Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Practical Algorithm for the Computation of the Genus   We describe a practical algorithm to compute the (oriented) genus of a graph,
give results of the program implementing this algorithm, and compare the
performance to existing algorithms. The aim of this algorithm is to be fast
enough for many applications instead of focusing on the theoretical asymptotic
complexity. Apart from the specific problem and the results, the article can
also be seen as an example how some design principles used to carefully develop
and implement standard backtracking algorithms can still result in very
competitive programs.

15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
14
The categories of this paper are: math-ph