Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: "Almost automatic" and semantic integration of XML Schemas at various
  "severity" levels   This paper presents a novel approach for the integration of a set of XML
Schemas. The proposed approach is specialized for XML, is almost automatic,
semantic and "light". As a further, original, peculiarity, it is parametric
w.r.t. a "severity" level against which the integration task is performed. The
paper describes the approach in all details, illustrates various theoretical
results, presents the experiments we have performed for testing it and,
finally, compares it with various related approaches already proposed in the
literature.

12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio