Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Beating level-set methods for 3D seismic data interpolation: a
  primal-dual alternating approach   Acquisition cost is a crucial bottleneck for seismic workflows, and low-rank
formulations for data interpolation allow practitioners to `fill in' data
volumes from critically subsampled data acquired in the field. Tremendous size
of seismic data volumes required for seismic processing remains a major
challenge for these techniques.
  We propose a new approach to solve residual constrained formulations for
interpolation. We represent the data volume using matrix factors, and build a
block-coordinate algorithm with constrained convex subproblems that are solved
with a primal-dual splitting scheme. The new approach is competitive with state
of the art level-set algorithms that interchange the role of objectives with
constraints. We use the new algorithm to successfully interpolate a large scale
5D seismic data volume, generated from the geologically complex synthetic 3D
Compass velocity model, where 80% of the data has been removed.

3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
19
The categories of this paper are: eess
30
The categories of this paper are: q-alg