Description
Harmonize lineage, spatial, and single-cell atlases so recorded histories can be compared across organisms, tissues, and assays. Boundary domains: brain-cell-types, knowledge-graph. Representative papers: Spatial Lineage Atlases and Cross-platform Harmonization
Resolution criteria
Resolution requires: (1) Harmonized data format for lineage + spatial + single-cell atlas integration adopted by >=3 major databases; (2) Cross-platform validation using >=2 lineage methods and >=2 spatial platforms showing correlation >= 0.80; (3) Published integration pipeline; (4) KG cross-links between lineage and spatial atlas nodes. Deliverable: format specification + validated pipeline.