Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Message Encoding for Spread and Orbit Codes   Spread codes and orbit codes are special families of constant dimension
subspace codes. These codes have been well-studied for their error correction
capability and transmission rate, but the question of how to encode messages
has not been investigated. In this work we show how the message space can be
chosen for a given code and how message en- and decoding can be done.

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The categories of this paper are: stat
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The categories of this paper are: cmp-lg
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The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: acc-phys
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The categories of this paper are: q-bio
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The categories of this paper are: astro-ph
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The categories of this paper are: eess
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The categories of this paper are: mtrl-th
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-ex
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The categories of this paper are: plasm-ph