Information construction of construction project management based on internet of things blockchain

【Author】 Zhou, Jingdong

【Source】SECURITY AND PRIVACY

【影响因子】0.000

【Abstract】Because of the complexity of construction projects and the frequency of project transactions, smart project management has a huge amount of transaction and operation data. Massive transaction and operation data urgently need a safe, efficient and low-cost storage and data analysis to realize fine management of buildings, low-cost transaction and interconnection of project information. Therefore, the construction project management system based on internet of things blockchain has been gradually improved, and more and more researches have been made on it. This article proposes a parallel design scheme. Parallel algorithms disperse the repeated calculation work on each node, reduce the calculation load and calculation time of a single node, effectively improve the efficiency of the algorithm, and enable it to process large-scale data of different sizes in parallel. Improve the algorithm according to the experiment, and analyze the performance of the parallel algorithm according to the experimental results. Experiments show that Apriori algorithm and K-means algorithm based on MapReduce are more than 85 degrees optimized than traditional data mining.

【Keywords】association rules; cluster analysis; cost management; data mining; engineering economy; information construction

【发表时间】

【收录时间】2022-03-18

【文献类型】期刊

【主题类别】

区块链应用-建筑领域-