Fragile maritime records and historical manuscripts were converted into structured research data for academic analysis and migration-history research.
The challenge
The research material included faded maritime registries and handwritten manuscripts that were difficult to interpret manually.
The data needed a high standard of precision so it could support academic research and citation.
The approach
SBL combined AI-assisted extraction with expert review to interpret complex cursive and damaged records.
Metadata and validation routines prepared the output for migration-history research and academic use.
Frame
Define the metadata needed for migration-history research.
Extract
Use AI-assisted transcription and expert review for difficult scripts.
Validate
Prepare structured datasets for academic analysis.
The result
Processing time was reduced while preserving the structure and review discipline needed for research workflows.
- Historical maritime records became structured datasets.
- AI-assisted extraction helped accelerate difficult handwriting work.
- Review routines supported academic citation and auditability.
- The project reduced processing time by about 70%.