... implementation by government agencies amplify OV propagation. Moreover, the owner’s inadequate contractual governance of safety responsibilities plays a key mediating role in OV transmission. Originality/value This study innovatively integrates text mining techniques, complex network analysis and the Delphi...

... management. Wei Liu can be contacted at: liuweijx13@163.com 30 06 2025 09 06 2026 16 07 2026 © Emerald Publishing Limited 2026 Emerald Publishing Limited Licensed re-use rights only Prefabricated construction Complex network Accident causation Association rule mining...

..., an evolutionary game model among NGCs within a complex network is developed to investigate the impact of various network factors on the diffusion of LCTs. Findings The results highlight the importance of risk costs, innovation expenditure, rewards and penalties in influencing the diffusion of LCTs innovation...

... and management models under low-carbon principles. Then, a three-strategy complex network evolutionary game model is constructed to explore LCB diffusion among PC enterprises, and the influence of environmental policies and market demand on the diffusion of H-type and S-type LCB is analyzed. Findings (1...

... of the evolution of the community structure in PONs at the meso-structural level, which is essential for understanding collaborative clusters, and (2) limited understanding of the essence and implications of the community structure in PONs. This study bridges this gap by innovatively applying complex network...

... risk and provide theoretical support for project managers to develop appropriate interface management risk response strategies. Design/methodology/approach This paper introduces the association rule mining technique to improve the complex network modeling method. Taking China as an example, based...

... was used to draw the risk evolution network model for building construction. Topological parameters were applied to interpret the risk evolution network characteristic. Findings Combining complex network with risk matrix, the standard of quantitative classification of node risk level is formulated...

...Lianhua Cheng; Dongqiang Cao Purpose Clarifying the risk evolution mechanism of housing construction for work-safety management is essential. Existing studies have inadequately discussed the risk-accumulation process in housing construction. Therefore, this study aimed to use the complex network...

... on the website of Wuhan Municipal Government was adopted to identify organizations and their mutual collaborative interrelationships. Four complex network (CN) models of organization collaboration representing the outbreak, preliminary control, recession and normalization stages, respectively, were established...

... on 296 actual accident cases. The cascading vulnerability of each unsafe behavior was analyzed based on the degree attack strategy. Findings Complex network with 85 unsafe behavior nodes is established based on the collected accidents in total. The results showed that storing in improper location...