# The <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si9.gif" display="inline" overflow="scroll"><mml:mi>Q</mml:mi></mml:math>-learning obstacle avoidance algorithm based on EKF-SLAM for NAO autonomous walking under unknown environments

> Research article (Robotics and Autonomous Systems, 2015) · cited 48× · AI/ML

**Wikidata**: [openalex:W2129117416](https://www.wikidata.org/wiki/openalex:W2129117416)  
**Source**: https://4ort.xyz/entity/the-mml-math-xmlns-mml-http-www-w3-org-1998-math-mathml-altimg-si9-gif-display-inline-overflow-scroll-mml-mi-q-mml-mi-mm