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)448448512511
IfcProject1111
IfcSite2121
IfcBuilding2121
IfcBuildingStorey3333
IfcWall
IfcWallStandardCase
21212121
IfcSlab3333
IfcWindow11111111
IfcDoor8888
IfcColumn30303030
IfcTypeObject16161616
IfcRelationship298296297295
IfcPropertySetDefinition185185184184
IfcRepresentationItem7181718187158715