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    • ESE PhD Thesis Defense: “Discrete and Continuous Optimization for Collaborative and Multi-task Learning”

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    Room 452 C, 3401 Walnut 3401 Walnut Street, Philadelphia, PA, United States

    This thesis is dedicated to addressing the challenges of robust collaborative learning and optimization in both discrete and continuous domains. With the ever-increasing scale of data and the growing demand for effective distributed learning, a multitude of obstacles emerge, including communication limitations, resilience to failures and corrupted data, limited information access, and collaboration in multi-task […]

    CBE PhD Thesis Defense: “BIJEL-Templated Advanced Functional Materials for a Sustainable Future”

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    Towne 225

    Advanced functional materials comprising multiple components with nano- and microscopic features typically rely on expensive and time-consuming fabrication methods. Kinetically-trapped disordered structures provide a powerful alternate route to fabricate fault-tolerant, multi-component functional structures at scale. Developing such structures with controllable features that could serve as materials templates for various applications is of great importance. Bicontinuous […]

    MEAM Seminar: “Hydrogel (fracture) Mechanics with Applications to the Study of Blood Clots”

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    Moore 212

    Blood clotting is primarily responsible for stemming bleeding in vessel injury, comprising a protective mechanism called hemostasis. However, if a blood clot forms within a blood vessel when or where it is not needed, this can result in death and disability. Blood clots and thrombi are composed of blood cells embedded into a polymeric fibrin […]

    MEAM Seminar: “Bistable Robots: Leveraging Task Features for Actuator Reduction”

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    Moore 212

    Actuator reduction is especially important for aerial robots, where minimizing mass and conserving power is critical. Bistable mechanisms have been used to augment actuators by speeding up actuation time or allowing one direction of actuation to be passive. In this talk we will explore how bistable mechanisms can reduce the number of actuators needed in […]

    Penn American Red Cross Blood Drive

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    Bodek Lounge, Houston Hall 3417 Spruce St, Philadelphia, PA, United States

    There is currently a critical need for blood donors, and members of the Penn Engineering community are invited to participate in a school-wide blood drive. To join in this effort, please RSVP using this link.

    • MEAM Seminar: “Mechanics- Informed Optimization for Enhanced Adhesion and Toughness”

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    Towne 337

    Structural design optimization has long played a crucial role in engineering, often with the goal of creating stiff and lightweight structures for aerospace and other applications. However, optimizing structures against failure is also crucial and has been much less well explored. Failure via fracture and at interfaces is particularly challenging in design optimization as they […]

    ESE PhD Thesis Defense: “Software/Hardware Co-optimization for Computer Systems with 3D-stacking Memories”

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    Moore 317 200 S 33rd Street, Philadelphia, PA, United States

    Emerging 3D memory technologies, such as the Hybrid Memory Cube (HMC) and High Bandwidth Memory (HBM), provide high bandwidth and massive memory-level parallelism. With the growing heterogeneity and complexity of computer systems (CPU cores and accelerators, etc.), efficiently integrating emerging memories into existing systems poses new challenges to both algorithm, hardware and system. This dissertation […]

    MEAM Seminar: “Wall-modeled Large-eddy Simulation of Non-Equilibrium Turbulent Boundary Layers”

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    Room 337, Towne Building 220 South 33rd Street, Philadelphia, PA, United States

    Accurate prediction of high-Reynolds-number turbulent flows is essential for the understanding and flow control of many engineering applications such as aircraft, turbomachinery, and marine vehicles. Additionally, most practical flows exhibit nonequilibrium effects such as pressure gradients and flow separation. However, the direct numerical simulation (DNS) of high-Reynolds-number wall-bounded turbulent flows is not feasible owing to […]