# A Lagrangian approach to the winner determination problem in iterative combinatorial reverse auctions

> Research article (European Journal of Operational Research, 2015) · cited 21× · AI/ML

**Wikidata**: [openalex:W1992854011](https://www.wikidata.org/wiki/openalex:W1992854011)  
**Source**: https://4ort.xyz/entity/a-lagrangian-approach-to-the-winner-determination-problem-in-iterative-combinatorial-reverse-auctions