Bevan Koopman

Associate Professor Bevan Koopman is a Principal Research Fellow at the School of Electrical Engineering and Computer Science, The University of Queensland. His work spans Natural Language Processing, Information Retrieval, and Medical Informatics, focusing on AI applications in healthcare and document retrieval systems.

• Doctor of Philosophy, Queensland University of Technology

His recent research explores zero-shot learning with large language models, hallucinations in ChatGPT, and chest X-ray report generation using semantic similarity metrics. Publications highlight advancements in document retrieval and health answer validation.

Current projects include mitigating threats in dense retrieval systems and analyzing user behavior in professional instant messaging search applications.

He collaborates with researchers like Guido Zuccon, Shengyao Zhuang, and Jimmy Lin across institutions in Australia and internationally.