# Niche vs. breadth: Calculating expertise over time through a fine-grained analysis

> Research article (2015 IEEE 22nd International Conference on Software Analysis, Evolution, and Reengineering (SANER), 2015) · cited 27× · AI/ML

**Wikidata**: [openalex:W2057114491](https://www.wikidata.org/wiki/openalex:W2057114491)  
**Source**: https://4ort.xyz/entity/niche-vs-breadth-calculating-expertise-over-time-through-a-fine-grained-analysis