Results 31 to 40 of about 17,125,973 (292)
The Dynamics of Concepts in a Homogeneous Community
Entropy, 2013 The paper addresses informational interactions in a community and considers the dynamics of concepts that represent distribution of knowledge among the individuals. The evolution of a set of concepts maintained by a community is derived by the use of the
Eugene Khmelnitsky, Eugene Kagan
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Diffusion and defect reactions in isotopically controlled semiconductors [PDF]
, 2008 Point defects in semiconductors play a decisive role for the functionality of semiconductors. A detailed, quantitative understanding of diffusion and defect reactions of dopants is required for advanced modelling of modern nanometer size electronic ...
Bracht, Hartmut
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Reshaping the urban hierarchy: patterns of information diffusion on social media
Geo-spatial Information Science, 2019 The spatial diffusion of information is a process governed by the flow of interpersonal communication. The emergence of the Internet and especially social media platforms has reshaped this process and previous research has studied how online social ...
Jiue-An Yang +4 more
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Information Diffusion in International Markets [PDF]
, 2003 Specific information on trade and financial markets across international borders is costly to acquire. Sellers and buyers rely instead on information obtained from partner behavior in other countries. Three channels are identified through which information is disseminated in import and equity markets of 14 OECD countries.
Alejandro Izquierdo +2 more
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Propagation History Ranking in Social Networks: A Causality-Based Approach
Tsinghua Science and Technology, 2020 Information diffusion is one of the most important issues in social network analysis. Unlike most existing works, which either rely on network topology or node profiles, this study focuses on the diffusion itself, i.e., the recorded propagation histories.
Zheng Wang +4 more
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Using Diffusion-Diffusion Exchange Spectroscopy to observe diffusion exchange in yeast [PDF]
, 2019 The permeability of cell membranes varies significantly across both healthy and diseased tissue, and changes in cell membrane permeability can occur during treatment response in tumours.
Roberts, Thomas +7 more
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Applied SciencesThis study presents a comprehensive analysis of information diffusion in social networks with time delay mechanisms. We first analyze real Reddit thread data, identifying limitations in the sample size.
Kamila Bakenova +5 more
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Modeling Information Diffusion on Social Media: The Role of the Saturation Effect
MathematicsIn an era where social media shapes public opinion, understanding information spreading is key to grasping its broader impact. This paper explores the intricacies of information diffusion on Twitter, emphasizing the significant influence of content ...
Julia Atienza-Barthelemy +2 more
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CoRR, 2015 In this report there will be a discussion for Information Diffusion. There will be discussions on what information diffusion is, its key characteristics and on several other aspects of these kinds of networks. This report will focus on peer to peer models in information diffusion.
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Correlating self- and transport diffusion in the Knudsen regime [PDF]
, 2005 Comparing the rates of molecular diffusion in porous materials under different regimes of measurement may provide valuable information about the underlying mechanisms.
Kärger, Jörg +3 more
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