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Application of association rule mining and social network analysis for understanding causality of construction defects

  • Sangdeok Lee
  • , Yongwoon Cha
  • , Sangwon Han
  • , Changtaek Hyun
  • University of Seoul

Research output: Contribution to journalArticlepeer-review

48 Scopus citations

Abstract

A construction defect can cause schedule delay, cost overrun and quality deterioration. In order to minimize these negative impacts of construction defects, this paper aims to analyze the causality of construction defects. Specifically, association rule mining (ARM) is used to quantify the interrelationships between defect causes, and social network analysis (SNA) is utilized to find out the most influential causes triggering generation of construction defects. The suggested approach was applied to 2949 defect instances in finishing work. Through this application, it was confirmed that the proposed approach can systematically identify and quantify causality among defect causes.

Original languageEnglish
Article number618
JournalSustainability (Switzerland)
Volume11
Issue number3
DOIs
StatePublished - 24 Jan 2019

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Association rule mining
  • Causality
  • Defect causes
  • Finishing work
  • Social network analysis

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