Building Information Modeling (BIM) in Brazil's Architecture, Engineering and Construction (AEC) Industry: A Review and a Bibliometric Study
Bibliographic record
Abstract
Building Information Modeling (BIM) is transforming how buildings are designed, constructed, operated, maintained and demolished and has attracted significant attention as a process that can positively impact the performance of architecture, engineering and construction (AEC) projects. The research and use of BIM processes and software in Brazil are incipient. This paper aims to provide a review of the scope of the Brazilian BIM literature and outlines the most important directions for future research. The work is developed based on an extensive and critical bibliographic study on journals, papers, conferences and Brazilian-authored master's and doctoral dissertations. The results show little significant Brazilian contributions in the international field and scarce BIM implementation in the Brazilian AEC industry, especially in interoperability issues, post-construction phases, and life cycle analysis.The reasons for this finding are the lack of professionals involved in the entire life cycle of buildings who have expertise in BIM tools and processes as well as the fact that teaching and research on BIM in universities and Brazilian research centers are weak compared to other countries, which shows the need for these institutions to adopt the BIM model as an essential tool for teaching engineering and architecture.BIM, construction, sustainability, review, Brazil
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How this classification was reachedexpand
Direct model labels (unvalidated)
Per-model category and study-design labels from the labeling rounds. They are machine output, unvalidated, and the disagreement between models ships as data. No study design here is MEDLINE-validated yet.
| Model arm | Categories | Study design | Confidence |
|---|---|---|---|
| gemma | Bibliometrics Domain: not available · Genre: Review About the Canadian research system: no · About a Canadian topic: no | Not applicable | low |
| gpt | Bibliometrics Domain: not available · Genre: Review About the Canadian research system: no · About a Canadian topic: no | Other design | high |
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.004 | 0.011 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.020 | 0.036 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.002 | 0.003 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedLabeled directly by 2 models reading the full record.
The models disagree on parts of this classification; every voice is preserved in the section at the end of the page.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".