1 Ocak 2009 Konferans bildirisi Açık Erişim

Dalkilic, Ozgur; Ekrem, Ersen; Varlik, S. Eray; Mihcak, M. Kivanc

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/38077</identifier>
  <creators>
    <creator>
      <creatorName>Dalkilic, Ozgur</creatorName>
      <givenName>Ozgur</givenName>
      <familyName>Dalkilic</familyName>
      <affiliation>Bogazici Univ, Dept Elect &amp; Elect Engn, TR-34342 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Ekrem, Ersen</creatorName>
      <givenName>Ersen</givenName>
      <familyName>Ekrem</familyName>
      <affiliation>Bogazici Univ, TR-34342 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Varlik, S. Eray</creatorName>
      <givenName>S. Eray</givenName>
      <familyName>Varlik</familyName>
      <affiliation>Bogazici Univ, Dept Elect &amp; Elect Engn, TR-34342 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Mihcak, M. Kivanc</creatorName>
      <givenName>M. Kivanc</givenName>
      <familyName>Mihcak</familyName>
      <affiliation>Bogazici Univ, Dept Elect &amp; Elect Engn, TR-34342 Istanbul, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>A Detection Theoretic Approach To Digital Fingerprinting With Focused Receivers Under Uniform Linear Averaging Gaussian Attacks</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2009</publicationYear>
  <dates>
    <date dateType="Issued">2009-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Conference paper</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/38077</alternateIdentifier>
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  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.81043/aperta.38076</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.81043/aperta.38077</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">We consider the digital fingerprinting problem where colluders apply uniform linear averaging followed by AWGN. For each user, the receiver computes the correlation between the attacked signal and that user's fingerprint, and performs thresholding (focused detection). We model the fingerprinting problem as a multi-user communications problem and develop a detection theoretic framework. Assuming independent colluders, we derive generic exact bit error probability expressions, together with tight bounds, for arbitrary fingerprinting systems. Then, we specialize our results to orthogonal, simplex and Gaussian codes; under MSE distortion constraints on the embedder and the colluders, we compute the optimal detection rule, the resulting minimum bit error probability, the collusion resistance for the aforementioned codes, and compare their performances.</description>
  </descriptions>
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