Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Challenges of Hardware Synthesis from C-Like Languages   MANY TECHNIQUES for synthesizing digital hardware from C-like languages have
been proposed, but none have emerged as successful as Verilog or VHDL for
register-transfer-level design. This paper looks at two of the fundamental
challenges: concurrency and timing control.

28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph