Information processing device, information processing method, and information processing program

摘要

An objective of the disclosed invention is to derive a more apt similarity by taking into account all components up to and including lower order components that are included in a model. The disclosed invention also allows carrying out more efficient information system building.;An information processing device (1000) includes a model storage unit (10), a component correspondence determination unit (20), and a similarity computation unit (30). The model storage unit (10) there among stores a system model that includes at least one component. The component correspondence determination unit (20) determines a correspondence relationship between components included in two system models (A, B) that are read out from the model storage unit (10), on the basis of commonality of lower order components included in the components. The similarity computation unit (30) calculates the similarity of the two system models on the basis of the correspondence relationship between the components that is determined with the component correspondence determination unit (20).

主权项

1. An information processing device, comprising:
computer storage for storing information about components and subcomponents of first and second system models, each of the first and second system models having a plurality of subcomponents; at least one CPU programmed to operate as:
(a) a determination unit connected to the computer storage for determining the correspondence between components of the first and second system models as a function of:
(i) a plurality of first correspondence values, each first correspondence value indicating the similarity between a respective subcomponent of the first system model and a respective subcomponent of the second system model; and(ii) a plurality of second correspondence values, each second correspondence value indicating the similarity between a respective combination of subcomponents of the first system model and a respective combination of subcomponents of the second system model;the determination storage unit storing those of the first and second correspondence values which are greater than a predetermined threshold in a correspondence table; and(b) a calculation unit which generates a similarity value indicating the similarity of the first and second system models as a function of the first and second correspondence values stored in the correspondence table.