Our lab is headed by Professor Sujit Dey, who is also the Director of UC San Diego Center for Wireless Communications, and the Director of the Institute for the Global Entrepreneur. Our research projects aim towards enabling preventive and personalized healthcare, mobile immersive multimedia experiences, and smart and clean transportation solutions, through innovations in multi-modal sensor fusion, deep learning algorithms and architectures, edge computing, multimedia networking, and sustainable communications.
Professor Dey has created inter-disciplinary programs involving multiple UCSD schools as well as community, city and industry partners; notably the Connected Health Program in 2016 and the Smart Transportation Innovation Program in 2018.
Pohan Chiang, Melissa Wong and Sujit Dey, "Using Wearables and Machine Learning to Enable Personalized Lifestyle Recommendations to Improve Blood Pressure," accepted in Journal of Translational Engineering in Health and Medicine
Rutvik V. Shah, Gillian Grennan, Mariam Zafar-Khan, Fahad Alim, Sujit Dey, Dhakshin Ramanathan, Jyoti Mishra, "Personalized machine learning of depressed mood using wearables." Translational Psychiatry 11, Article number: 338, June 09 2021. PDF Nature
J. J. Leitner, P. -H. Chiang and S. Dey, "Personalized Blood Pressure Estimation Using Photoplethysmography: A Transfer Learning Approach," in IEEE Journal of Biomedical and Health Informatics, doi: 10.1109/JBHI.2021.3085526. PDF IEEE Xplore
J. Chen, S. Dey, L. Wang, N. Bi, P. Liu, "Multi-modal Fusion Enhanced Model for Driver's Facial Expression Recognition", 2021 IEEE International Conference on Multimedia & Expo Workshops (ICMEW), 2021. PDF
O. N. Tepencelik, W. Wei, L. Chukoskie, P. C. Cosman, S. Dey, "Body and Head Orientation Estimation with Privacy Preserving LiDAR Sensors", 2021 29th European Signal Processing Conference (EUSIPCO). IEEE, 2021. PDF
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Our research includes developing new mobile cloud computing architectures and algorithms, media analytics and personalization techniques, adaptive cloud media delivery techniques, application aware green communication techniques that reduce power consumption of both mobile networks and devices, and hardware-software design technologies to ensure reliable, low-power, and variability tolerant systems.