Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multi-Objective Vehicle Routing Problem Applied to Large Scale Post
  Office Deliveries   The number of optimization techniques in the combinatorial domain is large
and diversified. Nevertheless, real-world based benchmarks for testing
algorithms are few. This work creates an extensible real-world mail delivery
benchmark to the Vehicle Routing Problem (VRP) in a planar graph embedded in
the 2D Euclidean space. Such problem is multi-objective on a roadmap with up to
25 vehicles and 30,000 deliveries per day. Each instance models one generic day
of mail delivery, allowing both comparison and validation of optimization
algorithms for routing problems. The benchmark may be extended to model other
scenarios.

29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
10
The categories of this paper are: q-bio
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
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The categories of this paper are: solv-int
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The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
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The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg