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521
Modeling the live-pig trade network in Georgia: Implications for disease prevention and control.
Published 2017-01-01“…Social network analysis and exponential random graph models were used to better understand the structure, contact patterns and main drivers for pig trade in the country. …”
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522
Analysing the Structure of the Global Wheat Trade Network: An ERGM Approach
Published 2020-12-01“…There are some differences, however, in the magnitude of some measures (e.g., connectivity or disassortativity), and a higher degree of inequality in the distribution of the number of partners and the distribution of trade volume in the period 2014–2018. An Exponential Random Graph Model (ERGM) has been applied to identify significant determinants associated with the presence/absence of trade links between countries. …”
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523
Prestige and homophily predict network structure for social learning of medicinal plant knowledge.
Published 2020-01-01“…We developed exponential random graph models (ERGMs) to test whether hypothesized patterns of knowledge sharing based on prestige and homophily are more common in the observed network than in randomly simulated networks of the same size. …”
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524
Engagement in water governance action situations in the Lake Champlain Basin.
Published 2023-01-01“…We apply exponential random graph models to quantify the effects of scale, issues, and homophily on actor participation in these forums. …”
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525
BETWEEN THE RIGHT AND THE COMMON. HOW GROUPS REACT TO SOCIALLY UNDESIRABLE BEHAVIOUR
Published 2017-06-01“…Computer simulations were conducted for networks of a specific type (Erd¨os-R´enyi random graph). The main aim of the analysis was to identify non-structural and structural features of the group that can impede or even block the intervention of the group. …”
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526
Understanding interaction network formation across instructional contexts in remote physics courses
Published 2022-12-01“…We apply statistical methods from social network analysis—exponential random graph models—to measure the relationship between network formation and multiple variables: students’ discussion and lab section enrollment, final course grades, gender, and race or ethnicity. …”
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527
The large graph limit of a stochastic epidemic model on a dynamic multilayer network
Published 2018-01-01“…The network is given by a random graph following a multilayer configuration model where edges in different layers correspond to potentially infectious contacts of different types. …”
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528
Strategic robustness in bi-level system-of-systems design
Published 2022-01-01“…Models are constructed on small world, preferential attachment and random graph topologies and executed in batch simulations. …”
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529
Personality traits, self-efficacy, and friendship establishment: Group characteristics and network clustering of college students’ friendships
Published 2022-09-01“…In this study, we used social network analysis method and exponential random graph model (ERGM). The following findings are reported. …”
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530
TRANSFERENCE FOR THE ERDŐS–KO–RADO THEOREM
Published 2015-10-01“…Delete the edges of $K(n,r)$ with some probability, independently of each other: is the independence number of this random graph equal to the independence number of the Kneser graph itself? …”
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531
Learning and reasoning with graph data
Published 2023-08-01“…Based on this semantic foundation we introduce a taxonomy of reasoning tasks that casts problems ranging from transductive link prediction to asymptotic analysis of random graph models as queries of different complexities for a given model. …”
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532
Solidity in a Turbulent Flow
Published 2022-04-01“…This article uses network simulation and Exponential Random Graph Models (ERGM) to describe the structure of this network. …”
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533
SynTReN: a generator of synthetic gene expression data for design and analysis of structure learning algorithms
Published 2006-01-01“…Our results show that the statistical properties of these topologies more closely approximate those of genuine biological networks than do those of different types of random graph models. Several user-definable parameters adjust the complexity of the resulting data set with respect to the structure learning algorithms.…”
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534
A Nearly Tight Sum-of-Squares Lower Bound for the Planted Clique Problem
Published 2022“…© 2019 Society for Industrial and Applied Mathematics We prove that with high probability over the choice of a random graph G from the Erd\H os-Rényi distribution G(n, 1/2), the nO(d)-time degree d sum-of-squares (SOS) semidefinite programming relaxation for the clique problem will give a value of at least n1/2 - c(d/ log n)1/2 for some constant c > 0. …”
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535
Structural Analysis of Laplacian Spectral Properties of Large-Scale Networks
Published 2014“…As a consequence, random graph models in which only local structural features are prescribed are, in general, inadequate to faithfully model Laplacian spectral properties of a network.…”
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536
Fast sampling via spectral independence beyond bounded-degree graphs
Published 2022“…As a main application of our techniques, we consider the random graph G(n,d/n), where the previously known algorithms run in time n^O(log d) or applied only to large d. …”
Conference item -
537
Degree distribution of the FKP network model.
Published 2007“…Recently, these observations have triggered much work attempting to explain the power laws in terms of new 'scale-free' random graph models. So far, perhaps the most effective mechanism for explaining power laws is the combination of growth and preferential attachment. …”
Journal article -
538
The scaling limit of a critical random directed graph
Published 2023“…Our proofs rely on a depth-first exploration of the graph which enables us to relate the strongly connected components to a particular spanning forest of the undirected Erd˝os–Rényi random graph G(n,p), whose scaling limit is well understood. …”
Journal article -
539
Trees and graphs: congestion, polynomials and reconstruction
Published 2011“…In particular, by partitioning a hypercube into pieces with almost optimal edge-boundaries, we give tight estimates of the parameter thereby disproving a conjecture of Hruska (2008). For a typical random graph, the parameter exhibits a zigzag behaviour reflecting the feature that it is not monotone in the number of edges. …”
Thesis -
540
Alignment-free protein interaction network comparison.
Published 2014“…RESULTS: We first demonstrate that Netdis is able to correctly separate different random graph model types independent of network size and density. …”
Journal article