Abstracts – Browse Results
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Ajayi, S O (2017) Design, procurement and construction strategies for minimizing waste in construction projects, Unpublished PhD Thesis, Bristol Enterprise, Research and Innovation Centre , University of the West of England, Bristol.
Akinade, O O (2017) BIM-based software for construction waste analytics using artificial intelligence hybrid models, Unpublished PhD Thesis, Department of Business and Management , University of the West of England, Bristol.
Alaka, H A (2017) 'Big data analytics' for construction firms insolvency prediction models, Unpublished PhD Thesis, Faculty of Business and Law , University of the West of England, Bristol.
- Type: Thesis
- Keywords: artificial intelligence; conflict; construction firms; factor analysis; financial ratio; insolvency; interview; liquidity
- ISBN/ISSN:
- URL: https://uwe-repository.worktribe.com/output/886158
- Abstract:
In a pioneering effort, this study is the first to develop a construction firms insolvency prediction model (CF-IPM) with Big Data Analytics (BDA); combine qualitative and quantitative variables; advanced artificial intelligence tools such as Random Forest and Bart Machine; and data of all sizes of construction firms (CF), ensuring wide applicability The pragmatism paradigm was employed to allow the use of mixed methods. This was necessary to allow the views of the top management team (TMT) of failed and existing construction firms to be captured using a qualitative approach. TMT members of 13 existing and 14 failed CFs were interviewed. Interview result was used to create a questionnaire with over hundred qualitative variables. A total of 272 and 259 (531) usable questionnaires were returned for existing and failed CFs respectively. The data of the 531 questionnaires were oversample to get a total questionnaire sample of 1052 CFs. The original and matched sample financial data of the firms were downloaded. Using Cronbach’s alpha and factor analysis, qualitative variables were reduced to 13 (Q1 to Q13) while11 financial ratios (i.e. quantitative variables) (R1 and R11) reported by large and MSM CFs were identified for the sample CFs. The BDA system was set up with the Amazon Web Services Elastic Compute Cloud using five ‘Instances’ as Hadoop DataNodes and one as NameNode. The NameNode was configured as Spark Master. Eleven variable selection methods and three voting systems were used to select the final seven qualitative and seven quantitative variables, which were used to develop 13 BDA-CF-IPMs. The Decision Tree BDA-CF-IPM was the model of choice in this study because it had high accuracy, low Type I error and transparency. The most important variables (factors) affecting insolvency of construction firms according to the best model are returned on total assets; liquidity; solvency ratio; top management characteristics; strategic issues and external relations; finance and conflict related issues; industry contract/project knowledge.
Asah-Kissiedu, M (2019) Development of an integrated safety, health and environmental management capability maturity model for Ghanaian construction companies, Unpublished PhD Thesis, Department of Architecture and Built Environment , University of the West of England, Bristol.
Baba, A (2013) Developing a decision support framework for low carbon housing design and delivery in the UK, Unpublished PhD Thesis, Department of Architecture and Built Environment , University of the West of England, Bristol.
Balogun, T B (2018) Integrating bridge maintenance life cycle assessments into bridge design for improved sustainable decision making, Unpublished PhD Thesis, Department of Architecture and Built Environment, University of the West of England, Bristol.
Chidiobi, C (2022) Development of frameworks for the management of materials procurement and construction waste for Nigerian contractors, Unpublished PhD Thesis, , University of the West of England, Bristol.
Clark, P I (2011) CDM regulations: safety targeted assessment through gateway evaluation (stage) approach, Unpublished PhD Thesis, , University of the West of England, Bristol.
Dwairi, S (2018) Development of an Ontology-based framework and tool for Employer Information Requirements (OntEIR), Unpublished PhD Thesis, Department of Architecture and Built Environment , University of the West of England, Bristol.
Evans, M (2013) An investigation into occupants' satisfaction in UK sustainable social housing, Unpublished PhD Thesis, Faculty of Environment and Technology , University of the West of England, Bristol.
Henjewele, C (2010) Modelling client's value for money uncertainties in PFI projects, Unpublished PhD Thesis, Faculty of Environment and Technology , University of the West of England, Bristol.
Lam, T (2017) A web-based Decision Support System to assist SMEs to broker risks and rewards for BIM adoption, Unpublished PhD Thesis, Faculty of Environment and Technology , University of the West of England, Bristol.
Love, N E (2009) Leading indicators of failure: a study of SMES in the construction sector in Wales and Scotland, Unpublished PhD Thesis, Business School , University of the West of England, Bristol.
Mahamadu, A-M (2017) Development of a decision support framework to aid selection of construction supply chain organisations for BIM-enabled projects, Unpublished PhD Thesis, Department of Architecture and Built Environment , University of the West of England, Bristol.
Meng, X (2008) Development of assessment framework for construction supply chain relationships, Unpublished PhD Thesis, School of the Built and Natural Environment , University of the West of England, Bristol.
Muhammed-Yakubu, N (2023) A BIM-based information management schema for construction activities data-flow across the project life cycle, Unpublished PhD Thesis, , University of the West of England, Bristol.
Oladejo, J (2020) An investigation in the factors affecting the implementation of health and safety management practices by contractors in Nigeria, Unpublished PhD Thesis, Department of Architecture and Built Environment , University of the West of England, Bristol.
Omar, H (2020) Towards an automated photogrammetry-based approach for monitoring and controlling construction site activities, Unpublished PhD Thesis, , University of the West of England, Bristol.
Owolabi, H (2018) Public accountability: The case of government guarantee scheme in PFI/PPP projects, Unpublished PhD Thesis, Department of Architecture and Built Environment, University of the West of England, Bristol.
Prabhakaran, A (2023) Development of interactive and distributed virtual environments for immersive communication in the furniture, fixture and equipment sector, Unpublished PhD Thesis, , University of the West of England, Bristol.
Rogan, D J (2003) Attitudes towards innovation in the construction industry: The case in the social housing sector, Unpublished PhD Thesis, , University of the West of England, Bristol.
Smith, D (2020) Rank and file union organising and employers' counter-mobilisation: The role of activists in the mobilisation of 'self-employed' construction workers, Unpublished PhD Thesis, Department of Architecture and Built Environment, University of the West of England, Bristol.
Tanabe, S (2022) A risk allocation framework for public private partnerships (PPP) water infrastructure projects in Sri Lanka, Unpublished PhD Thesis, , University of the West of England, Bristol.
Yakubu, O A (2010) Cost and time control practice of construction projects in the UK: The pursuit of effective management control, Unpublished PhD Thesis, Department of Architecture and Built Environment, University of the West of England, Bristol.