Ralf Ackermann

Name: dblp XML data dump
Creator: Schloss Dagstuhl - Leibniz Center for Informatics
Published: 1993
License: https://creativecommons.org/publicdomain/zero/1.0/
Keywords: dblp, XML, computer science, scholarly publications, metadata

◀ ▶ joint publications with Jana Dittmann

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Publications

2002
[j2]
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  dblp key:
  - journals/ejasp/DittmannSWA02
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  persistent URL:
  - https://dblp.org/rec/journals/ejasp/DittmannSWA02
Jana Dittmann, Martin Steinebach, Petra Wohlmacher, Ralf Ackermann:
Digital Watermarks Enabling E-Commerce Strategies: Conditional and User Specific Access to Services and Resources. EURASIP J. Adv. Signal Process. 2002(2): 174-184 (2002)
2001
[c7]
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  - no references & citations available
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  dblp key:
  - conf/cms/DittmannWA01
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  persistent URL:
  - https://dblp.org/rec/conf/cms/DittmannWA01
Jana Dittmann, Petra Wohlmacher, Ralf Ackermann:
Conditional Access for Business and M-Commerce Applications using Annotation Watermarks. Communications and Multimedia Security 2001

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