Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Fast and Effective Local Search Algorithm for Optimizing the Placement
  of Wind Turbines   The placement of wind turbines on a given area of land such that the wind
farm produces a maximum amount of energy is a challenging optimization problem.
In this article, we tackle this problem, taking into account wake effects that
are produced by the different turbines on the wind farm. We significantly
improve upon existing results for the minimization of wake effects by
developing a new problem-specific local search algorithm. One key step in the
speed-up of our algorithm is the reduction in computation time needed to assess
a given wind farm layout compared to previous approaches. Our new method allows
the optimization of large real-world scenarios within a single night on a
standard computer, whereas weeks on specialized computing servers were required
for previous approaches.

11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
14
The categories of this paper are: math-ph
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
2
The categories of this paper are: math
17
The categories of this paper are: q-fin