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  • ARNI Continual Learning Project

    CEPSR 620 Schapiro 530 W. 120th St

    Followup to discussion in Meeting 1 Zoom Link: https://columbiauniversity.zoom.us/j/97176853843?pwd=VLZdh6yqHBcOQhdf816lkN5ByIpIsF.1      

  • ARNI Distinguished Seminar Series: Marlene Behrmann

    Zuckerman Institute- Kavli Auditorium 9th Fl 3227 Broadway, NY

    About Dr. Marlene Behrmann: Marlene Behrmann joined the Department of Ophthalmology at the University of Pittsburgh School of Medicine, where she holds the John and Clelia Sheppard Chair, in 2022.…

  • Columbia AI Summit

    Columbia University is bringing its community together for an exhilarating, day-long exploration of artificial intelligence and its transformative impact across disciplines. Across the Morningside, Manhattanville, and Medical Center campuses, specialized…

  • CTN: Tim Buschman

    Zuckerman Institute - L7-119 3227 Broadway, New York, NY, United States

    Title: The geometry of cognitive flexibility Abstract: Humans and animals are remarkably good at multi-tasking: we quickly learn many different tasks and flexibly switch between them. Theoretical work suggests such cognitive flexibility…

  • ARNI Continual Learning Working Group

    CEPSR 620 Schapiro 530 W. 120th St

    Continuation of Year 3 proposal meeting! Zoom: https://columbiauniversity.zoom.us/j/97176853843?pwd=VLZdh6yqHBcOQhdf816lkN5ByIpIsF.1

  • Canceled CTN: Christian Machens

    Zuckerman Institute - L5-084 3227 Broadway, New York, NY, United States

    Title: Computing with spikes: A geometric approach Abstract: How can recurrent spiking networks perform computations in a biologically realistic regime? I will outline the progress we have made in answering this question. Our approach follows two principles. First, we don't average over spikes, but focus on the contribution of each individual spike. Second, we study the decision…

  • CTN: Soledad Gonzalo Cogno

    Zuckerman Institute - L5-084 3227 Broadway, New York, NY, United States

    Soledad Gonzalo Cogno Seminar Time: 11:30am Date: Wed 3/19/25 Location: JLG, L5-084 Title: Ultraslow patterns of neural population activity in the entorhinal-hippocampal circuit Note: Everything I will present in this talk is preliminary – Feedback and ideas will be very much appreciated! Abstract: The medial entorhinal cortex hosts many of the brain’s circuit elements for spatial navigation and…

  • CTN: Anna Levina and

    Zuckerman Institute - L5-084 3227 Broadway, New York, NY, United States

    Title: TBD Abstract: TBD

  • ARNI Continual Learning Working Group Project

    CEPSR 620 Schapiro 530 W. 120th St

    Continuation of meeting from prior working group meetings. Zoom link: https://columbiauniversity.zoom.us/j/97176853843?pwd=VLZdh6yqHBcOQhdf816lkN5ByIpIsF.1

  • Girls’ Science Day

    ARNI is committed to promoting science education among New York City's youth. This year, ARNI is supporting Girls' Science Day on April 5, 2025. Location: TBD Mission Girls’ Science Day at Columbia University seeks to champion the advancement of women and underrepresented groups in the fields of science, technology, engineering, and math (STEM). By offering…

  • ARNI Emerging Researchers Talk Series #1: Rahul Ramesh

    Title: Principles of Learning from Multiple Tasks Abstract:  Deep networks are increasingly trained on data from multiple tasks with the goal of sharing synergistic information across related tasks. A language model, for example, is trained on 10 trillion tokens on tasks ranging from programming, finance, trivia to translation and a vision model is trained on over a billion…