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Another important aspect for trust exchange is the capability to resolve semantic
conflicts. Extant research in information semantic interoperability can be categorized
into three types: mapping-based, intermediary-based, and query-oriented approaches.
Answering the following questions can measure the semantic interoperability for trust
exchange and the measurement can be constructed accordingly.
The network routing performance measurement is mainly for the overheads of token exchange,
semantic interoperation service, and privacy protection.
Ideally, trust exchange is completely automated, but sometimes this is not possible.
User involvement refers to whether or not the user is actively engaged in the trust
exchange process.
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