Lee‐Ling Sharon Ong

The University of Sydney, Harvard University

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About

Dr. Lee‐Ling Sharon Ong is a researcher whose work spans the fields of robotics, sensor networks, and biomedical engineering. Her early contributions focused on probabilistic modeling for autonomous systems, where she developed methods for fast re-parameterisation of Gaussian mixture models to handle the non-Gaussian nature of sensor observations—enabling more robust feature descriptions for navigation and picture compilation. She also advanced multi-level state estimation techniques for outdoor decentralized sensor networks, addressing key challenges in distributed data fusion. More recently, Dr. Ong has applied her technical expertise to cancer immunotherapy, designing a robotic microscope system to examine T cell receptor acuity against tumor neoantigens. This innovative tool supports the study of how cytotoxic T lymphocytes recognize and destroy cancer cells, bridging robotics and immunology. Her most cited work, with 19 citations, reflects the foundational nature of her sensor network research, while her later biomedical contributions demonstrate a meaningful pivot toward translational science. Dr. Ong’s career exemplifies how engineering principles can be creatively applied to both autonomous systems and life-saving medical research.