Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Interrogating probabilistic inversion results for subsurface structural
  information   The goal of a scientific investigation is to find answers to specific
questions. In geosciences this is typically achieved by solving an inference or
inverse problem and interpreting the solution. However, the answer obtained is
often biased because the solution to an inverse problem is nonunique and human
interpretation is a biased process. Interrogation theory provides a systematic
way to find optimal answers by considering their full uncertainty estimates,
and by designing an objective function that defines desirable qualities in the
answer. In this study we demonstrate interrogation theory by quantifying the
size of a particular subsurface structure. The results show that interrogation
theory provides an accurate estimate of the true answer, which cannot be
obtained by direct, subjective interpretation of the solution mean and standard
deviation. This demonstrates the value of interrogation theory. It also shows
that fully nonlinear uncertainty assessments may be critical in order to
address real-world scientific problems, which goes some way towards justifying
their computational expense.

19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
4
The categories of this paper are: cond-mat