Research Article
A Graph-Based Method for IFC Data Merging
Table 4
Entity statistics for scenarios a and b in different modeling environments.
| ā | a(R)-b(A) | a(R)-b(A) (GUID) | b(R)-a(A) | b(R)-a(A) (GUID) |
| File size (kb) | 448 | 448 | 512 | 511 | IfcProject | 1 | 1 | 1 | 1 | IfcSite | 2 | 1 | 2 | 1 | IfcBuilding | 2 | 1 | 2 | 1 | IfcBuildingStorey | 3 | 3 | 3 | 3 | IfcWall IfcWallStandardCase | 21 | 21 | 21 | 21 | IfcSlab | 3 | 3 | 3 | 3 | IfcWindow | 11 | 11 | 11 | 11 | IfcDoor | 8 | 8 | 8 | 8 | IfcColumn | 30 | 30 | 30 | 30 | IfcTypeObject | 16 | 16 | 16 | 16 | IfcRelationship | 298 | 296 | 297 | 295 | IfcPropertySetDefinition | 185 | 185 | 184 | 184 | IfcRepresentationItem | 7181 | 7181 | 8715 | 8715 |
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