Smart contract swarm and multi-branch structure for secure and efficient BIM versioning in blockchain-aided common data environment

Tao, Xingyu; Wong, P.C.; Xu, Yuqing; Liu, Yuhan; Gong, Xingbo; Zheng, Chengliang; Das, Moumita; Cheng, Jack Chin Pang

doi:10.1016/j.compind.2023.103922

Cited by 19 publications

(3 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Demonstration is the fourth step of DSR and may involve demonstrating the use of the artifact in simulations, experiments, and/or case studies. The prototype validation method is commonly used to evaluate the validity of blockchain artifacts and has been applied in several studies (Tao et al. , 2023a, b).…”

Section: Demonstration and Evaluationmentioning

confidence: 99%

See 1 more Smart Citation

Blockchain-driven framework for financing credit in small and medium-sized real estate enterprises

Lin,

Zheng,

et al. 2024

JEIM

Self Cite

View full text Add to dashboard Cite

PurposeThis study aimed to improve the financing credit evaluation for small and medium-sized real estate enterprises (SMREEs). A financing credit evaluation model was proposed, and a blockchain-driven financing credit evaluation framework was designed to improve the transparency, credibility and applicability of the financing credit evaluation process.Design/methodology/approachThe design science research methodology was adopted to identify the main steps in constructing the financing credit model and blockchain-driven framework. The fuzzy analytic hierarchy process (FAHP)–entropy weighting method (EWM)–set pair analysis (SPA) method was used to design a financing credit evaluation model. Moreover, the proposed framework was validated using data acquired from actual cases.FindingsThe results indicate that: (1) the proposed blockchain-driven financing credit evaluation framework can effectively realize a transparent evaluation process compared to the traditional financing credit evaluation system. (2) The proposed model has high effectiveness and can achieve efficient credit ranking, reflect SMREEs' credit status and help improve credit rating.Originality/valueThis study proposes a financing credit evaluation model of SMREEs based on the FAHP–EWM–SPA method. All credit rating data and evaluation process data are immediately stored in the proposed blockchain framework, and the immutable and traceable nature of blockchain enhances trust between nodes, improving the reliability of the financing credit evaluation process and results. In addition, this study partially fulfills the lack of investigations on blockchain adoption for SMREEs' financing credit.

show abstract

Section: Demonstration and Evaluationmentioning

confidence: 99%

“…Blockchain offers open, shared, and traceable information storage and has the advantages of decentralization, immutability, and reliability (Tao et al. , 2023a, b).…”

Section: Introductionmentioning

confidence: 99%

Blockchain-driven framework for financing credit in small and medium-sized real estate enterprises

Lin,

Zheng,

et al. 2024

JEIM

Self Cite

View full text Add to dashboard Cite

show abstract

“…Therefore, during the process of updating the model, version continuity is maintained and, as a result of combining data from both models, the new version shows the changes made. Such a solution streamlines the work by reducing the need to send the updated files to the other team members themselves and reducing the risk of data inconsistency [16].…”

Section: Group Cooperation On a Central Modelmentioning

confidence: 99%

Use of the Cde Environment in Team Collaboration in Bim

Borkowski,

Brożyna,

Litwin

et al. 2023

IAPGOS

View full text Add to dashboard Cite

In project processes, group collaboration and project documentation management are important aspects. In order for the cooperation of all project participants to be effective, it should be based first and foremost on adequate and effective communication. All project participants should use such solutions so that they can exchange, manage and combine information quickly and efficiently throughout the entire investment process, thus providing a complete picture of the situation. To this end, it is necessary to develop a catalogue of good practices supported by a variety of examples, as well as rules for group cooperation when using a CDE-type solution. The aim of this article was to show the advantages and benefits as well as the disadvantages and limitations in group collaboration when working on a single BIM model.

show abstract

A blockchain-based framework for carbon management towards construction material and product certification

Xu,

Tao,

Das

et al. 2024

Advanced Engineering Informatics

View full text Add to dashboard Cite

Smart contract swarm and multi-branch structure for secure and efficient BIM versioning in blockchain-aided common data environment

Cited by 19 publications

References 31 publications

Blockchain-driven framework for financing credit in small and medium-sized real estate enterprises

Blockchain-driven framework for financing credit in small and medium-sized real estate enterprises

Use of the Cde Environment in Team Collaboration in Bim

A blockchain-based framework for carbon management towards construction material and product certification

Contact Info

Product

Resources

About