Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Planar segment processes with reference mark distributions, modeling and
  estimation   The paper deals with planar segment processes given by a density with respect
to the Poisson process. Parametric models involve reference distributions of
directions and/or lengths of segments. These distributions generally do not
coincide with the corresponding observed distributions. Statistical methods are
presented which first estimate scalar parameters by known approaches and then
the reference distribution is estimated non-parametrically. Besides a general
theory we offer two models, first a Gibbs type segment process with reference
directional distribution and secondly an inhomogeneous process with reference
length distribution. The estimation is demonstrated in simulation studies where
the variability of estimators is presented graphically.

21
The categories of this paper are: adap-org
1
The categories of this paper are: cs
9
The categories of this paper are: nlin
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph