Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Towards a Model-Based Framework for Integrating Usability and Software
  Engineering Life Cycles   In this position paper we propose a process model that provides a development
infrastructure in which the usability engineering and software engineering life
cycles co-exist in complementary roles. We describe the motivation, hurdles,
rationale, arguments, and implementation plan for the need, specification, and
the usefulness of such a model.

15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
19
The categories of this paper are: eess