# 4D Radar-Based Pose Graph SLAM With Ego-Velocity Pre-Integration Factor

> Research article (IEEE Robotics and Automation Letters, 2023) · cited 55× · AI/ML

**Wikidata**: [openalex:W4383200248](https://www.wikidata.org/wiki/openalex:W4383200248)  
**Source**: https://4ort.xyz/entity/4d-radar-based-pose-graph-slam-with-ego-velocity-pre-integration-factor