Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Automated Defect Localization via Low Rank Plus Outlier Modeling of
  Propagating Wavefield Data   This work proposes an agnostic inference strategy for material diagnostics,
conceived within the context of laser-based non-destructive evaluation methods,
which extract information about structural anomalies from the analysis of
acoustic wavefields measured on the structure's surface by means of a scanning
laser interferometer. The proposed approach couples spatiotemporal windowing
with low rank plus outlier modeling, to identify a priori unknown deviations in
the propagating wavefields caused by material inhomogeneities or defects, using
virtually no knowledge of the structural and material properties of the medium.
This characteristic makes the approach particularly suitable for diagnostics
scenarios where the mechanical and material models are complex, unknown, or
unreliable. We demonstrate our approach in a simulated environment using
benchmark point and line defect localization problems based on propagating
flexural waves in a thin plate.

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The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
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The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
6
The categories of this paper are: astro-ph