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We consider a framework where agents perform trust formation on behalf of human users in open environment like pervasive computing or the Internet. In this paper, an automated trust negotiation framework is proposed to support such trust agents, and a protocol is presented. In the framework, the preference for the disclosure of credentials and policies are(More)
We propose a way of quickly and automatically identifying the positions of players in soccer broadcast video. The approach is based on fast specification of camera view angles corresponding to frame pictures by using a ldquoblock-based searchrdquo. Our method can decide on a camera view angle that corresponds to a frame picture by making block-based(More)
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