Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The cyclic job-shop scheduling problem: The new subclass of the job-shop
  problem and applying the Simulated annealing to solve it   In the paper, the new approach to the scheduling problem are described. The
approach deals with the problem of planning the cyclic production and proposes
to consider such scheduling problem as the cyclic job-shop problem of the order
k, where k is the number of reiterations. It was found out that planning of
only one iteration of the loop is less effective than planning of the entire
cycle. To the experimental research, a number of test instances of the job-shop
scheduling problem by Operation Research Library were used. The Simulated
Annealing was applied to solve the instances. The experiments proved that the
approach proposed allows increasing the efficiency of cyclic scheduling
significantly.

34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ