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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2509.05149 |
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| _version_ | 1866918191512420352 |
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| author | Ho, Huy Hung Thanh, Nhan Le Hong, Nam Nguyen Nguyen, Phuong-D |
| author_facet | Ho, Huy Hung Thanh, Nhan Le Hong, Nam Nguyen Nguyen, Phuong-D |
| contents | In the era of Construction 4.0, the industry is embracing a new paradigm of labor elasticity, driven by smart and flexible outsourcing and subcontracting strategies. The increased reliance on specialized subcontractors enables companies to scale labor dynamically based on project demands. This adaptable workforce model presents challenges in managing hierarchical integration and coordinating inter-site collaboration. Our design introduces a subsystem integrated into the Odoo ERP framework, employing a modular architecture to streamline labor management, task tracking, and approval workflows. The system adopts a three-pronged approach to ensure synchronized data exchange between general contractors and subcontractors, while maintaining both security and operational independence. The system features hybrid access control, third-party integration for cross-domain communication, and role-based mapping algorithm across sites. The system supports varying degrees of customization through a unified and consolidated attribute mapping center. This center leverages a tree-like index structure and Lagrange interpolation method to enhance the efficiency of role mapping. Demonstrations highlight practical application in outsourcing, integration, and scalability scenarios, confirming the system's robustness under high user volumes and in offline conditions. Experimental results further show improvements in database performance and workflow adaptability to support a scalable, enterprise-level solution that aligns with the evolving demands of smart construction management. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_05149 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Odoo-based Subcontract Inter-site Access Control Mechanism for Construction Projects Ho, Huy Hung Thanh, Nhan Le Hong, Nam Nguyen Nguyen, Phuong-D Cryptography and Security In the era of Construction 4.0, the industry is embracing a new paradigm of labor elasticity, driven by smart and flexible outsourcing and subcontracting strategies. The increased reliance on specialized subcontractors enables companies to scale labor dynamically based on project demands. This adaptable workforce model presents challenges in managing hierarchical integration and coordinating inter-site collaboration. Our design introduces a subsystem integrated into the Odoo ERP framework, employing a modular architecture to streamline labor management, task tracking, and approval workflows. The system adopts a three-pronged approach to ensure synchronized data exchange between general contractors and subcontractors, while maintaining both security and operational independence. The system features hybrid access control, third-party integration for cross-domain communication, and role-based mapping algorithm across sites. The system supports varying degrees of customization through a unified and consolidated attribute mapping center. This center leverages a tree-like index structure and Lagrange interpolation method to enhance the efficiency of role mapping. Demonstrations highlight practical application in outsourcing, integration, and scalability scenarios, confirming the system's robustness under high user volumes and in offline conditions. Experimental results further show improvements in database performance and workflow adaptability to support a scalable, enterprise-level solution that aligns with the evolving demands of smart construction management. |
| title | Odoo-based Subcontract Inter-site Access Control Mechanism for Construction Projects |
| topic | Cryptography and Security |
| url | https://arxiv.org/abs/2509.05149 |