# Improved Approximation Schemes for Early Work Scheduling on Identical Parallel Machines with a Common Due Date

> Research article (Journal of the Operations Research Society of China, 2022) · cited 16× · AI/ML

**Wikidata**: [openalex:W3045308629](https://www.wikidata.org/wiki/openalex:W3045308629)  
**Source**: https://4ort.xyz/entity/improved-approximation-schemes-for-early-work-scheduling-on-identical-parallel-machines-with-a-common-due-date