Dr. Ji, what are you researching?

My research focuses on advancing language models, particularly multilingual large language models (LLMs), and exploring their applications across various domains, including healthcare. By leveraging cutting-edge natural language processing techniques, I aim to improve the understanding and generation of text in multiple languages, while addressing challenges such as low-resource languages. In healthcare, these models can transform patient care by enabling accurate, real-time language translation, personalised health information delivery, and supporting clinical decision-making.

Why should students be interested in your scientific subject? What makes it exciting?

Language models, especially multilingual ones, are transforming how we interact with technology and information across the globe. Students should find this subject exciting because it pushes the boundaries of artificial intelligence, enabling cross-linguistic communication and breaking down language barriers. The real-world applications, such as revolutionising healthcare, education, and global communication, have the potential to improve millions of lives, making it both intellectually stimulating and deeply impactful.

TU Darmstadt emphasises the need for interdisciplinarity. How does your research intersect or interface with other faculties?

My research intersects with several disciplines, such as computer science, linguistics, and healthcare. In healthcare, collaborations with medical faculties help apply LLMs to clinical settings, while partnerships with linguistics and humanities departments ensure that models capture the nuances of human language.

If I were a student today, I would…

I would focus on interdisciplinary skills, combining AI and machine learning expertise with domain knowledge in areas like healthcare or linguistics. This cross-disciplinary approach would allow me to tackle real-world problems while staying at the cutting edge of AI innovation.

The perfect balance to a stressful working day is …

A perfect balance would be engaging in physical activities like walking outdoors, followed by time spent with friends and family. Balancing mental and physical well-being is key to staying refreshed and productive.

Thank you for the exciting insights and have a good start!

The questions were asked by Anne Grauenhorst