Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Causal Inference under Networked Interference and Intervention Policy
  Enhancement   Estimating individual treatment effects from data of randomized experiments
is a critical task in causal inference. The Stable Unit Treatment Value
Assumption (SUTVA) is usually made in causal inference. However, interference
can introduce bias when the assigned treatment on one unit affects the
potential outcomes of the neighboring units. This interference phenomenon is
known as spillover effect in economics or peer effect in social science.
Usually, in randomized experiments or observational studies with interconnected
units, one can only observe treatment responses under interference. Hence, how
to estimate the superimposed causal effect and recover the individual treatment
effect in the presence of interference becomes a challenging task in causal
inference. In this work, we study causal effect estimation under general
network interference using GNNs, which are powerful tools for capturing the
dependency in the graph. After deriving causal effect estimators, we further
study intervention policy improvement on the graph under capacity constraint.
We give policy regret bounds under network interference and treatment capacity
constraint. Furthermore, a heuristic graph structure-dependent error bound for
GNN-based causal estimators is provided.

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The categories of this paper are: mtrl-th
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The categories of this paper are: q-alg
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The categories of this paper are: hep-ex
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The categories of this paper are: chem-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: math-ph
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The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
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The categories of this paper are: atom-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: econ
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The categories of this paper are: alg-geom
3
The categories of this paper are: physics