1. What is lean construction;Howell,1999
2. Integrating barcode and GIS for monitoring construction progress;Cheng;Automation in Construction,2002
3. CALIBRE — the UK's construction industry added value toolkit;Chrysostomou,2000
4. Simulation of automated data collection in buildings;Davidson;ASCE Journal of Computing in Civil Engineering,1995
5. Report of the NIST workshop on data exchange standards at the construction job site;Saidi,2003