Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modelling Complexity in Musical Rhythm   This paper constructs a tree structure for the music rhythm using the
L-system. It models the structure as an automata and derives its complexity. It
also solves the complexity for the L-system. This complexity can resolve the
similarity between trees. This complexity serves as a measure of psychological
complexity for rhythms. It resolves the music complexity of various
compositions including the Mozart effect K488.
  Keyword: music perception, psychological complexity, rhythm, L-system,
automata, temporal associative memory, inverse problem, rewriting rule,
bracketed string, tree similarity

5
The categories of this paper are: gr-qc
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
2
The categories of this paper are: math
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
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The categories of this paper are: comp-gas
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The categories of this paper are: q-bio
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The categories of this paper are: eess
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The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
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The categories of this paper are: q-fin
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The categories of this paper are: stat