Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: ATLAAS-P2P: a two layer network solution for easing the resource
  discovery process in unstructured networks   ATLAAS-P2P is a two-layered P2P architecture for developing systems providing
resource aggregation and approximated discovery in P2P networks. Such systems
allow users to search the desired resources by specifying their requirements in
a flexible and easy way. From the point of view of resource providers, this
system makes available an effective solution supporting providers in being
reached by resource requests.

34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con