# Obstacle-Avoiding Connectivity Restoration Based on Quadrilateral Steiner Tree in Disjoint Wireless Sensor Networks

> Research article (IEEE Access, 2019) · cited 16× · AI/ML

**Wikidata**: [openalex:W2970104149](https://www.wikidata.org/wiki/openalex:W2970104149)  
**Source**: https://4ort.xyz/entity/obstacle-avoiding-connectivity-restoration-based-on-quadrilateral-steiner-tree-in-disjoint-wireless-sensor-networks