Results 21 to 30 of about 421,141 (266)
Tracking the Evolution of Communities in a Social Network of Intellectual Influences
Journal of Historical Network Research, 2022 The history of intellectuals consists of a long-spanning entangled web of influences, interdependencies, and inspirations. In this paper, we construe the history of intellectuals by means of a formalized network approach, and structurally analyze how ...
Cindarella Petz +2 more
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Fluctuations in Network Dynamics [PDF]
Physical Review Letters, 2004 Most complex networks serve as conduits for various dynamical processes, ranging from mass transfer by chemical reactions in the cell to packet transfer on the Internet. We collected data on the time dependent activity of five natural and technological networks, finding that for each the coupling of the flux fluctuations with the total flux on ...
de Menezes, M. Argollo, Barabasi, A-L.
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Dynamic Slimmable Network [PDF]
2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2021 Accepted to CVPR 2021 as an Oral ...
Changlin Li +5 more
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Frontiers in Computational Neuroscience, 2018 In spike-timing dependent plasticity (STDP) change in synaptic strength depends on the timing of pre- vs. postsynaptic spiking activity. Since STDP is in compliance with Hebb’s postulate, it is considered one of the major mechanisms of memory storage and
Alexandre Foncelle +11 more
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The dynamics of transmission and the dynamics of networks [PDF]
Journal of Animal Ecology, 2017 A toy example depicted here highlighting the results of a study in this issue of theJournal of Animal Ecologythat investigates the impact of network dynamics on potential disease outbreaks. Infections (stars) that spread by contact only (left) reduce the predicted outbreak size compared to situations where individuals can become infected by moving ...
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Frontiers in Applied Mathematics and Statistics, 2023 IntroductionMathematical modeling has emerged as a crucial component in understanding the epidemiology of infectious diseases. In fact, contemporary surveillance efforts for epidemic or endemic infections heavily rely on mathematical and computational ...
Paola Stolfi +3 more
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Networks, topology and dynamics [PDF]
Quality & Quantity, 2014 Interest in network analysis has grown in recent years. Many social, economic and financial systems with large numbers of interacting agents can be conveniently described by a network. In the last decade, new theories have been developed to highlight the topological properties of network architectures, despite their apparent randomness.
Torriero, Anna, Stefani, Silvana
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Universality in network dynamics [PDF]
Nature Physics, 2013 Despite significant advances in characterizing the structural properties of complex networks, a mathematical framework that uncovers the universal properties of the interplay between the topology and the dynamics of complex systems continues to elude us. Here we develop a self-consistent theory of dynamical perturbations in complex systems, allowing us
Barzel, Baruch, Barabasi, Albert-Laszlo
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Deep Learning for Link Prediction in Dynamic Networks Using Weak Estimators
IEEE Access, 2018 Link prediction is the task of evaluating the probability that an edge exists in a network, and it has useful applications in many domains. Traditional approaches rely on measuring the similarity between two nodes in a static context. Recent research has
Carter Chiu, Justin Zhan
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Backpropagation on Dynamical Networks
CoRR, 2022 Dynamical networks are versatile models that can describe a variety of behaviours such as synchronisation and feedback. However, applying these models in real world contexts is difficult as prior information pertaining to the connectivity structure or local dynamics is often unknown and must be inferred from time series observations of network states ...
Eugene Tan +3 more
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