Solutions on Establishing and Utilizing BIM for General Contractors in Key Scenarios of Digital Construction

Table 1

A nonexhaustive list of related works.

Related work	IFC-based	Submodel merging	Submodel extraction	Information acquisition
				Model indexing	Change detection
Doukari et. al. [10]	√	▲
Ren et. al. [11]	√		▲	△
Xu et. al. [12]	√		▲	▲
Lin et. al. [13]	√		▲	△
Chen et. al. [14]	×		△	▲
Shi et. al. [9]	√				▲
Lin et. al. [15]	×		△		▲
This paper	√	▲	▲	△	△

Note. ▲: as the main proposed method; △: as one of the supplementary methods.