Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Enhanced blind decoding of Tardos codes with new map-based functions   This paper presents a new decoder for probabilistic binary traitor tracing
codes under the marking assumption. It is based on a binary hypothesis testing
rule which integrates a collusion channel relaxation so as to obtain numerical
and simple accusation functions. This decoder is blind as no estimation of the
collusion channel prior to the accusation is required. Experimentations show
that using the proposed decoder gives better performance than the well-known
symmetric version of the Tardos decoder for common attack channels.

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The categories of this paper are: physics
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The categories of this paper are: hep-ex
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The categories of this paper are: gr-qc
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The categories of this paper are: q-bio
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The categories of this paper are: solv-int
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The categories of this paper are: cond-mat
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The categories of this paper are: nlin
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The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
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The categories of this paper are: bayes-an
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The categories of this paper are: nucl-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: acc-phys
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The categories of this paper are: econ
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The categories of this paper are: stat
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The categories of this paper are: eess