Ruiyu Liang is a researcher in data visualisation, visual analytics, and multimodal data fusion within the context of mining engineering and geohazard management. His work focuses on integrating advanced visual computing, data‑driven modelling, and intelligent analytics to support the digital transformation of underground mining operations. He has contributed to topics including 3D visual analytics frameworks, geo‑hazard prediction, drill‑core recognition, mining method evaluation, and immersive virtual environments for training and education. His recent work includes developing a data‑driven visualisation system and multimodal fusion platform for underground mines, as well as collaborative studies on wildfire modelling and agentic AI.