Results 71 to 80 of about 140,926 (181)
Multiplexity-facilitated cascades in networks [PDF]
Physical Review E, 2012 Elements of networks interact in many ways, so modeling them with graphs requires multiple types of edges (or network layers). Here we show that such multiplex networks are generically more vulnerable to global cascades than simplex networks. We generalize the threshold cascade model [D. J. Watts, Proc. Natl. Acad. Sci. U.S.A.
Brummitt, Charles D. +2 more
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CS-MLGCN: Multiplex Graph Convolutional Networks for Community Search in Multiplex Networks
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, 2022 Community Search (CS) is one of the fundamental tasks in network science and has attracted much attention due to its ability to discover personalized communities with a wide range of applications. Given any query nodes, CS seeks to find a densely connected subgraph containing query nodes.
Behrouz, Ali, Hashemi, Farnoosh
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New Journal of Physics, 2019 In the gathered multiplex systems, nodes inherit a part of their original system’s topological features, as in the world economic system, national policies and resource distribution bring industry advantages and resource advantages to the domestic ...
Feng An +6 more
doaj +1 more source
Multiplex Network Structure Enhances the Role of Generalized Reciprocity in Promoting Cooperation [PDF]
, 2018 In multi-agent systems, cooperative behavior is largely determined by the network structure which dictates the interactions among neighboring agents. These interactions often exhibit multidimensional features, either as relationships of different types ...
Andre, Elisabeth +3 more
core +1 more source
Percolation in real multiplex networks
Physical Review E, 2016 5 pages, 1 table, 1 figure ...
Bianconi, G, Radicchi, F
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Mapping multiplex hubs in human functional brain network [PDF]
, 2016 Typical brain networks consist of many peripheral regions and a few highly central ones, i.e. hubs, playing key functional roles in cerebral inter-regional interactions.
Arenas, Alex +2 more
core +2 more sources
Cooperative epidemics on multiplex networks [PDF]
Physical Review E, 2016 The spread of one disease, in some cases, can stimulate the spreading of another infectious disease. Here, we treat analytically a symmetric coinfection model for spreading of two diseases on a two-layer multiplex network. We allow layer overlapping, but we assume that each layer is random and locally loopless.
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Shortest Paths in Multiplex Networks [PDF]
Scientific Reports, 2017 AbstractThe shortest path problem is one of the most fundamental networks optimization problems. Nowadays, individuals interact in extraordinarily numerous ways through their offline and online life (e.g., co-authorship, co-workership, or retweet relation in Twitter). These interactions have two key features.
Saeed Ghariblou +3 more
openaire +4 more sources
Origin of the mixed-order transition in multiplex networks: the Ashkin-Teller model
, 2014 Recently, diverse phase transition (PT) types have been obtained in multiplex networks, such as discontinuous, continuous, and mixed-order PTs. However, they emerge from individual systems, and there is no theoretical understanding of such PTs in a ...
Hwang, S. +3 more
core +1 more source
Representation Learning for Attributed Multiplex Heterogeneous Network
, 2019 Network embedding (or graph embedding) has been widely used in many real-world applications. However, existing methods mainly focus on networks with single-typed nodes/edges and cannot scale well to handle large networks. Many real-world networks consist
Bhagat Smriti +13 more
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