# Tie-Breaking Strategies for Cost-Optimal Best First Search

> Research article (Journal of Artificial Intelligence Research, 2017) · cited 15× · AI/ML

**Wikidata**: [openalex:W2572082325](https://www.wikidata.org/wiki/openalex:W2572082325)  
**Source**: https://4ort.xyz/entity/tie-breaking-strategies-for-cost-optimal-best-first-search