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Identity poisoning by fake-named account is caused not only by identity theft but also by valid accounts with impersonated screen-names. From users' perspective, screen-name is an identifier of other users without obtaining any credential information. To prove the originality of a user without revealing identifier information, we focused on linkability, an(More)
  • Akiko Orita
  • 2006
To ensure the availability of e-government, it is necessary to handle diversity of administrative cases properly. This paper proposes RAQ (rarely asked questions) to cover minor, non-conforming cases which are overlooked. We focused on effects of anonymity to prevent prejudice and to decrease the barrier to join. We did case study on non-conforming case in(More)
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