Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comments on Bridging Service-Oriented Architecture and IEC 61499 for
  Flexibility and Interoperability   In the paper by W. Dai et al. (IEEE Trans. On Industrial Informatics, vol.
11, no. 3, pp. 771-781, June 2015), a formal mapping between IEC 61499 and SOA
is presented and a SOA-based execution environment architecture is described.
In this letter, the proposed in the above paper mapping and the execution
environment architecture are discussed and their potential for the exploitation
is disputed.

22
The categories of this paper are: chao-dyn
2
The categories of this paper are: math
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci