Section Mapper

Create a paper→subsection map that supports evidence building and later synthesis.

Good mapping is diverse (avoids reusing the same paper everywhere) and explainable (short semantic “why”, not just keyword overlap).

When to use

• You have outline/outline.yml and a papers/core_set.csv and need coverage per subsection.
• You want to identify weak-signal subsections early (so you can adjust scope or add papers).

Inputs

• papers/core_set.csv
• outline/outline.yml

Outputs

• outline/mapping.tsv