network of mixed population of Active and inactive Josephson junctions. We find the parameter space the parameter regime of the junction where its dynamics is governed by the saddle-node on invariant circle (SNIC) bifurcation. We check the parameter regime where the dynamics of the junction governed by the saddle-node on invariant circle (SNIC) bifur...
We built three different AI models to predict the category (frozen, liquid or none) based on polarimetric radar variables. One model was a long-shot model for the purpose of winning the competition (it didn’t). The second was a complex black box model to represent the average learnability of the dataset. The third was a simple, human-readable model that would perform similarly to the above two ...
We designed a special CMOS circuit for reaction-diffusion computers that accepts optical inputs in parallel and generates excitable spatial waves on a chip surface. We demonstrated the spatiotemporal properties of the proposed circuits by fabricated LSIs.
Solving algebraic word problems requires executing a series of arithmetic operations—a program—to obtain a final answer. However, since programs can be arbitrarily complicated, inducing them directly from question-answer pairs is a formidable challenge. To make this task more feasible, we solve these problems by generating answer rationales, sequences of natural language and human-readable math...
We study the rotating wave patterns in an excitable medium in a disk. This wave pattern is rotating along the given disk boundary with a constant angular speed. To study this pattern we use the wave front interaction model proposed by Zykov in 2007. This model is derived from the FitzHugh-Nagumo equation and it can be described by two systems of ordinary differential equations for wave front an...
We investigate the effects of heterogeneous delays in the coupling of two excitable neural systems. Depending upon the coupling strengths and the time delays in the mutual and self-coupling, the compound system exhibits different types of synchronized oscillations of variable period. We analyze this synchronization based on the interplay of the different time delays and support the numerical re...
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