Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Visual Analytics Approach to Compare Propagation Models in Social
  Networks   Numerous propagation models describing social influence in social networks
can be found in the literature. This makes the choice of an appropriate model
in a given situation difficult. Selecting the most relevant model requires the
ability to objectively compare them. This comparison can only be made at the
cost of describing models based on a common formalism and yet independent from
them. We propose to use graph rewriting to formally describe propagation
mechanisms as local transformation rules applied according to a strategy. This
approach makes sense when it is supported by a visual analytics framework
dedicated to graph rewriting. The paper first presents our methodology to
describe some propagation models as a graph rewriting problem. Then, we
illustrate how our visual analytics framework allows to interactively
manipulate models, and underline their differences based on measures computed
on simulation traces.

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The categories of this paper are: q-alg
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The categories of this paper are: plasm-ph
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The categories of this paper are: math-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-lat
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The categories of this paper are: nucl-th
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The categories of this paper are: solv-int
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The categories of this paper are: gr-qc
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The categories of this paper are: stat
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The categories of this paper are: mtrl-th
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The categories of this paper are: econ
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The categories of this paper are: patt-sol
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The categories of this paper are: physics
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The categories of this paper are: supr-con
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The categories of this paper are: hep-ex
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The categories of this paper are: eess