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    <pubDate>Wed, 28 Oct 2009 11:14:08 +0100</pubDate>
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      <title>A Survey on Reputation Systems for Artificial Societies</title>
      <link>http://opus4.kobv.de/opus4-ubbayreuth/frontdoor/index/index/docId/503</link>
      <description>The Internet has caused a revolution in trading. Especially cheap items are now easy to buy and sell on the Internet. As a consequence, sellers nowadays offer a wide range of products on the web, creating an abundance of choice for consumers. Consumers have the opportunity to browse on different auction sites for the item they really want. Along with this success story, however, came the stories of people being cheated by fraudulent online sellers. These frauds cover a range from not delivering what has been promised, the overrating of a product´s condition, to deliberate acts of theft. They are a result of so-called asymmetric information. Trust and reputation mechanisms are intended to address this asymmetric information distribution. This article surveys the most common trust and reputation systems.</description>
      <author>Tina Balke; Stefan König; Torsten Eymann</author>
      <category>report</category>
      <guid>http://opus4.kobv.de/opus4-ubbayreuth/frontdoor/index/index/docId/503</guid>
      <pubDate>Wed, 28 Oct 2009 11:14:08 +0100</pubDate>
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    <item>
      <title>Tagungsband zum Doctoral Consortium der WI2009</title>
      <link>http://opus4.kobv.de/opus4-ubbayreuth/frontdoor/index/index/docId/458</link>
      <description>Bereits seit Anfang der 1990er Jahre wird jungen Wissenschaftlern im Vorfeld der Tagung "Wirtschaftsinformatik" ein Doctoral Consortium als unterstützendes Forum angeboten. Diese Einrichtung wurde auch zur größten internationalen Konferenz der Wirtschaftsinformatik, der WI 2009 in Wien fortgeführt. Dieser Band fasst die zum Vortrag ausgewählten Beiträge zusammen.</description>
      <author>Torsten Eymann</author>
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      <guid>http://opus4.kobv.de/opus4-ubbayreuth/frontdoor/index/index/docId/458</guid>
      <pubDate>Fri, 27 Mar 2009 12:55:17 +0100</pubDate>
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