| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 187 - Number 137 |
| Year of Publication: 2026 |
| Authors: Xiaoying Li, Nopasit Chakpitak, Fang Miao, Piyachat Udomwong |
10.5120/ijcaaf6dc7c91597
|
Xiaoying Li, Nopasit Chakpitak, Fang Miao, Piyachat Udomwong . A Data Architecture for Building Health Data Governance and Its Logical Integrity Validation. International Journal of Computer Applications. 187, 137 ( Aug 2026), 7-13. DOI=10.5120/ijcaaf6dc7c91597
To address the dispersed sources, inconsistent representations, insufficient contextual associations, and non-uniform authorization mechanisms of building health data, this study proposes a Building Health Data Architecture (BHDA). The architecture enables the unified organization and controlled provision of raw and derived data through data preprocessing, standardized coding, unique identification, metadata registration, rights-attribution recording, and authorization rules. In the case validation, 300 data objects were registered, the derived-data association rate reached 100%, and all eight logical integrity checks were passed. The architecture also supported unauthorized-access rejection, multi-criteria queries, and standardized data output. The results demonstrate that BHDA provides a feasible framework for the governance and sharing of building health data.