Results 11 to 20 of about 1,964,027 (298)

Development of emergent processes and threshold of consciousness with levels of processing

Frontiers in Psychology
IntroductionThe transition of experience from unconscious to conscious, the emergent process, is a crucial topic in consciousness studies. Three frameworks exist to explain the process: (1) consciousness arises in an all-or-none manner; (2) consciousness
Ryoichi Watanabe, Yusuke Moriguchi
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Hamiltonicity thresholds in Achlioptas processes [PDF]

Random Struct. Algorithms, 2008
In this paper we analyze the appearance of a Hamilton cycle in the following random process. The process starts with an empty graph on n labeled vertices. At each round we are presented with K=K(n) edges, chosen uniformly at random from the missing ones, and are asked to add one of them to the current graph.
Michael Krivelevich, Eyal Lubetzky, Benny Sudakov   +2 more
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The influence of a transport process on the epidemic threshold [PDF]

Journal of Mathematical Biology, 2022
AbstractBy generating transient encounters between individuals beyond their immediate social environment, transport can have a profound impact on the spreading of an epidemic. In this work, we consider epidemic dynamics in the presence of the transport process that gives rise to a multiplex network model.
Christian Kuehn, Jan Mölter
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Thresholds in the process of international financial integration [PDF]

Journal of International Money and Finance, 2009
Abstract The financial crisis has re-ignited the fierce debate about the merits of financial globalization and its implications for growth, especially for developing countries. The empirical literature has not been able to conclusively establish the presumed growth benefits of financial integration. Indeed, a new literature proposes that the indirect
Ayhan Kose, M., Prasad, Eswar S., Taylor, Ashley D.   +2 more
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Branching processes in random environments with thresholds

Advances in Applied Probability, 2023
AbstractMotivated by applications to COVID dynamics, we describe a model of a branching process in a random environment $\{Z_n\}$ whose characteristics change when crossing upper and lower thresholds. This introduces a cyclical path behavior involving periods of increase and decrease leading to supercritical and subcritical regimes.
Giacomo Francisci, Anand N. Vidyashankar
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Generalized Belief Propagation Algorithms for Decoding of Surface Codes [PDF]

Quantum, 2023
Belief propagation (BP) is well-known as a low complexity decoding algorithm with a strong performance for important classes of quantum error correcting codes, e.g.
Josias Old, Manuel Rispler
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Thresholds of ultraperipheral processes [PDF]

International Journal of Modern Physics A, 2020
Threshold behavior of the cross-sections of ultraperipheral nuclear interactions is studied. Production of [Formula: see text] and [Formula: see text] pairs as well as [Formula: see text] and parapositronium is treated. The values of corresponding energy thresholds are presented and the total cross-sections of these processes at the newly constructed ...
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Determining threshold value on information gain feature selection to increase speed and prediction accuracy of random forest

Journal of Big Data, 2021
Feature selection is a pre-processing technique used to remove unnecessary characteristics, and speed up the algorithm's work process. A part of the technique is carried out by calculating the information gain value of each dataset characteristic.
Maria Irmina Prasetiyowati, Nur Ulfa Maulidevi, Kridanto Surendro   +2 more
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A Galton–Watson process with a threshold

Journal of Applied Probability, 2016
Abstract In this paper we study a special class of size dependent branching processes. We assume that for some positive integer K as long as the population size does not exceed level K, the process evolves as a discrete-time supercritical branching process, and when the population size exceeds level K, it evolves as a subcritical or critical branching ...
Athreya, K. B., Schuh, H.-J.
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Research of mine-used radar material level monitoring device

Gong-kuang zidonghua, 2015
In view of shortcomings of bad anti-interference and low reliability existed in ultrasonic measurement method for coal level measurement, a mine-used radar material level monitoring device was designed. The device transmits high frequency electromagnetic
YE Jinjiao
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