Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modelling Variability for System Families   In this paper, an approach to facilitate the treatment with variabilities in
system families is presented by explicitly modelling variants. The proposed
method of managing variability consists of a variant part, which models
variants and a decision table to depict the customisation decision regarding
each variant. We have found that it is easy to implement and has advantage over
other methods. We present this model as an integral part of modelling system
families.

13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an