
Uniform Description of Modern Distributed Systems 61
TABLE 3.1: Model of a service 1/2.
QoS Metric Data Type Description
name String Service human-friendly ID
serviceid long ID of the service
providerid ID of the service provider
Input String[] An array of concepts that describe inputs
expressed in the natural language
Output String[] A n array of concepts that describe outputs
expressed in the natural language
Precondition Strin g[] An array