Generalised tally-based decoders for traitor tracing and group testing

B. Skoric, W. de Groot

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

We propose a new type of score function for Tardos traitor tracing codes. It is related to the recently introduced tally-based score function, but it utilizes more of the information available to the decoder. It does this by keeping track of sequences of symbols in the distributed codewords instead of looking at columns of the code matrix individually. We derive our new class of score functions from a Neyman-Pearson hypothesis test and illustrate its performance with simulation results. Finally we derive a score function for (medical) group testing applications.
Originele taal-2Engels
Titel2015 IEEE International Workshop on Information Forensics and Security (WIFS), 16-19 November 2015, Rome, Italy
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's1-6
ISBN van elektronische versie978-1-4673-6802-5
DOI's
StatusGepubliceerd - 2015
Evenement2015 IEEE International Workshop on Information Forensics and Security - Roma Tre University, Rome, Italië
Duur: 16 nov 201519 nov 2015
Congresnummer: 7
http://www.wifs2015.org/

Workshop

Workshop2015 IEEE International Workshop on Information Forensics and Security
Verkorte titelWIFS 2015
LandItalië
StadRome
Periode16/11/1519/11/15
Internet adres

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