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    • Fall 2024 GRASP SFI: Tony Samaritano, Verge Aero, “Building the Drone Show Industry”

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    Levine 307 3330 Walnut Street, Philadelphia, PA, United States

    This will be a hybrid event with in-person attendance in Levine 307 and virtual attendance on Zoom. ABSTRACT In this talk, I will discuss how we engineered the foundation of the drone show industry, creating a new form of entertainment that rivals traditional fireworks. Our journey began at Pennovation, where we designed and tested our […]

    CBE Seminar: “Filling the Gaps of Machine Learning Workflows in the Molecular Sciences” (Yamil Colón, University of Notre Dame)

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    Wu and Chen Auditorium (Room 101), Levine Hall 3330 Walnut Street, Philadelphia, PA, United States

    Abstract: One of the main challenges in the molecular sciences is identifying promising candidates for a target application given the virtually limitless number of possibilities. Computer simulations and machine learning (ML) are integral tools to survey the vast molecular landscape and the thermodynamic conditions to evaluate their performance. Broadly, a typical pipeline for molecular characterization, […]

    PRECISE Industry Day 2024 (an AI Conference)

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    Wu & Chen Auditorium

    Theme: "Building an AI Ecosystem for a Brand New Generation of Computing" Section I:  Leadership Lightning Insights Series Section II: Keynote Address Section III: Executive Panel Discussions

    CBE Doctoral Dissertation Defense: “Quantitative Analysis on Enhancer-Mediated Dynamic Gene Regulations in Drosophila Embryos” (Hao Dennis Deng)

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    Room 313, Singh Center for Nanotechnology 3205 Walnut Street, Philadelphia, PA, United States

    Abstract: Proper organism development relies on precise gene regulation, where genes are expressed at specific times, locations, and quantities. Non-coding DNA sequences called enhancers play a crucial role in this process by interacting with their target promoters to initiate transcription and regulate gene expression. While the mechanisms of enhancer-mediated gene control have been extensively studied, […]

    MEAM Seminar: “Systemic Disadvantages for LGBTQ Professionals in STEM”

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    Wu and Chen Auditorium (Room 101), Levine Hall 3330 Walnut Street, Philadelphia, PA, United States

    Researchers have documented race and gender bias in STEM for decades, but there has been little parallel examination of LGBTQ status as an axis of inequality. How do LGBTQ-identifying STEM professionals fare in STEM? Drawing on data from her NSF-funded STEM Inclusion Study, which included surveys of over 25,000 STEM workers, Dr. Cech will discuss […]

    ESE Fall Seminar – “Reflections on learning about learning: A case study on where ideas come from in (In-)Secure Processor Design”

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    Raisler Lounge (Room 225), Towne Building 220 South 33rd Street, Philadelphia, PA, United States

    When it comes to security, hardware is the new software. Starting some years ago, this shift was made plain when a litany of attacks, such as "Spectre/Meltdown" and "Rowhammer", shattered our confidence in processors as a root of trust. Making matters worse, modern processors are incredibly complex, and have (as it turns out) been designed […]

    CIS Special Industry Seminar: “Improving Foundation Models Using Human Data”

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    Wu and Chen Auditorium (Room 101), Levine Hall 3330 Walnut Street, Philadelphia, PA, United States

    Foundation models including LLMs and multi-modal models released by OpenAI (GPT), Anthropic (Claude), Google (Gemini), Meta (Llama), and others have shown very impressive capabilities across a range of tasks. Some key drivers of this performance — such as investments in GPUs/compute, model size, and pre-training data — are relatively well understood. This presentation will focus […]

    CBE Doctoral Dissertation Defense: “Investigation of Thin-film Cerium-based Oxides and Single Atom Catalysts Prepared by Atomic Layer Deposition” (Kai Shen)

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    Raisler Lounge (Room 225), Towne Building 220 South 33rd Street, Philadelphia, PA, United States

    Abstract: Metal oxides play a critical role in heterogeneous catalysis, acting as active catalysts in a wide range of reactions from dehydrogenation to selective and complete oxidation. However, many catalytically active metal oxides suffer from low surface areas in their bulk form, particularly after high-temperature calcination. This thesis focuses on cerium-based oxides due to their […]

    ASSET Seminar: “Wood Wide Models”

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    Raisler Lounge (Room 225), Towne Building 220 South 33rd Street, Philadelphia, PA, United States

    Abstract:  Foundation models are monolithic models that are trained on a broad set of data, and which are then in principle fine-tuned to various specific tasks. But they are ill-suited to many heterogeneous settings, for instance numeric tabular data, or numeric time-series data, where training a single monolithic model over a large collection of such […]

    Fall 2024 GRASP SFI: Tushar Kusnur, The AI Institute, “Robotic Information Gathering: Experiences and Perspectives”

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    Levine 307 3330 Walnut Street, Philadelphia, PA, United States

    This will be a hybrid event with in-person attendance in Levine 307 and virtual attendance on Zoom. ABSTRACT Despite all the interest and hype both from within and outside our community, robotics is a relatively new and highly specialized field. We embody substantial diversity in research direction and style, the focus and flavor of industrial […]

    CBE Seminar: “Organic Batteries for a More Sustainable Future” (Jodie Lutkenhaus, Texas A&M University)

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    Wu and Chen Auditorium (Room 101), Levine Hall 3330 Walnut Street, Philadelphia, PA, United States

    Abstract: Cobalt, nickel, and lithium are essential ingredients in today’s lithium-ion batteries (LIBs), but their continued use presents economic, ethical, and environmental challenges. Society must now begin to consider the implications of a LIB’s full life cycle, including the carbon footprint, the economic and environmental costs, and material access. These challenges motivate the case for […]

    MSE Seminar: “Color From Colorless Materials: Harnessing Multi-reflection Interference in Microstructures”

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    Wu and Chen Auditorium (Room 101), Levine Hall 3330 Walnut Street, Philadelphia, PA, United States

    Many of the colors found in nature, such as those of iridescent, color-shifting organisms like beetles, butterflies, and birds, are structural colors. Structural coloration is often generated by optical interference occurring within nanoscale periodic structures, like diffraction gratings, photonic crystals, or thin films. In these cases, the periodicity of the structure is similar to the […]