Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Information algebra system of soft sets   Information algebra is algebraic structure for local computation and
inference. Given an initial universe set and a parameter set, we show that a
soft set system over them is an information algebra. Moreover, in a soft set
system, the family of all soft sets with a finite parameter subset can form a
compact information algebra.

17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio