Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Real-time solution of computational problems using databases of
  parametric linear reduced-order models with arbitrary underlying meshes   A comprehensive approach for real-time computations using a database of
parameterized linear reduced-order models (ROMs) is proposed. The method
proceeds by sampling offline ROMs for specific values of the parameters and
interpolating online the associated reduced operators. In the offline phase, a
pre-processing step transforms the reduced operators into consistent sets of
generalized coordinates prior to their interpolation. The present paper also
introduces a consistency enforcement approach for models defined on arbitrary
underlying meshes. In the online phase, the operators are interpolated on
matrix manifolds. The proposed framework is illustrated on two realistic
multi-physics problems: an inverse acoustic scattering problem around a
submarine and flutter predictions for a wing-tank system. The second
application is implemented on a mobile device, illustrating the capability of
the proposed framework to operate in real-time.

16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ