Denis Gracanin

Denis Gracanin is a Professor at Virginia Tech's Department of Computer Science, College of Engineering. His research spans Human-Computer Interaction, Mixed Reality, Smart Built Environments, and Generative AI, with a focus on immersive technologies, cybersecurity, and assistive systems.

Research highlights include:

• Developing frameworks for XR-based security in zero-trust networks
• Advancing real-time 3D object generation in augmented reality using generative AI
• Designing smart environments for stress management and mobility assistance

His recent work explores AI-driven design optimization, sonification in immersive analytics, and privacy-centric IoT systems. Articles emphasize applications in healthcare, cybersecurity, and smart lighting, leveraging machine learning and multimodal data. Gracanin collaborates extensively with researchers like Kresimir Matkovic, Mohamed Azab, and Majid Behravan, publishing in top venues such as IEEE Transactions on Visualization and Computer Graphics, CHI, and VR Workshops.