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Networks with Correlated Edge Processes
Methodology · Submitted 6 Jul 2022
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim We illustrate the power of our proposed fitting method by analysing a hospital contact network, and this shows the high dimensional data challenge of modelling and inferring correlation between a large number of variables.
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The abstract, sentence by sentence
This article proposes methods to model nonstationary temporal graph processes. This corresponds to modelling the observation of edge variables (relationships between objects) indicating interactions between pairs of nodes (or objects) exhibiting dependence (correlation) and evolution in time over interactions. This article thus blends (integer) time series models with flexible static network models to produce models of temporal graph data, and statistical fitting procedures for time-varying interaction data. We illustrate the power of our proposed fitting method by analysing a hospital contact network, and this shows the high dimensional data challenge of modelling and inferring correlation between a large number of variables.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | This article proposes methods to model nonstationary temporal graph processes. | contribution 1.00 | 0.86 | 0.12 | asserted 0.99 |
| s1 | This corresponds to modelling the observation of edge variables (relationships between objects) indicating interactions between pairs of nodes (or objects) exhibiting dependence (correlation) and evolution in time over interactions. | background 0.47 | 0.19 | 0.06 | asserted 0.98 |
| s2 | This article thus blends (integer) time series models with flexible static network models to produce models of temporal graph data, and statistical fitting procedures for time-varying interaction data. | method 0.74 | 0.86 | 0.18 | asserted 1.00 |
| s3 | We illustrate the power of our proposed fitting method by analysing a hospital contact network, and this shows the high dimensional data challenge of modelling and inferring correlation between a large number of variables. | result 0.59 | 0.94 | 0.28 | asserted 1.00 |
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The paper
Original abstract
This article proposes methods to model nonstationary temporal graph processes. This corresponds to modelling the observation of edge variables (relationships between objects) indicating interactions between pairs of nodes (or objects) exhibiting dependence (correlation) and evolution in time over interactions. This article thus blends (integer) time series models with flexible static network models to produce models of temporal graph data, and statistical fitting procedures for time-varying interaction data. We illustrate the power of our proposed fitting method by analysing a hospital contact network, and this shows the high dimensional data challenge of modelling and inferring correlation between a large number of variables.
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What it cites · 8 sentences without a confident label
Compares with 1 paper
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Our approach differs in several aspects from the currently available models [ref] that explicitly take into account the autocorrelated nature of the links.
Autoregressive Networks · Discussion · 0.97
Cites as background 2 papers
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Currently, there are many proposed methods to perform inference on dynamic networks, say for example [ref] , each method coming with either explicit or implicit modelling assumptions.
Autoregressive Networks · Introduction · 0.89
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Currently, there are many proposed methods to perform inference on dynamic networks, say for example [ref] , each method coming with either explicit or implicit modelling assumptions.
Dynamic Stochastic Blockmodel Regression for Network Data: Application to International Militarized Conflicts · Introduction · 0.89
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