Patent ID: 11943133
Assignee: ZHEJIANG UNIVERSITY
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The hierarchical routing method oriented to a cross-boundary service network according to claim 1, wherein the step (2-1) comprises:
(2-1-1): recommendation by a system: mapping, by a service provider, services of the service provider to the reference services published in the network, and automatically recommending, by the system, a reference service according to a function;
(2-1-2): semi-automatic mapping: for each parameter pi of a selected service, calculating semantic similarities between the parameter and all parameters qj of the reference service, and then taking a maximum value to determine a relationship between the parameters:

max Tsim(pi,qj),j=1,2, . . . n 

wherein the selected service is an ordinary service of the user provider, each parameter of the selected service comprises an input parameter and an output parameter, the maximum value is cyclically calculated for m times in total, Tsim is a semantic similarity between two parameters calculated according to parameter names, parameter descriptions, and the like, m is the number of parameters for the selected service, and n is the number of parameters for the reference service;
(2-1-3): manual modification by the user: after the semi-automatic mapping, automatically generating, by the system, an initial mapping relationship diagram, and manually adjusting, by the user, an association between the parameters and the relationship therebetween; and
(2-1-4): audit by the system: after the user confirms the modification, automatically generating, by the system, a mapping configuration file and uploading the mapping configuration file to a service router, and after audit is passed by an administrator, allowing the service to enter the candidate reference service list.