World Wide Web

Engineering

Compatibility (geochemistry)

Semantic computing

Semantic interoperability

Semantic Web

Systems engineering

Interoperability

Building information modeling

Computer science

Chemical engineering

Semantics (computer science)

Natural language processing

Geography

Data science

Artificial intelligence

Remote sensing

Architectural engineering

Programming language

Semantic technology

Geoinformatics

Advanced Engineering Informatics

Building Information Models (BIMs) and City Information Models (CIMs) have flourished in building and urban studies independently over the past decade. Semantic enrichment is an indispensable process that adds new semantics such as geometric, non-geometric, and topological information into existing BIMs or CIMs to enable multidisciplinary applications in fields such as construction management, geoinformatics, and urban planning. These two paths are now coming to a juncture for integration and juxtaposition. However, a critical review of the semantic enrichment of BIM and CIM is missing in the literature. This research aims to probe into semantic enrichment by comparing its similarities and differences between BIM and CIM over a ten-year time span. The research methods include establishing a uniform conceptual model, and sourcing and analyzing 44 pertinent cases in the literature. The findings plot the terminologies, methods, scopes, and trends for the semantic enrichment approaches in the two domains. With the increasing availability of data sources, algorithms, and computing power, they cross the border to enter each other’s domain. Future research will likely gain new momentums from the demands of value-added applications, development of remote sensing devices, intelligent data processing algorithms, interoperability between BIM and CIM software platforms, and emerging technologies such as big data analytics.

Semantic enrichment of building and city information models: A ten-year review