# Multi-level abstraction for trace comparison and process discovery

> Research article (Expert Systems with Applications, 2017) · cited 12× · AI/ML

**Wikidata**: [openalex:W2602846756](https://www.wikidata.org/wiki/openalex:W2602846756)  
**Source**: https://4ort.xyz/entity/multi-level-abstraction-for-trace-comparison-and-process-discovery