Ghrist, Robert

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  • Publication
    2.2.2.2 - Bonus
    (2015-12-01) Ghrist, Robert; Ghrist, Robert
    In this series, you will find video assets for all video assets from the massive, open, online course, Calculus: Single Variable. The course is taught by Robert Ghrist of the University of Pennsylvania.
  • Publication
    4.5.3 - Expectation and Variance
    (2015-12-01) Ghrist, Robert; Ghrist, Robert
    In this series, you will find video assets for all video assets from the massive, open, online course, Calculus: Single Variable. The course is taught by Robert Ghrist of the University of Pennsylvania.
  • Publication
    5.5.3 - Credits
    (2015-12-01) Ghrist, Robert; Ghrist, Robert
    In this series, you will find video assets for all video assets from the massive, open, online course, Calculus: Single Variable. The course is taught by Robert Ghrist of the University of Pennsylvania.
  • Publication
    3.1.4.2 - Bonus
    (2015-12-01) Ghrist, Robert; Ghrist, Robert
    In this series, you will find video assets for all video assets from the massive, open, online course, Calculus: Single Variable. The course is taught by Robert Ghrist of the University of Pennsylvania.
  • Publication
    1.3.3.1 - Convergence
    (2015-12-01) Ghrist, Robert; Ghrist, Robert
    In this series, you will find video assets for all video assets from the massive, open, online course, Calculus: Single Variable. The course is taught by Robert Ghrist of the University of Pennsylvania.
  • Publication
    4.1.2.1 - Complex Areas
    (2015-12-01) Ghrist, Robert; Ghrist, Robert
    In this series, you will find video assets for all video assets from the massive, open, online course, Calculus: Single Variable. The course is taught by Robert Ghrist of the University of Pennsylvania.
  • Publication
    5.1.1.2 - Bonus
    (2015-12-01) Ghrist, Robert; Ghrist, Robert
    In this series, you will find video assets for all video assets from the massive, open, online course, Calculus: Single Variable. The course is taught by Robert Ghrist of the University of Pennsylvania.
  • Publication
    1.1 - Introduction
    (2015-12-01) Ghrist, Robert; Ghrist, Robert
    In this series, you will find video assets for all video assets from the massive, open, online course, Calculus: Single Variable. The course is taught by Robert Ghrist of the University of Pennsylvania.
  • Publication
    2.3.2.2 - Bonus
    (2015-12-01) Ghrist, Robert; Ghrist, Robert
    In this series, you will find video assets for all video assets from the massive, open, online course, Calculus: Single Variable. The course is taught by Robert Ghrist of the University of Pennsylvania.
  • Publication
    BARCODES: THE PERSISTENT TOPOLOGY OF DATA
    (2008-01-01) Ghrist, Robert; Ghrist, Robert
    This article surveys recent work of Carlsson and collaborators on applications of computational algebraic topology to problems of feature detection and shape recognition in high-dimensional data. The primary mathematical tool considered is a homology theory for point-cloud data sets — persistent homology — and a novel representation of this algebraic characterization — barcodes. We sketch an application of these techniques to the classification of natural images.