I will discuss the collective modes that spontaneously emerge in ciliary carpets and fish schools. In both systems, the fluid medium couples the motion of individuals in the group. Flow coupling is dominated by viscous forces in cilia and by inertial interactions in fish. I will show, numerically and analytically in the continuum limit, that […]
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This is a hybrid event with in-person attendance in the GRASP Treehouse and virtual attendance via Zoom. RSVPs required for in-person attendees. Please RSVP here. 9:30am – Welcome Remarks Dr. Ani Hsieh – ROBO Program Chair 9:35am – Beiming Li Advised by: Dr. Vijay Kumar "Depth Completion of Glass Surfaces from a Single-View Polarization […] |
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Abstract Advancing the synthesis of small molecules is critical to the advent of new medicines, materials, and agrochemicals. Our lab has been exploring strategies in chemical synthesis -- both in reaction method development and total synthesis -- that leverage modern data science techniques and robotics. This presentation will share some recent results using informatics to […] |
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An incredible diversity of organisms, from bacteria and social insects to bird flocks and fish schools, self-organize to achieve collective tasks. They have inspired the development of decentralized algorithms and robotic swarms. While numerous models have been proposed to understand the self-organization of animal groups, the role of mechanics was rarely considered. In this talk, […] |
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Low-rank matrix completion is a well-studied problem, for which a rich theory exists, mainly from the optimization and statistical points of view. However, the majority of the theoretical analysis in the literature assumes random observation patterns. On the other hand, the pattern of observed entries depends on the nature of each application, and is usually […] |
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