Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A new metaheuristic approach for the art gallery problem   In the problem "Localization and trilateration with the minimum number of
landmarks", we faced the 3-Guard and classic Art Gallery Problems. The goal of
the art gallery problem is to find the minimum number of guards within a simple
polygon to observe and protect its entirety. It has many applications in
robotics, telecommunications, etc. There are some approaches to handle the art
gallery problem that is theoretically NP-hard. This paper offers an efficient
method based on the Particle Filter algorithm which solves the most fundamental
state of the problem in a nearly optimal manner. The experimental results on
the random polygons generated by Bottino et al. \cite{bottino2011nearly} show
that the new method is more accurate with fewer or equal guards. Furthermore,
we discuss resampling and particle numbers to minimize the run time.

15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
2
The categories of this paper are: math
14
The categories of this paper are: math-ph