Scale-Free
Weighted Scale-Free Random Graph Model
... a scale-free power-law ...stationary scale-free distributions, which indicate that the development of large networks is governed by robust self-organizing phenomena that go beyond the ...
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Scale-Free Navigational Planning by Neuronal Traveling Waves.
... The backward spread of directional information from a goal location [7–12, 25] or both the backward spread from the goal and forward spread from the start [6] have earlier been sug- gested as strategies for navigational ...
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Dynamic stability in random and scale-free B-lymphocyte networks
... network, as they are in regulating the scale-free network. A series of studies were realized to probe the stability of the system. Once a stationary state is attained, we introduce a small perturbation and ...
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Emergence of super cooperation of prisoner's dilemma games on scale-free networks.
... on scale-free networks with various updating strategies, and that if γ is not large enough, but not too small, then cooperators and super cooperators coexist and together dominate the net- work in the ...
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Free-flight odor tracking in Drosophila is consistent with an optimal intermittent scale-free search.
... To facilitate the analysis we followed Bartumeus et al. [8] and represented the trajectories as sequences of straight-line segments between body saccades. (Fig. 1b). The distribution of straight-line segment lengths, ...
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Scale-free fluctuations in behavioral performance: delineating changes in spontaneous behavior of humans with induced sleep deficiency.
... scales. Scale invariance is therefore commonly considered a signature of ‘‘criticality’’ indicating the complexity of the system and slow decay of spontaneous ...the scale-free distributions in time, ...
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Scale-free fuse network and its robustness
... that scale-free networks display an exceptional robustness against random node failure, but show poor per- formance against preferential node removal 共the most con- nected nodes are preferentially ...
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Agglomeration in scale-free random graphs
... The importance of cliques goes beyond the examples cited above. They are useful in Graph Theory, too. The clique-number of G provides a lower bound to the chromatic number of G, i.e., the minimum number of colors such ...
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Navigating the massive world of reddit: using backbone networks to map user interests in social media
... In the massive online worlds of social media, users frequently rely on organizing themselves around specific topics of interest to find and engage with like-minded people. However, navigating these massive worlds and ...
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Universidade Nova de Lisboa Faculdade de Ciências e Tecnologia Departamento de Informática Dissertação de Mestrado Mestrado em Engenharia Informática
... As the interest in complex networks rose, research on their underlying models and organ- ising principles has emerged. Topologies from all fields were computerised and stored in large databases: biological networks, ...
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A Collaborative Group Developing Method of Open Source Software by Mimicking Altruism Behavior of Army Ant
... random scale-free networks based on the preferential attachment ...mechanism. Scale-free network is widely used in natural and human-made systems such as social ...
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The consumer litigation industry: chasing dragon kings in lawyer-client networks
... In this paper we have managed to demonstrate the distribution of clients per lawyer in a large metropolitan area is compatible with a scale-free bi- partite network of lawyers and clients. By proposing an ...
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Stability of metabolic correlations under changing environmental conditions in Escherichia coli--a systems approach.
... a scale free topology and small-world characteristics, we demonstrated that: (1) metabolite hubs in this reconstructed correlation networks are significantly enriched for those contained in biochemical ...
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Braz. J. Phys. vol.40 número4
... In the past, a simple model which describes the dynamics of efficiencies of competing agents [23] was developed on a small-world network and on scale-free networks with the tunable degree exponents [24, ...
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Modes of interaction between individuals dominate the topologies of real world networks.
... For example, for the case of the internet, the router and domain networks differ in not only edge representation but also node representation—the task-centric router-level Internet has nodes of individual routers, ...
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A large cohort study reveals the association of elevated peripheral blood lymphocyte-to-monocyte ratio with favorable prognosis in nasopharyngeal carcinoma.
... were in consistent with the previous findings in NPC and other cancers such as ovarian and breast cancers, where the high lymphocyte count was reported as an independent favorable prognostic factor [30,31,32]. By ...
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Lat. Am. j. solids struct. vol.13 número7
... The purpose of this work is to present a new displacement based bi-hierarchical finite element and to apply it to the free vibration analysis of a non-viscous, irrotational and incompressible liquid in a ...
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J. Coloproctol. (Rio J.) vol.36 número3
... Self-rating Scale for Spirituality is a self-report instru- ment consisting of six items that assess aspects of the individual’s ...this scale refer to a divine intervention in the patient’s daily life and ...
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Escalas de avaliação da dor em pacientes idosos com demência.
... CONCLUSION: Our study results suggest that observational and self-report scales may be used to evaluate pain in hospitalized elderly patients with dementia, provided the level of cognitive im- pairment is observed to ...
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Comput. Appl. Math. vol.31 número3
... model for approximating singularly perturbed transport models. The NSGS is a free parameter subgrid stabilizing method that introduces an extra stability only onto the subgrid scales. This new feature comes from ...
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